CN116879080B - Sofa durability detection device - Google Patents
Sofa durability detection device Download PDFInfo
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- CN116879080B CN116879080B CN202311132913.4A CN202311132913A CN116879080B CN 116879080 B CN116879080 B CN 116879080B CN 202311132913 A CN202311132913 A CN 202311132913A CN 116879080 B CN116879080 B CN 116879080B
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- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 230000005484 gravity Effects 0.000 claims abstract description 196
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000010985 leather Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 239000011090 solid board Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0033—Weight
Abstract
The application relates to the technical field of sofa durability detection, and in particular provides a sofa durability detection device, which comprises: base, support and hold mechanism and durability detection mechanism. According to the sofa durability detection device designed by the application, the durability detection is comprehensively carried out on the sofa through three aspects of up-and-down reciprocating movement of the gravity box in the durability detection mechanism, upward bouncing height of the gravity box under the elastic action of the sofa and reciprocating friction movement of the gravity box along the length direction of the sofa, so that the comprehensiveness of the sofa durability detection is improved, meanwhile, the weight in the gravity box can be adjusted by matching the locking group on the gravity box with the containing mechanism, so that the durability detection can be carried out on the sofa through different gravities in the detection process, and the durability of the sofa under different gravities is detected.
Description
Technical Field
The application relates to the technical field of sofa durability detection, and particularly provides a sofa durability detection device.
Background
The durability test of the sofa can ensure that the sofa can bear expected pressure and weight under the normal use condition, avoid the safety problems of cracking, collapsing or falling of users, evaluate the material quality, the structural strength and the process of the sofa, and ensure that the sofa has enough durability and service life; this helps the consumer to select a high quality product, reduces the frequency of repair and replacement, saves cost and time, is critical to the safety, quality assurance and reliability assessment of the user, helps promote manufacturer improvement of the product, and provides a reliable and durable home experience for the user.
The durability detection of the sofa is not only required to detect the strength of the sofa, but also required to detect the rebound resilience of sofa accessories (such as a back cushion and a spring), so that the sofa can be well matched with other parts of the sofa, the problems of loosening, falling or damage and the like are avoided, and meanwhile, the wear resistance of the sofa is also required to be detected, especially for leather sofa, the wear resistance detection is particularly important, so that a sofa durability detection device is required to be needed at present, and the durability of the sofa is comprehensively tested from the three aspects.
Disclosure of Invention
In view of the above problems, the embodiment of the application provides a sofa durability detection device, so as to solve the technical problem that the durability of a sofa needs to be comprehensively tested from three directions of strength performance, rebound resilience performance and wear resistance performance in the related art.
In order to achieve the above object, the embodiment of the present application provides the following technical solutions: a sofa durability detection device, comprising: the base, the base is L type structure, and the horizontal segment of base is installed and is carried out fixed support solid mechanism to the sofa, and the durability detection mechanism that carries out the durability detection to the sofa is installed to the vertical section of base.
The durability detection mechanism comprises an L-shaped frame which is connected to the top of a vertical section of a base in a sliding mode, a first driving source (such as a first electric sliding block) for driving the L-shaped frame to slide along the top of the vertical section of the base is arranged at the bottom of the L-shaped frame, a type abutting plate which slides up and down is connected to the vertical section of the L-shaped frame, a type structure opening of the type abutting plate faces the sofa, a second driving source (such as a second electric sliding block) for driving the L-shaped abutting plate to move is arranged on the type abutting plate, a fixed vertical plate is arranged at the horizontal section of the L-shaped frame, an upper sliding pulling plate and a lower sliding pulling plate are arranged on the end face of the fixed vertical plate, which is close to the type abutting plate, two ends of the pulling plate are rotationally connected with rotating plates through torsion spring rods in the length direction, a supporting plate for limiting the rotation of the rotating plates is arranged at the bottom of the rotating plates in a sliding mode, a supporting plate limiting pushing group which does not move the rotating plates in a downward moving mode is arranged at the vertical section of the L-shaped frame, supports symmetrically arranged along the length direction of the L-shaped frame are arranged at the top of the L-shaped frame, and two guide roller groups are arranged between the two supports.
The vertical section of base is close to the terminal surface of sofa and installs through the fixed leg and accept the frame, the guide chute that link up from top to bottom has been seted up on accepting the frame, the guide chute has all been seted up along the both sides that its width direction was arranged to slide the groove, sliding connection has the area to move the seat, be close to the area of fixed riser and move between seat and the fixed riser and be connected through the link plate, the holding tank has all been seted up on the seat is moved to two areas, the rope is installed at the top of arm-tie, the deflector roll group is walked around and is installed the gravity box after running through the guide chute, pressure detector is installed to the bottom of gravity box, the guide cylinder is installed the cover and is established on the rope to the top of gravity box, the guide cylinder runs through the guide chute, two guide slides of symmetrical arrangement are installed to the lateral wall of guide cylinder, guide slide is installed the dog after running through the area and is moved the seat, a plurality of gravity plates have been placed in the gravity box to align from top to bottom, be provided with the locking group to the gravity plate on the gravity box, the terminal surface that the fixed riser is close to accepting the frame is provided with the scale mark, the fixed riser is installed through L type seat, the guide cylinder is close to the terminal surface and is installed the pointer through the fixed riser and is installed the pointer.
The receiving mechanism is installed at the horizontal segment top of base, and receiving mechanism is used for accomodating the gravity board of changing in the gravity box.
In a possible implementation mode, the locking group is including installing a plurality of picture peg on two inner walls that gravity box was arranged along its width direction, the picture peg from the top down equidistance is arranged, the guide groove has been seted up to the both sides of gravity board, the draw-in groove has been seted up to the terminal surface that the vertical section of base was kept away from to gravity board, the mounting groove has been seted up at the vertical section one side top of base was kept away from to gravity box, the mounting groove has been seted up along gravity box width direction symmetrical arrangement, the locking groove that aligns from top to bottom with the mounting groove has been seted up to the inner wall lower extreme of gravity box, the rotation axis has been rotated jointly between two mounting grooves, fixed cover is equipped with the locking baffle on the rotation axis, the locking baffle card is in the draw-in groove, the lower extreme of locking baffle is located the locking groove, the L type displacement groove of symmetrical arrangement has been seted up to the terminal surface downside that the gravity box was kept away from the vertical section of base, the one end and locking groove intercommunication, L type displacement groove installs L type pole through reset spring, the slot has been seted up to the terminal surface that the L type displacement groove is close to L type displacement groove, the L type pole runs through in the slot, the gravity box upper end has been seted up the storage groove, the rotation axis has been arranged along the rectangular side wall of the draw-in the side of the rectangular groove that the side of the rectangular column is arranged in the side of sliding connection of the side of the square, from the top down has been arranged in the side of the square groove that the square groove was arranged in the side of sliding connection from the top to top down.
In one possible implementation mode, the storage mechanism comprises a movable column which is connected to the horizontal section of the base in a sliding mode, the top of the movable column is provided with mounting plates which are symmetrically arranged through supporting seats, the opposite faces of the two mounting plates are provided with guide plates which are arranged along the length direction of the two mounting plates, one side, close to the gravity box, of each guide plate is of an arc-shaped structure, the opposite faces of the two mounting plates are provided with a plurality of receiving rods which support the gravity plates and are arranged in a rectangular mode in a rotating mode, the receiving rods are aligned with clamping grooves, the end faces, far away from the vertical section of the base, of each mounting plate are provided with limiting columns through connecting plates, the limiting columns are aligned with the clamping grooves, and driving assemblies which push the gravity plates to move towards the gravity box are arranged on the supporting seats.
In a possible implementation mode, the drive assembly includes the guide frame of installing on the supporting seat, the lapse guide slot that link up from top to bottom has been seted up to the middle part of guide frame, lapse guide slot runs through supporting seat and removal post upper end, sliding connection has the sliding plate in the lapse guide slot, the sliding plate is connected through the elastic rope with the terminal surface that lapse guide slot was kept away from the gravity box, be connected with gliding propelling rod from top to bottom on the sliding plate, the top roll connection of propelling rod has the ball, install the connection pad after the lower extreme of propelling rod runs through the sliding plate, install the pushing spring of cover on the propelling rod between connection pad and the sliding plate, the vertical board of symmetrical arrangement is installed to one side that the removal post kept away from the gravity box through otic placode rotation connection, all install the guide pulley between two vertical boards and between two inner walls that lapse guide slot was arranged along its width direction, install the stay cord on the sliding plate, the winding is on the winding shaft after the stay cord is walked around.
In a possible implementation mode, the pushing group comprises a movable guide groove which is arranged at the bottom of the pulling plate and symmetrically arranged along the length direction of the pulling plate, a sliding block which is connected with the movable guide groove in a sliding manner is arranged on the bearing plate, the sliding block is connected with the movable guide groove through a pressure spring, a supporting rod is arranged at the bottom of the bearing plate, the lower end of the supporting rod is connected with a ball in a rolling manner, a type frame is arranged at the lower end of a vertical section of the L-type frame, a sliding guide groove is formed in a horizontal section parallel to the vertical section of the L-type frame in a type frame, and two inclined planes of the sliding guide groove are aligned with the supporting rod up and down.
In one possible implementation mode, the guide roller group comprises a guide roller rotatably connected between two brackets, fixing strips are arranged on the brackets, and a limiting roller which is parallel to the guide roller and limits a rope on the guide roller is arranged between the two fixing strips.
In a possible implementation mode, support solid mechanism is including seting up at the base horizontal segment top and being four jacks that the matrix was arranged, and rectangular groove along its width direction symmetrical arrangement has been seted up at base horizontal segment top, and sliding connection has even to solid the board in the rectangular groove, even installs the buckle of falling L type structure on the solid board, has seted up the mounting hole that is linked together between two rectangular grooves, installs two-way cylinder in the mounting hole, and two-way cylinder's flexible end is connected with even solid board, and two-way cylinder is located the below of gravity box.
The above technical solutions in the embodiments of the present application have at least one of the following technical effects: 1. according to the sofa durability detection device designed by the application, the durability detection is comprehensively carried out on the sofa through three aspects of up-and-down reciprocating movement of the gravity box in the durability detection mechanism, upward bouncing height of the gravity box under the elastic action of the sofa and reciprocating friction movement of the gravity box along the length direction of the sofa, so that the comprehensiveness of the sofa durability detection is improved, meanwhile, the weight in the gravity box can be adjusted by matching the locking group on the gravity box with the containing mechanism, so that the durability detection can be carried out on the sofa through different gravities in the detection process, and the durability of the sofa under different gravities is detected.
2. According to the gravity box, the locking group is matched with the containing mechanism to take and place the gravity plate in the gravity box, the push rod pushes the gravity plate outwards from the gravity box, and the push rod pushes the gravity plate from the bearing rod into the gravity box, so that the gravity plate is taken and placed, the convenience of taking and placing the gravity plate is improved, and the problems that the gravity plate is heavy, time and labor are wasted in taking and placing, and serious damage is easily caused once the gravity plate falls are avoided.
3. According to the application, the pushing group, the bearing plate and the rotating plate are matched, so that the effect of impacting the sofa by the rapid downward movement of the gravity box is realized, the strength detection of the sofa is realized, the rotating plate can be rapidly separated from the type bearing plate, the gravity box can rapidly move downward under the action of self gravity, and the accuracy of the strength detection of the sofa is improved.
4. The locking group locks and fixes the gravity plates, the plugboards carry out bearing and moving guiding on the gravity plates, abrasion caused by friction among the gravity plates is avoided, and the gravity box can be prevented from shaking up and down in the gravity box when moving up and down, so that the durability detection of the sofa is influenced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall perspective view of the present application.
Fig. 2 is a schematic partial perspective view of the durability detection mechanism of the present application.
FIG. 3 is a schematic view of the pushing assembly, rotating plate, pulling plate and receiving plate of the present application.
Fig. 4 is a schematic perspective view of the gravity box and the locking set according to the present application.
FIG. 5 is a schematic view of the gravity box and locking set of the present application in cross-section.
Fig. 6 is a top view of the present application.
Fig. 7 is a cross-sectional view taken along A-A in fig. 6 in accordance with the present application.
Fig. 8 is a cross-sectional view taken along line B-B in fig. 6 in accordance with the present application.
Fig. 9 is a schematic perspective view of the housing mechanism of the present application.
Reference numerals: 1. a base; 2. a propping and fixing mechanism; 3. a durability detection mechanism; 4. a sofa; 5. a storage mechanism; 20. a jack; 21. rectangular grooves; 22. a connecting plate; 23. a buckle plate; 30. an L-shaped frame; 31. type retaining plates; 32. fixing the vertical plate; 33. pulling a plate; 34. a rotating plate; 35. a receiving plate; 36. pushing the group; 37. a guide roller set; 38. a bearing frame; 39. a guide chute; 301. a slip groove; 302. a belt moving seat; 303. a connecting plate; 304. a receiving groove; 305. a rope; 306. a gravity box; 307. a pressure detector; 308. a guide cylinder; 309. a slide guide bar; 310. a stop block; 311. a gravity plate; 312. scale marks; 313. monitoring a camera; 314. a pointer; 320. inserting plate; 321. a guide and transfer groove; 322. a clamping groove; 323. a locking groove; 324. a rotation shaft; 325. locking a baffle; 326. an L-shaped displacement groove; 327. an L-shaped rod; 328. a return spring; 329. a storage groove; 330. a deflector rod; 331. rectangular grooves; 332. a push rod; 360. moving the guide groove; 361. a pressure spring; 362. a supporting rod; 363. type rack; 364. a slide guiding chute; 370. a guide roller; 371. a limit roller; 40. a cortical seating body; 41. a Chinese character 'mu' shaped frame; 42. support legs; 50. a moving column; 51. a mounting plate; 52. a guide plate; 53. a receiving rod; 54. a limit column; 55. a drive assembly; 550. a guide and movement frame; 551. pushing the guide groove; 552. a slip plate; 553. an elastic rope; 554. a push rod; 555. a connecting disc; 556. a pushing spring; 557. a winding shaft; 558. a guide wheel; 559. and (5) pulling the rope.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order that those skilled in the art will better understand the present application, the following description will be given in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, a sofa durability detection device includes: base 1, base 1 are L type structure, and the horizontal segment of base 1 is installed and is carried out fixed support solid mechanism 2 to sofa 4, and the durability detection mechanism 3 to sofa 4 durability detection is installed to the vertical section of base 1.
Referring to fig. 1 and 2, the durability detection mechanism 3 includes an L-shaped frame 30 slidably connected to the top of the vertical section of the base 1, a first driving source (such as a first electric slider) driving the L-shaped frame 30 to slide along the top of the vertical section of the base 1 is mounted at the bottom of the L-shaped frame 30, a -type retaining plate 31 sliding up and down is connected to the vertical section of the L-shaped frame 30, a -type driving source (such as a second electric slider) driving the -type retaining plate 31 to move toward the sofa 4, -type retaining plate 31 is mounted on the -type retaining plate 31, a fixed vertical plate 32 is mounted on the horizontal section of the L-shaped frame 30, a pulling plate 33 sliding up and down is mounted on the end surface of the fixed vertical plate 32 near the -type retaining plate 31 through a sliding block, two ends of the pulling plate 33 arranged along the length direction thereof are rotatably connected with a rotating plate 34 through torsion spring rods, a receiving plate 35 limiting the rotation of the rotating plate 34 is provided at the bottom of the rotating plate 34, a second driving plate 35 is moved no longer to push the rotating plate 34 when the rotating plate 34 moves downward, and two guide rollers of the two sets of the rotating plate support frames are mounted along the two symmetrical support frames 37.
Referring to fig. 1, 5, 6 and 7, the end face of the vertical section of the base 1, which is close to the sofa 4, is provided with a receiving frame 38 through a fixed leg, the receiving frame 38 is provided with a guide chute 39 which is penetrated up and down, both sides of the guide chute 39 which are arranged along the width direction of the guide chute are provided with sliding grooves 301, the sliding grooves 301 are in sliding connection with a belt moving seat 302, the belt moving seat 302, which is close to the fixed vertical plate 32, is connected with the fixed vertical plate 32 through a connecting plate 303, the two belt moving seats 302 are provided with holding grooves 304, the top of the pulling plate 33 is provided with ropes 305, the ropes 305 bypass the guide roller group 37 and penetrate through the guide chute 39, and then are provided with gravity boxes 306, the bottom of each gravity box 306 is provided with a pressure detector 307, the pressure detector 307 is used for detecting the impact force received by the sofa 4, the guide cylinder 308 sleeved on the rope 305 is arranged at the top of the gravity box 306, the guide cylinder 308 penetrates through the guide chute 39, two symmetrically arranged guide sliding strips 309 are arranged on the side wall of the guide cylinder 308, a stop block 310 is arranged after the guide sliding strips 309 penetrate through the belt moving seat 302 in a sliding mode, the stop block 310 is vertically aligned with the accommodating groove 304, a plurality of gravity plates 311 are arranged in the gravity box 306, a locking group for locking the gravity plates 311 is arranged on the gravity box 306, graduation marks 312 are arranged on the end face, close to the bearing frame 38, of the fixed vertical plate 32, a monitoring camera 313 is arranged on the end face, close to the fixed vertical plate 32, of the guide cylinder 308, and a pointer 314 is arranged on the end face, close to the fixed vertical plate 32, of the guide cylinder 308, through a connecting rod.
The receiving mechanism 5 is installed at the horizontal segment top of base 1, and receiving mechanism 5 is used for receiving the gravity plate 311 of changing in the gravity box 306.
When not placing sofa 4, receiving mechanism 5 is located the lateral wall edge of base 1 to be convenient for place sofa 4 in the below of gravity box 306, gravity box 306 is moved to being close to and is accepted frame 38 lower extreme department under type butt plate 31's the pressure effect, after sofa 4 places the completion, is fixed sofa 4 through supporting solid mechanism 2, prevents that sofa 4 from rocking when detecting, influences the detection accuracy.
By matching the pushing group 36 with the bearing plate 35 and the rotating plate 34, the gravity box 306 can move downwards rapidly so as to simulate the impact effect on the sofa 4.
When the two ends of the type retaining plate 31 press the rotating plate 34 downwards, the rotating plate 34 drives the pulling plate 33 to move downwards, and the pulling plate 33 pulls the gravity box 306 to move upwards through the rope 305, the guide cylinder 308 moves upwards along a straight line under the sliding connection effect of the guide sliding strip 309 and the belt moving seat 302, so that shaking is avoided when the gravity box 306 moves upwards and downwards, the guide cylinder 308 is separated from the belt moving seat 302, the L-shaped frame 30 is difficult to drive the belt moving seat 302 and the guide cylinder 308 and the gravity box 306 between the belt moving seat 302 to reciprocate to detect the wear resistance of the sofa 4, and the stop block 310 is matched with the accommodating groove 304, so that when the sofa 4 breaks in the strength detection process, the gravity plate 311 drives the guide cylinder 308 to move downwards too much to be separated from the belt moving seat 302.
When the rotating plate 34 moves downward, the receiving plate 35 slides under the driving of the pushing set 36 until the rotating plate 34 is no longer received, the rotating plate 34 rotates downward and is separated from the type resisting plate 31, the pulling plate 33 moves upward under the pulling action of the gravity box 306, the gravity plate 311 and the rope 305, and the gravity box 306 moves downward rapidly to strike the sofa 4, so as to detect the strength of the sofa 4.
Referring to fig. 1 and 7, the propping and fixing mechanism 2 includes four insertion holes 20 arranged at the top of the horizontal section of the base 1 and arranged in a matrix, rectangular grooves 21 symmetrically arranged along the width direction of the horizontal section of the base 1 are formed at the top of the horizontal section of the base 1, a connecting and fixing plate 22 is slidably connected in the rectangular grooves 21, a buckle plate 23 with an inverted L-shaped structure is mounted on the connecting and fixing plate 22, a mounting hole communicated with each other is formed between the two rectangular grooves 21, a bidirectional cylinder is mounted in the mounting hole, the telescopic end of the bidirectional cylinder is connected with the connecting and fixing plate 22, and the bidirectional cylinder is located below the gravity box 306.
The sofa 4 is composed of a leather riding body 40, a mesh-shaped frame 41 arranged at the bottom of the leather riding body 40 and four supporting legs 42 arranged in a matrix, after the sofa 4 is placed on the base 1, the four supporting legs 42 of the sofa 4 are respectively inserted into the four jacks 20, then the two-way air cylinder pushes the connecting and fixing plate 22 and the pinch plate 23 to move towards two horizontal sections of the mesh-shaped frame 41 arranged along the width direction until the vertical section of the pinch plate 23 is abutted against the mesh-shaped frame 41, and the horizontal section of the pinch plate 23 moves to the position above the two horizontal sections of the mesh-shaped frame 41 arranged along the width direction, so that the sofa 4 is limited, and when a gravity box 306 reciprocates up and down, the sofa 4 shakes, and the accuracy of durability detection of the sofa 4 is affected.
Referring to fig. 4 and 5, the locking group includes a plurality of plugboards 320 installed on two inner walls of the gravity box 306 arranged along the width direction thereof, the plugboards 320 are arranged from top to bottom at equal distance, two sides of the gravity board 311 are provided with guiding and moving grooves 321, the end surface of the gravity board 311 far away from the vertical section of the base 1 is provided with a clamping groove 322, one side top of the gravity box 306 far away from the vertical section of the base 1 is provided with a mounting groove, the mounting groove is symmetrically arranged along the width direction of the gravity box 306, the lower end of the inner wall of the gravity box 306 is provided with a locking groove 323 aligned with the mounting groove up and down, a rotating shaft 324 is connected between the two mounting grooves in a rotating way, a locking baffle 325 is fixedly sleeved on the rotating shaft 324, the locking baffle 325 is clamped in the clamping groove 322, the lower end of the locking baffle 325 is positioned in the locking groove 323, the gravity box 306 is far away from the L-shaped displacement groove 326 of symmetrical arrangement is offered to the terminal surface downside of the vertical section of base 1, the one end and the locking groove 323 intercommunication of L-shaped displacement groove 326, install L-shaped pole 327 through reset spring 328 in the L-shaped displacement groove 326, the slot has been offered to the terminal surface that is close to L-shaped displacement groove 326 of locking baffle 325 lower extreme, insert in the slot behind L-shaped displacement groove 326 is run through to L-shaped pole 327, storage groove 329 has been offered to gravity box 306 upper end, fixed mounting has driving lever 330 behind the rotation axis 324 runs through storage groove 329, install on the driving lever 330 and draw the revolving post, rectangular groove 331 that evenly arranges from the top down has been offered to one of two lateral walls that gravity box 306 was arranged along its width direction, rectangular groove 331 and picture peg 320 from the top down crisscross arrangement, sliding connection has the push rod 332 that promotes the gravity board 311 and remove in rectangular groove 331.
When the gravity plate 311 is taken and put, two L-shaped rods 327 which are symmetrically arranged are manually extruded, so that the L-shaped rods 327 are moved out of the slots, the locking baffle 325 is not locked, then the driving rod 330 drives the rotating shaft 324 and the two locking baffles 325 to rotate upwards, the gravity plate 311 is not limited, then the driving rod 332 is driven by the driving rod 332 to move the gravity plate 311 in the gravity box 306, the plugboard 320 is used for carrying and moving the gravity plate 311, abrasion caused by mutual friction among the gravity plates 311 is avoided, and the gravity plate 311 is prevented from shaking up and down in the gravity box 306 when the gravity box 306 moves up and down.
Referring to fig. 8 and 9, the storage mechanism 5 includes a moving column 50 slidably connected to the horizontal section of the base 1, mounting plates 51 symmetrically arranged are mounted on the top of the moving column 50 through a supporting seat, guide plates 52 arranged along the length direction of the two mounting plates are mounted on opposite sides of the two mounting plates 51, one side of the guide plates 52 close to the gravity box 306 is in an arc structure, a plurality of receiving rods 53 which support the gravity plate 311 and are arranged in a rectangular shape are rotatably mounted on opposite sides of the two mounting plates 51, the receiving rods 53 are aligned with the clamping grooves 322, limit columns 54 are mounted on end faces of the mounting plates 51 far away from the vertical section of the base 1 through connecting plates, the limit columns 54 are aligned with the clamping grooves 322, and a driving assembly 55 for pushing the gravity plate 311 to move towards the gravity box 306 is mounted on the supporting seat.
Referring to fig. 8 and 9, the driving assembly 55 includes a guiding and moving frame 550 mounted on a supporting seat, a pushing guide groove 551 penetrating up and down is provided in the middle of the guiding and moving frame 550, the pushing guide groove 551 penetrates through the supporting seat and the upper end of the moving column 50, a sliding plate 552 is slidably connected in the pushing guide groove 551, the sliding plate 552 and an end surface of the pushing guide groove 551 far away from the gravity box 306 are connected through an elastic rope 553, a pushing rod 554 sliding up and down is connected on the sliding plate 552, a ball is connected with the top of the pushing rod 554 in a rolling manner, a connecting disc 555 is mounted at the lower end of the pushing rod 554 after penetrating through the sliding plate 552, a pushing spring 556 sleeved on the pushing rod 554 is mounted between the connecting disc 555 and the sliding plate 552, a winding shaft 557 is rotatably connected on one side of the moving column 50 far away from the gravity box 306 through an ear plate, a symmetrically arranged vertical plate is mounted on one side of the guiding and moving frame 550 far away from the elastic rope 553, a pulling rope 558 is mounted between the two vertical plates and between two inner walls of the guiding and moving guide groove 551 arranged along the width direction, a pulling rope 559 is mounted on the sliding plate 552, and the pulling rope 559 is wound around the winding shaft 557.
When the gravity plate 311 in the gravity box 306 needs to be taken out and placed on the bearing rod 53, the gravity plate 311 is pushed to move by the push rod 332 on the gravity box 306, the gravity plate 311 moves from the gravity box 306 to between the two mounting plates 51, the bearing rod 53 enters the guide groove 321 of the gravity plate 311, so that the gravity plate 311 is borne, the guide plates 52 on two sides of the gravity plate 311 guide the movement of the gravity plate 311 until the clamping groove 322 on the gravity plate 311 abuts against the limit post 54, and the gravity plate 311 is taken out.
When the gravity plate 311 is required to be placed in the gravity box 306, the gravity plate 311 between the two mounting plates 51 is required to be sequentially inserted into the gravity box 306 from bottom to top, so that the durability of the sofa 4 is detected by different gravities, when the gravity plate 311 is inserted, the push rod 554 is firstly extruded to move downwards, so that the upper end side wall of the push rod 554 is contacted with the end part of the gravity plate 311 at the lowest side, the balls at the top of the push rod 554 are positioned below the upper end of the gravity plate 311 at the lowest side, then the winding shaft 557 is rotated, the winding shaft 557 drives the sliding plate 552 to move through the pull rope 559, the sliding plate 552 drives the push rod 554 to move and pushes the gravity plate 311 to move towards the gravity box 306, at the moment, the balls at the top of the push rod 554 are pushed by the elasticity of the push spring 556 to roll with the gravity plate 311 above the push rod, the push rod 554 is pushed to push the gravity plate 311 so that the gravity plate 311 is inserted into the gravity box 306, after the gravity plate 311 enters the gravity box 306, the winding shaft 557 is not rotated any more, the sliding plate 552 is driven by the elasticity of the elastic rope 553 to move the push rod 554 away from the gravity box 306, and the gravity plate 554 is reset to the gravity plate 554.
Push rod 332 is outwards pushed with gravity plate 311 from gravity box 306, and push rod 554 is from accepting the downthehole propelling movement of gravity plate 311 to gravity box 306 on the pole 53, has realized getting to put to gravity plate 311, has improved the convenience that gravity plate 311 got to put, avoids getting to put because of gravity plate 311 weight is heavier, gets to put time and energy, once takes place to drop, easily causes the problem of serious harm.
Referring to fig. 2 and 3, the pushing set 36 includes a moving guide slot 360 formed at the bottom of the pull plate 33 and symmetrically arranged along the length direction thereof, a sliding block slidably connected with the moving guide slot 360 is mounted on the receiving plate 35, the sliding block is connected with the moving guide slot 360 through a compression spring 361, a supporting rod 362 is mounted at the bottom of the receiving plate 35, a ball is connected at the lower end of the supporting rod 362 in a rolling manner, a -type frame 363 is mounted at the lower end of a vertical section of the L-type frame 30, a sliding guide slot 364 is formed at a horizontal section parallel to the vertical section of the L-type frame 30 in the -type frame 363, and two inclined surfaces of the sliding guide slot 364 are aligned with the supporting rod 362 vertically.
In the process that the type abutting plate 31 pushes the rotating plate 34 to drive the pulling plate 33 to move downwards to lift the gravity box 306, when the balls at the lower end of the abutting rod 362 are in rolling contact with the inclined surface of the sliding chute 364, the abutting rod 362 moves along the inclined surface of the sliding chute, so that the bearing plate 35 and the sliding block are driven to move along the moving guide groove 360 to squeeze the pressure spring 361, the pressure spring 361 contracts, the bearing plate 35 moves to avoid bearing and limiting the lower end of the rotating plate 34, the rotating plate 34 is pushed down by the type abutting plate 31 to rotate downwards, the end of the type abutting plate 31 is separated from the rotating plate 34, at the moment, the rotating plate 34 and the pulling plate 33 move upwards rapidly under the pulling action of the gravity box 306 and the rope 305, so that the gravity box 306 impacts the sofa 4, the strength detection of the sofa 4 is realized, the pushing group 36 is matched with the bearing plate 35 and the rotating plate 34, the rotating plate 34 can be separated from the type abutting plate 31 rapidly, the gravity box 306 can move downwards rapidly under the gravity action of the sofa, and the accuracy of the strength detection of the sofa 4 is improved.
After the pull plate 33 moves upwards, the rotating plate 34 rotates and resets under the action of the torsion spring rod, and is on the same horizontal plane with the pull plate 33, after the bearing plate 35 moves upwards under the drive of the pull plate 33, the bearing plate 35, the sliding block and the supporting rod 362 reset under the action of the elastic force of the pressure spring 361, and the lower end of the rotating plate 34 is limited continuously.
When the type retaining plate 31 moves upwards to contact with the rotating plate 34, the type retaining plate 31 pushes the rotating plate 34 to rotate upwards until the two ends of the type retaining plate 31 are separated from the rotating plate 34, and the rotating plate 34 is rotated and reset under the action of the torsion spring rod, so that the type retaining plate 31 drives the rotating plate 34 and the pull plate 33 to move downwards again.
Referring to fig. 1 and 7, the guide roller set 37 includes a guide roller 370 rotatably connected between two brackets, fixing bars are mounted on the brackets, and a limit roller 371 parallel to the guide roller 370 and limiting the rope 305 on the guide roller 370 is mounted between the two fixing bars.
During operation, the sofa 4 is placed on the base 1 and fixed through the supporting and fixing mechanism 2, then the type supporting and fixing plate 31 is driven to move upwards through the second driving source, so that the pulling plate 33 moves upwards under the pulling action of the gravity box 306 and the ropes 305 until the gravity box 306 moves downwards to the sofa 4, then the gravity plate 311 is added into the gravity box 306 through the locking group on the gravity box 306 and the matching of the containing mechanism 5, so that the gravity of the gravity box 306 is increased, the weight of the gravity box 306 is also increased through the locking group and the matching of the containing mechanism 5 in the later detection process, the sofa 4 is impacted in a reciprocating mode through the gravity boxes 306 with different gravities, and therefore the durability of the sofa 4 under different gravity actions is detected.
Then, the rotating plate 34 is pressed down by the two ends of the type abutting plate 31, the rotating plate 34 drives the pulling plate 33 to move downwards, the pulling plate 33 pulls the gravity box 306 to move upwards through the rope 305, when the pulling plate 33 moves downwards, the pushing group 36 drives the bearing plate 35 to move, the bearing plate 35 does not limit the rotating plate 34 any more, the rotating plate 34 rotates downwards along the hinge joint with the pulling plate 33, the rotating plate 34 does not bear the two ends of the type abutting plate 31 any more, the type abutting plate 31 does not bear the rotating plate 34 any more, so that the pulling plate 33 is not subjected to the downward pressure, at this moment, the pulling plate 33 moves upwards under the action of the gravity box 306 and the gravity plate 311 and the pulling action of the rope 305, the gravity box 306 drives the gravity box 311 to move downwards to detect the strength of the sofa 4, after the gravity box 306 contacts with the sofa 4, the gravity box 306 drives the guide cylinder 308 and the pointer 314 connected with the connecting rod to move upwards, the scale marks pointed by the pointer 313 are recorded, the rebound resilience of the sofa 4 can be detected, and the sofa can be detected by the rebound resilience of the sofa 306, the sofa can be detected by the sofa can be further detected by the sofa 4 by the different rebound quantity of the sofa, and the sofa can be detected by the sofa 4, and the rebound quantity can be detected by the sofa under the different rebound quantity by the different sofa conditions, and the sofa can be detected by the sofa 4, and the different sofa can have the different rebound quantity conditions under the sofa 4, and the different sofa and the 4 and the different sofa and the sofa can have different rebound quality.
The L-shaped frame 30 drives the belt moving seat 302 to move through the fixed vertical plate 32 and the connecting plate 303, the belt moving seat 302 drives the guide cylinder 308 and the gravity box 306 to move through the sliding guide strip 309 on the belt moving seat, and the gravity box 306 reciprocates and rubs along the length direction of the sofa 4, so that the wear resistance of the leather of the sofa 4 is detected, the strength, the rebound resilience and the wear resistance of the sofa 4 are combined, the durability of the sofa 4 is detected, and the comprehensiveness and the accuracy of the durability detection of the sofa 4 are improved.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present application are all preferred embodiments of the present application, and are not limited in scope by the present application, so that all equivalent changes according to the structure, shape and principle of the present application are covered in the scope of the present application.
Claims (6)
1. A sofa durability detection device, comprising:
the base (1), the base (1) is L-shaped, the horizontal section of the base (1) is provided with a supporting and fixing mechanism (2) for fixing the sofa (4), the vertical section of the base (1) is provided with a durability detection mechanism (3) for detecting the durability of the sofa (4);
the durability detection mechanism (3) comprises an L-shaped frame (30) which is connected to the top of a vertical section of the base (1) in a sliding manner, a type supporting plate (31) which slides up and down is connected to the vertical section of the L-shaped frame (30), a type structure opening of the type supporting plate (31) faces the sofa (4), a fixed vertical plate (32) is arranged on the horizontal section of the L-shaped frame (30), a pulling plate (33) which slides up and down is arranged on the end face of the fixed vertical plate (32) close to the type supporting plate (31) through a sliding block, a rotating plate (34) is connected to the two ends of the pulling plate (33) which are distributed along the length direction in a rotating manner through torsion spring rods, a bearing plate (35) which limits the rotation of the rotating plate (34) is arranged on the bottom of the rotating plate (34) in a sliding manner, a pushing group (36) which drives the bearing plate (35) to move no longer and is limited when the rotating plate (34) moves downwards is arranged on the vertical section of the L-shaped frame (30), supports which are symmetrically arranged along the length direction of the top of the L-shaped frame (30), and two groups of guide rollers (37) are arranged between the two groups of supports;
the pushing group (36) comprises a moving guide groove (360) which is formed in the bottom of the pull plate (33) and symmetrically arranged along the length direction of the pull plate, a sliding block which is connected with the moving guide groove (360) in a sliding manner is arranged on the bearing plate (35), the sliding block is connected with the moving guide groove (360) through a pressure spring (361), a supporting rod (362) is arranged at the bottom of the bearing plate (35), a ball is connected at the lower end of the supporting rod (362) in a rolling manner, a -type frame (363) is arranged at the lower end of a vertical section of the L-type frame (30), a sliding guide chute (364) is formed in a horizontal section parallel to the vertical section of the L-type frame (30), and two inclined planes of the sliding guide chute (364) are aligned with the supporting rod (362) up and down;
the vertical section of the base (1) is close to the end face of the sofa (4) and is provided with a bearing frame (38) through a fixed leg, the bearing frame (38) is provided with a guide chute (39) which runs through up and down, two sides of the guide chute (39) which are distributed along the width direction of the guide chute are provided with sliding grooves (301), the sliding grooves (301) are internally connected with a belt sliding seat (302), the belt sliding seat (302) which is close to the fixed vertical plate (32) is connected with the fixed vertical plate (32) through a connecting plate (303), two belt sliding seats (302) are provided with containing grooves (304), the top of a pulling plate (33) is provided with a rope (305), the rope (305) bypasses a guide roller group (37) and runs through the guide chute (39) and is provided with a gravity box (306), the bottom of the gravity box (306) is provided with a pressure detector (307), the top of the gravity box (306) is provided with a guide cylinder (308) which is sleeved on the rope (305), two guide strips (309) which are symmetrically distributed are arranged between the side walls of the guide cylinder (308), the guide cylinder (306) are provided with two guide strips (309) which run through the guide chute (39), the gravity box (310) and the bottom of the guide box (306) is provided with a plurality of blocks (310) which run through the gravity box (310), a locking group for locking the gravity plate (311) is arranged on the gravity box (306), graduation marks (312) are arranged on the end face, close to the bearing frame (38), of the fixed vertical plate (32), a monitoring camera (313) is arranged on the fixed vertical plate (32) through an L-shaped seat, and a pointer (314) is arranged on the end face, close to the fixed vertical plate (32), of the guide cylinder (308) through a connecting rod;
the top of the horizontal section of the base (1) is provided with a containing mechanism (5) for containing the gravity plate (311) replaced in the gravity box (306).
2. The sofa durability detection device according to claim 1, wherein: the locking group comprises a plurality of plugboards (320) which are arranged on two inner walls of the gravity box (306) along the width direction, the plugboards (320) are arranged at equal distance from top to bottom, guide and shift grooves (321) are formed in two sides of the gravity plate (311), a clamping groove (322) is formed in the end face of the gravity plate (311) far away from the vertical section of the base (1), a mounting groove is formed in the top of one side of the gravity box (306) far away from the vertical section of the base (1), the mounting grooves are symmetrically arranged along the width direction of the gravity box (306), locking grooves (323) which are vertically aligned with the mounting grooves are formed in the lower end of the inner wall of the gravity box (306), a rotating shaft (324) is connected between the two mounting grooves in a common rotating mode, a locking baffle (325) is fixedly sleeved on the rotating shaft (324), the locking baffle (325) is clamped in the clamping groove (322), the lower end of the locking baffle (325) is positioned in the locking groove (323), the lower side of the end surface of the gravity box (306) far away from the vertical section of the base (1) is provided with symmetrically arranged L-shaped displacement grooves (326), one end of each L-shaped displacement groove (326) is communicated with the locking groove (323), an L-shaped rod (327) is arranged in each L-shaped displacement groove (326) through a return spring (328), the lower end of the locking baffle (325) is close to the end surface of each L-shaped displacement groove (326) to be provided with a slot, the L-shaped rod (327) penetrates through the L-shaped displacement grooves (326) and then is inserted into the slot, the storage groove (329) has been seted up to gravity box (306) upper end, fixed mounting has driving lever (330) behind rotation axis (324) run through storage groove (329), install on driving lever (330) and draw the revolving post, rectangular channel (331) that from the top down evenly arranged have been seted up to one of them lateral wall in two lateral walls that gravity box (306) were arranged along its width direction, rectangular channel (331) and picture peg (320) from the top down staggered arrangement, sliding connection has push rod (332) that promote gravity board (311) removal in rectangular channel (331).
3. The sofa durability detection device according to claim 1, wherein: the storage mechanism (5) comprises a movable column (50) which is connected to the horizontal section of the base (1) in a sliding mode, mounting plates (51) which are symmetrically arranged are arranged at the top of the movable column (50) through supporting seats, guide plates (52) which are arranged along the length direction of the two mounting plates are arranged on opposite faces of the two mounting plates (51), one side, close to the gravity box (306), of each guide plate (52) is of an arc-shaped structure, a plurality of receiving rods (53) which are used for supporting the gravity plate (311) and are arranged in a rectangular mode are arranged on opposite faces of the two mounting plates (51) in a rotating mode, the receiving rods (53) are aligned with the clamping grooves (322), limiting columns (54) are arranged on end faces, far away from the vertical section of the base (1), of each mounting plate (51) in an alignment mode through connecting plates, and driving assemblies (55) which are used for pushing the gravity plate (311) to move towards the gravity box (306) are arranged on the supporting seats.
4. A sofa durability testing device according to claim 3 wherein: the driving component (55) comprises a guide moving frame (550) arranged on a supporting seat, a pushing guide groove (551) penetrating up and down is formed in the middle of the guide moving frame (550), the pushing guide groove (551) penetrates through the supporting seat and the upper end of a moving column (50), a sliding plate (552) is connected in a sliding manner in the pushing guide groove (551), the sliding plate (552) and the pushing guide groove (551) are far away from the end face of a gravity box (306) and are connected through an elastic rope (553), a pushing rod (554) sliding up and down is connected to the sliding plate (552), a ball is connected to the top of the pushing rod (554) in a rolling manner, a connecting disc (555) is arranged at the lower end of the pushing rod (554) after penetrating through the sliding plate (552), a pushing spring (556) sleeved on the pushing rod (554) is arranged between the connecting disc (555) and the sliding plate (552), a winding shaft (557) is rotatably connected to one side of the moving column (50) far away from the gravity box (306) through a lug plate, a symmetrically arranged vertical plate is arranged on one side of the guide moving frame (550) far away from the elastic rope (553), sliding plates (559) are arranged between the two vertical plates and the sliding plates along the width direction of the sliding guide rail (559), the stay cord (559) winds on the winding shaft (557) after bypassing the guide wheel (558).
5. The sofa durability detection device according to claim 1, wherein: the guide roller set (37) comprises a guide roller (370) rotatably connected between two brackets, fixing strips are arranged on the brackets, and a limit roller (371) which is parallel to the guide roller (370) and limits the rope (305) on the guide roller (370) is arranged between the two fixing strips.
6. The sofa durability detection device according to claim 1, wherein: the supporting and fixing mechanism (2) comprises four jacks (20) which are arranged at the top of the horizontal section of the base (1) and are arranged in a matrix, rectangular grooves (21) which are symmetrically arranged along the width direction of the horizontal section of the base (1) are formed in the top of the horizontal section of the base, a connecting plate (22) is connected in a sliding mode in the rectangular grooves (21), a buckle plate (23) with an inverted-L-shaped structure is arranged on the connecting plate (22), a mounting hole which is communicated with each other is formed between the two rectangular grooves (21), a bidirectional cylinder is arranged in the mounting hole, and the telescopic end of the bidirectional cylinder is connected with the connecting plate (22), and the bidirectional cylinder is located below the gravity box (306).
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| CN202311132913.4A CN116879080B (en) | 2023-09-05 | 2023-09-05 | Sofa durability detection device |
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| CN202311132913.4A CN116879080B (en) | 2023-09-05 | 2023-09-05 | Sofa durability detection device |
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| CN117125601B (en) * | 2023-10-27 | 2024-02-13 | 华建重工有限公司 | Multi-head lifting appliance for single-double-beam crane |
| CN117388080B (en) * | 2023-12-05 | 2024-02-23 | 河北力军力家具制造有限公司 | Sponge performance detection device for sofa production |
| CN117387927B (en) * | 2023-12-11 | 2024-03-19 | 长春霍富汽车锁有限公司 | Automobile door handle assembly detection device |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980061307U (en) * | 1997-03-24 | 1998-11-05 | 임경춘 | Friction cloth holding device of vehicle seat tester |
| CN201247134Y (en) * | 2008-07-28 | 2009-05-27 | 昆山市创新科技检测仪器有限公司 | Mattress durability tester |
| DE102013014820A1 (en) * | 2013-09-10 | 2015-03-12 | SieMatic Möbelwerke GmbH & Co. KG | Method for testing the durability of hinge fittings |
| RU177862U1 (en) * | 2017-04-17 | 2018-03-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" | Device for testing the durability of elements of furniture products |
| CN207181190U (en) * | 2017-07-21 | 2018-04-03 | 湖南华湘智能运控科技有限公司 | A kind of sofa durability test machine |
| CN207570817U (en) * | 2017-12-25 | 2018-07-03 | 广东产品质量监督检验研究院 | A kind of furniture mechanical property detection device |
| KR20190139077A (en) * | 2018-06-07 | 2019-12-17 | 황민호 | Durability test equipment for sink furniture door with gas spring |
| CN211042040U (en) * | 2020-01-16 | 2020-07-17 | 盖元举 | Part abrasion detection device for elevator maintenance |
| CN211065801U (en) * | 2019-10-14 | 2020-07-24 | 河北力军力家具制造有限公司 | Furniture is with assembling extension handrail fast |
| CN211927540U (en) * | 2020-04-01 | 2020-11-13 | 杭州伊丝顿布艺有限公司 | Elastic strength detection device is used in sofa cloth production |
| CN212807542U (en) * | 2020-08-17 | 2021-03-26 | 浙江胜黎家具有限公司 | Elasticity detection device is used in sofa production |
| CN213749339U (en) * | 2020-10-14 | 2021-07-20 | 陕西奥翔建设有限公司 | Concrete strength detection device for engineering construction technology management |
| CN214096566U (en) * | 2020-12-30 | 2021-08-31 | 江苏尚源船艇制造有限公司 | Subway seat skeleton slip durability testing arrangement |
| CN216622041U (en) * | 2021-12-15 | 2022-05-27 | 天津中设机器人科技有限公司 | Car seat detection tool |
| CN217586697U (en) * | 2021-12-10 | 2022-10-14 | 上海嵊新自动化科技有限责任公司 | Seat compressive strength detection device |
| CN116124440A (en) * | 2023-04-19 | 2023-05-16 | 江苏爱尔特实业有限公司 | Tensioner durability testing device |
| CN116202876A (en) * | 2023-03-23 | 2023-06-02 | 浙江谦丝忆纺织科技有限公司 | Sofa fabric warp knitting cloth strength testing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101398287B1 (en) * | 2006-10-11 | 2014-05-22 | 도레이 카부시키가이샤 | Leather-like sheet and process for production thereof |
| US9395288B2 (en) * | 2012-10-10 | 2016-07-19 | Colgate Mattress Atlanta Corporation | Mattress testing apparatus and method |
-
2023
- 2023-09-05 CN CN202311132913.4A patent/CN116879080B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980061307U (en) * | 1997-03-24 | 1998-11-05 | 임경춘 | Friction cloth holding device of vehicle seat tester |
| CN201247134Y (en) * | 2008-07-28 | 2009-05-27 | 昆山市创新科技检测仪器有限公司 | Mattress durability tester |
| DE102013014820A1 (en) * | 2013-09-10 | 2015-03-12 | SieMatic Möbelwerke GmbH & Co. KG | Method for testing the durability of hinge fittings |
| RU177862U1 (en) * | 2017-04-17 | 2018-03-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" | Device for testing the durability of elements of furniture products |
| CN207181190U (en) * | 2017-07-21 | 2018-04-03 | 湖南华湘智能运控科技有限公司 | A kind of sofa durability test machine |
| CN207570817U (en) * | 2017-12-25 | 2018-07-03 | 广东产品质量监督检验研究院 | A kind of furniture mechanical property detection device |
| KR20190139077A (en) * | 2018-06-07 | 2019-12-17 | 황민호 | Durability test equipment for sink furniture door with gas spring |
| CN211065801U (en) * | 2019-10-14 | 2020-07-24 | 河北力军力家具制造有限公司 | Furniture is with assembling extension handrail fast |
| CN211042040U (en) * | 2020-01-16 | 2020-07-17 | 盖元举 | Part abrasion detection device for elevator maintenance |
| CN211927540U (en) * | 2020-04-01 | 2020-11-13 | 杭州伊丝顿布艺有限公司 | Elastic strength detection device is used in sofa cloth production |
| CN212807542U (en) * | 2020-08-17 | 2021-03-26 | 浙江胜黎家具有限公司 | Elasticity detection device is used in sofa production |
| CN213749339U (en) * | 2020-10-14 | 2021-07-20 | 陕西奥翔建设有限公司 | Concrete strength detection device for engineering construction technology management |
| CN214096566U (en) * | 2020-12-30 | 2021-08-31 | 江苏尚源船艇制造有限公司 | Subway seat skeleton slip durability testing arrangement |
| CN217586697U (en) * | 2021-12-10 | 2022-10-14 | 上海嵊新自动化科技有限责任公司 | Seat compressive strength detection device |
| CN216622041U (en) * | 2021-12-15 | 2022-05-27 | 天津中设机器人科技有限公司 | Car seat detection tool |
| CN116202876A (en) * | 2023-03-23 | 2023-06-02 | 浙江谦丝忆纺织科技有限公司 | Sofa fabric warp knitting cloth strength testing device |
| CN116124440A (en) * | 2023-04-19 | 2023-05-16 | 江苏爱尔特实业有限公司 | Tensioner durability testing device |
Non-Patent Citations (1)
| Title |
|---|
| 生产现场车用橡胶密封条力学性能快速检测装置;张智敏, 余汉生;橡胶工业(第07期);全文 * |
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