CN209817706U - Support device and folding furniture with same - Google Patents
Support device and folding furniture with same Download PDFInfo
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- CN209817706U CN209817706U CN201822269272.8U CN201822269272U CN209817706U CN 209817706 U CN209817706 U CN 209817706U CN 201822269272 U CN201822269272 U CN 201822269272U CN 209817706 U CN209817706 U CN 209817706U
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Abstract
The utility model belongs to the technical field of household articles technique and specifically relates to indicate a strutting arrangement and have strutting arrangement's folding furniture, including base, supporting mechanism, fixing base and install in the power supply mechanism of base, supporting mechanism includes that supporting component and rotation set up in the rotation piece of base, and the articulated fixing base of one end of supporting component, the dismouting structure that is used for being connected with a rotation piece detachably is installed to the other end of supporting component, rotates a conflict power supply mechanism, and power supply mechanism is used for supporting rotating the piece. The utility model discloses a structural design is ingenious, and supporting component and the easy dismounting, the swift of rotating, easy operation and laborsaving turn over job stabilization on the supporting component, and the noise is low, and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of household articles technique and specifically relates to indicate a strutting arrangement and have strutting arrangement's folding furniture.
Background
Furniture such as boxes, cabinets, tables and the like are indispensable household articles for each family. At present, door panel supporting devices applied to furniture such as boxes, cabinets and tables mainly have the following defects: firstly, the disassembly and assembly are inconvenient, and a special disassembling and assembling tool is often needed for disassembly and assembly; secondly, the opening and closing of the door plate are laborious, so that the furniture is not humanized and convenient to use; thirdly, certain noise is generated in the opening or closing process of the door panel, so that the daily life of people is disturbed; fourthly, the operation is unstable and inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a strutting arrangement and have strutting arrangement's folding furniture, its structural design is ingenious, and supporting component and the easy dismounting that rotates, swift, easy operation and laborsaving turn over job stabilization on the supporting component, the noise is low, and the practicality is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a supporting device, its includes base, supporting mechanism, fixing base and installs in the power supply mechanism of base, supporting mechanism includes the supporting component and rotates and set up in the rotation piece of base, the articulated fixing base of one end of supporting component, the dismouting structure that is used for being connected with a rotation detachably is installed to the other end of supporting component, it contradicts the power supply mechanism to rotate, the power supply mechanism is used for supporting rotating the piece.
Furthermore, the disassembly and assembly structure comprises a buckling piece and an elastic piece, wherein a buckling groove is formed in one end, close to the buckling piece, of the rotating piece, the middle of the buckling piece is rotatably connected with the supporting component, one end of the buckling piece is used for protruding into the buckling groove, and the elastic piece is used for driving the other end of the buckling piece to reset.
Furthermore, the disassembly and assembly structure further comprises an installation sleeve arranged at the other end of the supporting component and a pressing piece arranged on the installation sleeve in a sliding mode, one end of the pressing piece extends out of the supporting component, the other end of the pressing piece abuts against the other end of the buckling piece, the pressing piece and the elastic piece are respectively located on two sides of the buckling piece, the middle of the buckling piece is rotatably connected with the installation sleeve, and the pressing piece compresses the elastic piece through the buckling piece.
Furthermore, the supporting component comprises a first supporting rod, a second supporting rod, a hinged arm and a fixing structure, one end of the hinged arm is hinged to the fixing seat, the other end of the hinged arm is connected with one end of the second supporting rod, the other end of the second supporting rod is connected with one end of the first supporting rod in a sliding mode, the fixing structure is used for limiting the second supporting rod to the first supporting rod, and the dismounting structure is installed at the other end of the first supporting rod.
Furthermore, the fixed knot constructs including installing in the sliding sleeve of the one end of first bracing piece and installing in the shell fragment of first bracing piece, the shell fragment is located between first bracing piece and the second bracing piece, the shell fragment is provided with articulated ear and is used for the contact piece that supports of second bracing piece of contradicting, articulated ear stretches out first bracing piece suddenly, articulated ear articulates there is fixed switch, fixed switch is fixed in first bracing piece with the second bracing piece via supporting the contact piece.
Furthermore, the fixed switch comprises a hinge part hinged with the hinge lug and a handle part connected with the hinge part, one side of the hinge part is convexly provided with a fixed part, and the top of the hinge part is provided with a contact surface; when the fixed part is abutted against the contact piece, the abutting piece is abutted against the second support rod so as to fix the second support rod on the first support rod; when the contact piece is contacted by the contact surface, the second support rod is loosened by the contact piece so that the second support rod is connected with the first support rod in a sliding manner.
Further, the force supply mechanism includes fixed plate, sliding seat and spring, the fixed plate sets up in the base, the sliding seat slides and sets up in the base, the sliding seat is contradicted to the one end of spring, and the other end of spring is contradicted the fixed plate, it contradicts the sliding seat to rotate the piece, the force supply mechanism still includes to slide and sets up in the guide rail of the both sides of fixed plate or/and sliding seat, the guide rail is installed in the base.
Furthermore, the supporting device further comprises an adjusting mechanism for adjusting the size of the supporting force provided by the force supply mechanism, the adjusting mechanism comprises a stud rotatably arranged on the base and an adjusting part in threaded connection with the stud, the adjusting part is provided with a first adjusting inclined surface, the bottom of the fixing plate is provided with a second adjusting inclined surface in sliding fit with the first adjusting inclined surface, and the fixing plate is slidably arranged on the base.
Furthermore, the fixing seat comprises a shell connected to the supporting assembly, a fixing piece connected to the shell and an opening and closing assembly used for limiting the fixing piece on the shell, the fixing piece is provided with a clamping groove matched with the shell and a buckling groove matched with the opening and closing assembly, and the clamping groove and the buckling groove are respectively arranged at two ends of the fixing piece; the subassembly that opens and shuts is including rotating the torsional spring that opens and shuts that connects in the piece of opening and shutting of casing and install between piece and casing, the one end conflict piece of torsional spring that opens and shuts, the other end conflict casing of torsional spring that opens and shuts, the piece of opening and shutting is provided with the buckling parts who is used for stretching into the catching groove, the casing is provided with the joint axle of holding in the catching groove.
The utility model also provides a folding furniture with strutting arrangement, include furniture main body and articulate in furniture main body's folded sheet, still include foretell strutting arrangement, strutting arrangement's base is installed in furniture main body, strutting arrangement's fixing base is connected in the one end of folded sheet, and the other end and the furniture main body of folded sheet rotate the setting, and strutting arrangement drive folded sheet extends or folds.
The utility model has the advantages that: during assembly, the fixing seat is installed at one end of the supporting mechanism, the dismounting structure is installed at the other end of the supporting component, then one end, close to the elastic part, of the buckling part is pressed, the elastic part is compressed, the buckling part rotates around the rotating point, one end, far away from the elastic part, of the buckling part swings outwards, when one end, provided with the buckling groove, of the rotating part is inserted into the dismounting structure or/and the supporting component, the pressing force on the buckling part is released, the buckling part resets and swings under the elastic force action of the elastic part, so that one end of the buckling part protrudes into the buckling groove, and the buckling part is matched with the buckling groove, and therefore the mounting structure and the rotating part are installed; when the rotating part is disassembled, only the other end of the clamping part needs to be pressed, so that one end of the clamping part is withdrawn from the clamping groove, and the disassembling structure and the rotating part are disassembled; when the external force is cancelled to be applied to the fixed seat, the force supply mechanism provides supporting force for the rotating part to stop rotating, the supporting force of the force supply mechanism acts on the fixed seat through the supporting mechanism, so that the fixed seat can be stopped at will in a certain angle, the stability of the fixed seat is improved, and the generation of noise is reduced; when pulling fixing base rebound, the fixing base drives the supporting component luffing motion, the supporting component drives and rotates a piece anticlockwise, rotate a piece anticlockwise in-process, power supply mechanism extends to reset and contradict and rotate the piece, when rotating the piece and rotate to the angle of settlement, power supply mechanism provides ascending holding power to rotating the piece, this holding power can offset the fixing base and install the gravity of the folded sheet on the fixing base, the intensity of labour who turns over on the required drive supporting component has been reduced, reach laborsaving effect, the efficiency of turning over on the supporting component has been improved. This strutting arrangement's structural design is ingenious, and the easy dismounting of supporting component and rotation piece, swift, easy operation and laborsaving turns over job stabilization on the supporting component, and the noise is low, and the practicality is good.
Drawings
Fig. 1 is a schematic perspective view of the folding furniture with the supporting device of the present invention.
Fig. 2 is a schematic perspective view of the supporting device of the present invention.
Fig. 3 is the schematic view of the exploded structure of the present invention after the housing and the base are hidden.
Fig. 4 is an exploded view of the present invention at another viewing angle after the housing and the base are hidden.
Fig. 5 is an exploded schematic view of the fixing structure of the present invention.
Fig. 6 is an exploded schematic view of the fixing base of the present invention.
Description of reference numerals:
1. a base; 2. a support mechanism; 21. a support assembly; 211. a first support bar; 212. a second support bar; 213. an articulated arm; 22. a rotating member; 221. a fastening groove; 222. a limiting groove; 23. a fixed structure; 231. a sliding sleeve; 232. a spring plate; 233. a hinge ear; 234. a contact piece is abutted; 235. a fixed switch; 236. a hinge portion; 237. a handle portion; 238. a fixed part; 239. a contact surface; 3. a fixed seat; 31. a housing; 311. clamping the shaft; 32. a fixing member; 321. a clamping groove; 322. buckling grooves; 33. an opening and closing assembly; 331. opening and closing the piece; 3311. a buckling part; 332. an opening and closing torsion spring; 4. a force supply mechanism; 41. a fixing plate; 42. a sliding seat; 43. a spring; 44. an adjustment mechanism; 441. a stud; 442. an adjustment member; 4421. a first adjustment ramp; 45. a roller; 46. a guide rail; 5. a disassembly and assembly structure; 51. a fastener; 52. an elastic member; 53. installing a sleeve; 54. a pressing member; 6. a housing; 7. a furniture body; 8. and (5) folding the board.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 2 to fig. 6, the present invention provides a supporting device, which comprises a base 1, a supporting mechanism 2, a fixing base 3 and a force-providing mechanism 4 installed on the base 1, the supporting mechanism 2 comprises a supporting component 21 and a rotating component 22 rotatably arranged on the base 1, one end of the supporting component 21 is hinged with the fixed seat 3, the other end of the supporting component 21 is provided with a dismounting structure 5 which is used for being detachably connected with the rotating part 22, the rotating member 22 abuts against the force supplying mechanism 4, the force supplying mechanism 4 is used for supporting the rotating member 22, the dismounting structure 5 comprises a latch 51 and an elastic element 52, one end of the rotating element 22 close to the latch 51 is provided with a latch groove 221, the middle part of the buckling piece 51 is rotatably connected with the supporting component 21, one end of the buckling piece 51 is used for protruding into the buckling groove 221, and the elastic piece 52 is used for driving the other end of the buckling piece 51 to reset; preferably, the snap-in piece 51 is hook-shaped.
During assembly, the fixed seat 3 is installed at one end of the supporting mechanism 2, the dismounting structure 5 is installed at the other end of the supporting component 21, then one end of the buckling piece 51 close to the elastic piece 52 is pressed, the elastic piece 52 is compressed, so that the buckling piece 51 rotates around a rotating point, one end of the buckling piece 51 far away from the elastic piece 52 swings outwards, when one end of the rotating piece 22 provided with the buckling groove 221 is inserted into the dismounting structure 5 or/and the supporting component 21, the pressing force on the buckling piece 51 is released, the buckling piece 51 resets and swings under the elastic force action of the elastic piece 52, so that one end of the buckling piece 51 protrudes into the buckling groove 221, and the mounting of the dismounting structure 5 and the rotating piece 22 is realized through the matching of the buckling piece 51 and the buckling groove 221; when the dismounting is performed, only the other end of the buckling piece 51 needs to be pressed, so that one end of the buckling piece 51 is withdrawn from the buckling groove 221, and the dismounting of the dismounting structure 5 and the rotating piece 22 is realized; when the device is actually used, an external force which moves downwards is applied to the fixed seat 3, so that the fixed seat 3 moves downwards, the fixed seat 3 drives the supporting component 21 to swing downwards, the supporting component 21 drives the rotating component 22 to rotate clockwise, the rotating component 22 props against the force supply mechanism 4 and compresses the force supply mechanism 4, when the external force applied to the fixed seat 3 is cancelled, the force supply mechanism 4 provides a supporting force for the rotating component 22, so that the rotating component 22 stops rotating, the supporting force of the force supply mechanism 4 acts on the fixed seat 3 through the supporting mechanism 2, a supporting effect is achieved on the fixed seat 3, the movement of the fixed seat 3 stops moving along with the cancellation of the external force application, so that the fixed seat 3 can stop at will within a certain angle, the stability of the fixed seat 3 is improved, and the generation of noise; when 3 upshifts of pulling fixing base, fixing base 3 drives supporting component 21, supporting component 21 drives a 22 anticlockwise rotations, rotate 22 anticlockwise rotations in-process, supply power mechanism 4 to extend to reset and conflict and rotate 22, when rotating 22 and rotate to the angle of settlement, supply power mechanism 4 to rotate 22 and provide ascending holding power, this holding power can offset fixing base 3 and install the gravity of folded sheet 8 on fixing base 3, the intensity of labour who turns over on required drive supporting component 21 has been reduced, reach laborsaving effect, the efficiency of turning over on supporting component 21 has been improved. This strutting arrangement's structural design is ingenious, and supporting component 21 and the easy dismounting that rotates piece 22, swift, easy operation and laborsaving, the job stabilization that turns over on supporting component 21, and the noise is low, and the practicality is good, and fixing base 3 can stop at will in certain angle.
In this embodiment, the dismounting structure 5 further includes an installation sleeve 53 installed at the other end of the supporting component 21 and a pressing member 54 slidably installed on the installation sleeve 53, one end of the pressing member 54 protrudes out of the supporting component 21, the other end of the pressing member 54 abuts against the other end of the buckling member 51, the pressing member 54 and the elastic member 52 are respectively located at two sides of the buckling member 51, the middle portion of the buckling member 51 is rotatably connected with the installation sleeve 53, and the pressing member 54 compresses the elastic member 52 through the buckling member 51. Preferably, the elastic member 52 is a compression spring, one end of the compression spring abuts against the buckling member 51, the other end of the compression spring abuts against the mounting sleeve 53, the mounting sleeve 53 is provided with a clearance groove for the buckling member 51 to rotate, and the buckling groove 221 is located in the mounting sleeve 53 and exposed to the clearance groove. During the dismouting, only need press or release pressing part 54 and can make buckle spare 51 rotate or reset to make the one end of buckle spare 51 break away from or stretch into buckle groove 221, thereby realized the quick assembly disassembly of supporting component 21 with rotating 22, convenient operation, swift, improved the efficiency of dismouting greatly.
In this embodiment, the supporting assembly 21 includes a first supporting rod 211, a second supporting rod 212, an articulated arm 213 and a fixing structure 23, wherein one end of the articulated arm 213 is articulated with the fixing base 3, the other end of the articulated arm 213 is detachably connected with one end of the second supporting rod 212, the other end of the second supporting rod 212 is slidably connected with one end of the first supporting rod 211, the fixing structure 23 is used for fixing the second supporting rod 212 to the first supporting rod 211, and the detachable structure 5 is installed at the other end of the first supporting rod 211. When fixed knot constructs 23 and loosens second bracing piece 212, second bracing piece 212 can slide along first bracing piece 211, and second bracing piece 212 can stretch out and draw back along first bracing piece 211 promptly to can adjust the length of supporting component 21, can enlarge this strutting arrangement's application range, and realized the modularization of supporting component 21, be convenient for maintain supporting component 21, deposit and pack, reduced the cost of maintaining.
In this embodiment, the fixing structure 23 includes a sliding sleeve 231 installed at one end of the first supporting rod 211 and a spring plate 232 installed at the first supporting rod 211, the spring plate 232 is located between the first supporting rod 211 and the second supporting rod 212, the spring plate 232 is provided with a hinge lug 233 and an abutting piece 234 for abutting against the second supporting rod 212, the hinge lug 233 protrudes out of the first supporting rod 211, the hinge lug 233 is hinged to a fixing switch 235, and the fixing switch 235 restricts the second supporting rod 212 to the first supporting rod 211 via the abutting piece 234; preferably, one surface of the contact piece 234 for abutting against the second support rod 212 is provided with a plurality of protruding points for increasing the friction between the elastic piece 232 and the second support rod 212, so that the fixed switch 235 can stably limit the second support piece on the first support rod 211 via the elastic piece 232, thereby ensuring the stability of the support assembly 21.
In this embodiment, the fixed switch 235 includes a hinge portion 236 hinged to the hinge ear 233 and a handle portion 237 connected to the hinge portion 236, a fixed portion 238 is protruded from one side of the hinge portion 236, and an interference surface 239 is disposed at the top of the hinge portion 236; when the fixing portion 238 abuts against the abutting piece 234, the abutting piece 234 abuts against the second supporting rod 212 to fix the second supporting rod 212 to the first supporting rod 211; when the abutting surface 239 abuts against the abutting piece 234, the abutting piece 234 releases the second supporting rod 212 so that the second supporting rod 212 is slidably connected with the first supporting rod 211.
When the fixing portion 238 of the fixed switch 235 abuts against the abutting piece 234, the abutting piece 234 fixes the second supporting rod 212 on the first supporting rod 211 because the fixing portion 238 protrudes outwards, and the handle portion 237 of the fixed switch 235 is parallel to the supporting component 21; when the second support rod 212 needs to be released, the driving handle portion 237 rotates along the hinge point, so that the fixed switch 235 intersects with the support assembly 21, the abutting surface 239 of the hinge portion 236 abuts against the abutting piece 234, and since the hinge portion 236 is a plane and a gap is formed between the abutting piece 234 and the second support rod 212, the abutting piece 234 releases the second support rod 212, and the second support rod 212 can slide along the first support rod 211.
In this embodiment, the force supplying mechanism 4 includes a fixed plate 41, a sliding seat 42 and a spring 43, the fixed plate 41 is disposed on the base 1, the sliding seat 42 is slidably disposed on the base 1, one end of the spring 43 abuts against the sliding seat 42, the other end of the spring 43 abuts against the fixed plate 41, and the rotating member 22 abuts against the sliding seat 42; specifically, the fixing plate 41 and the sliding seat 42 are provided with fixing holes for accommodating the springs 43, and the fixing holes improve the stability of the springs 43. This force supply mechanism 4's simple structure, design benefit, job stabilization, reliable have improved the stability that force supply mechanism 4 supported supporting mechanism 2, have guaranteed force supply mechanism 4's supporting effect. Preferably, the number of the springs 43 is two to three, which further improves the stability of the supporting force provided by the force providing mechanism 4 and the adjustment range of the supporting force.
Preferably, the force supplying mechanism 4 further includes guide rails 46 slidably disposed on two sides of the fixed plate 41 and/or the sliding seat 42, the guide rails 46 are mounted on the base 1, and the guide rails 46 are additionally disposed to guide the sliding of the fixed plate 41 and the sliding seat 42, so as to improve the sliding stability of the fixed plate 41 and the sliding seat 42 and prevent the fixed plate 41 and the sliding seat 42 from swinging during sliding.
In this embodiment, the supporting device further includes an adjusting mechanism 44 for adjusting the supporting force provided by the force providing mechanism 4, the adjusting mechanism 44 includes a stud 441 rotatably disposed on the base 1 and an adjusting member 442 threadedly connected to the stud 441, the adjusting member 442 is provided with a first adjusting inclined surface 4421, the bottom of the fixing plate 41 is provided with a second adjusting inclined surface slidably engaged with the first adjusting inclined surface 4421, and the fixing plate 41 is slidably disposed on the base 1.
When the supporting force of the force supply mechanism 4 needs to be adjusted, only the stud 441 needs to be driven to rotate, so that the adjusting piece 442 moves left and right along the stud 441, the first adjusting inclined surface 4421 of the adjusting piece 442 moving left and right abuts against the second adjusting inclined surface of the fixing plate 41, so that the fixing plate 41 moves up and down, the fixing plate 41 adjusts the elastic force of the spring 43, and the supporting force of the force supply mechanism 4 is adjusted; the user can adjust the position of the adjustment member 442 according to the amount of the actually required supporting force.
In this embodiment, the sliding seat 42 is rotatably provided with a roller 45 for abutting against the rotating member 22, the roller 45 facilitates the rotating member 22 to abut against the force providing mechanism 4 to roll relatively, and the friction between the rotating member 22 and the force providing mechanism 4 is reduced, so that the abrasion between the rotating member 22 and the force providing mechanism 4 is reduced, and the service lives of the rotating member 22 and the force providing mechanism 4 are prolonged; the rotating member 22 is provided with a limiting groove 222 for accommodating the roller 45, when the rotating member 22 rotates to a set angle, the roller 45 is accommodated in the limiting groove 222, the limiting groove 222 limits the roller 45, the rotating angle of the rotating member 22 is prevented from exceeding the set stroke, and the stability of the rotating angle of the rotating member 22 is ensured.
In this embodiment, the fixing base 3 includes a housing 31 connected to the supporting component 21, a fixing member 32 connected to the housing 31, and an opening/closing component 33 for limiting the fixing member 32 to the housing 31, the fixing member 32 is provided with a clamping groove 321 matched with the housing 31 and a fastening groove 322 matched with the opening/closing component 33, the clamping groove 321 and the fastening groove 322 are respectively disposed at two ends of the fixing member 32, and the fixing member 32 is used for being connected with an external panel.
The shell 31 is detachably connected with the fixing piece 32, so that the shell 31 and the fixing piece 32 can be conveniently disassembled and assembled; when the shell 31 is assembled with the fixing member 32, the fixing member 32 is installed on the shell 31, the fixing member 32 is closed with the shell 31, the fixing member 32 is limited on the shell 31 by the opening and closing assembly 33, the clamping groove 321 of the fixing member 32 is clamped with the shell 31, and the fastening groove 322 of the fixing member 32 is fastened with the opening and closing assembly 33; when the fixing piece 32 and the shell 31 are detached, the opening and closing component 33 is pressed to rotate the opening and closing component 33, the opening and closing component 33 is separated from the buckling groove 322 of the fixing piece 32, so that the fixing piece 32 and the shell 31 are opened, and the fixing piece 32 only needs to be transversely moved to separate the buckling groove 321 of the fixing piece 32 from the shell 31, so that the fixing piece 32 and the shell 31 can be detached; this fixing base 3's simple structure and compactness, joint groove 321 and catching groove 322 through mounting 32 are connected with casing 31 and subassembly 33 that opens and shuts respectively, and subassembly 33 that opens and shuts controls the state that opens and shuts of mounting 32 and casing 31, and its easy operation, job stabilization, mounting 32 are convenient with casing 31's dismouting, have improved user's dismouting efficiency, the use of the daily life of being convenient for.
Specifically, the opening and closing component 33 includes an opening and closing member 331 rotatably connected to the housing 31 and an opening and closing torsion spring 332 installed between the opening and closing member 331 and the housing 31, one end of the opening and closing torsion spring 332 abuts against the opening and closing member 331, the other end of the opening and closing torsion spring 332 abuts against the housing 31, the opening and closing member 331 is provided with a buckling portion 3311 for extending into the buckling groove 322, and the housing 31 is provided with a clamping shaft 311 accommodated in the clamping groove 321.
The clamping shaft 311 of the shell 31 is clamped in the clamping groove 321 of the fixing member 32, and the clamping groove 321 is matched with the clamping shaft 311, so that the position accuracy and the efficiency of assembling the shell 31 and the fixing member 32 are improved, and the shell 31 and the fixing member 32 can be conveniently disassembled; when the fixing member 32 is disassembled and assembled, the opening member 331 is pressed to rotate the opening member 331 relative to the housing 31, the opening member 331 compresses the opening torsion spring 332, the buckling part 3311 is separated from the buckling groove 322 of the fixing member 32, the pressing force acting on the opening member 331 is released, the opening torsion spring 332 drives the opening member 331 to reset, the buckling part 3311 is buckled with the buckling groove 322 of the fixing member 32, the fixing member 32 and the housing 31 are opened or closed, the opening member 33 is simple in structure, sensitive in action reaction, stable in opening and closing, rapid in operation and convenient to disassemble and assemble the fixing member 32 and the housing 31.
Preferably, the base 1 is covered with a housing 6, and the housing 6 is used for protecting the internal structure of the base 1, such as the force supply mechanism 4 and the like.
As shown in fig. 1, the utility model provides a folding furniture with strutting arrangement still provides, include furniture main part 7 and articulate in furniture main part 7's folded sheet 8, still include foretell strutting arrangement, strutting arrangement's base 1 is installed in furniture main part 7, strutting arrangement's fixing base 3 is connected in the one end of folded sheet 8, and the other end of folded sheet 8 rotates with furniture main part 7 and sets up, and strutting arrangement drive folded sheet 8 extends or folds. The folding furniture with the supporting device has the technical effects of the supporting device, and the details are not repeated.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (10)
1. A support device, characterized by: including base, supporting mechanism, fixing base and install in the power supply mechanism of base, supporting mechanism includes the supporting component and rotates and set up in the rotation piece of base, the articulated fixing base of one end of supporting component, the dismouting structure that is used for being connected with a rotation detachably is installed to the other end of supporting component, rotate the conflict power supply mechanism, power supply mechanism is used for supporting rotating the piece.
2. A support device as claimed in claim 1, wherein: the disassembly and assembly structure comprises a buckling piece and an elastic piece, wherein a buckling groove is formed in one end, close to the buckling piece, of the rotating piece, the middle of the buckling piece is rotatably connected with the supporting assembly, one end of the buckling piece is used for protruding into the buckling groove, and the elastic piece is used for driving the other end of the buckling piece to reset.
3. A support device as claimed in claim 2, wherein: the disassembly and assembly structure further comprises an installation sleeve arranged at the other end of the supporting component and a pressing piece arranged on the installation sleeve in a sliding mode, one end of the pressing piece protrudes out of the supporting component, the other end of the pressing piece abuts against the other end of the buckling piece, the pressing piece and the elastic piece are respectively located on two sides of the buckling piece, the middle portion of the buckling piece is rotatably connected with the installation sleeve, and the pressing piece compresses the elastic piece through the buckling piece.
4. A support device as claimed in claim 1, wherein: the supporting component comprises a first supporting rod, a second supporting rod, a hinged arm and a fixing structure, one end of the hinged arm is hinged to the fixing seat, the other end of the hinged arm is connected with one end of the second supporting rod, the other end of the second supporting rod is connected with one end of the first supporting rod in a sliding mode, the fixing structure is used for limiting the second supporting rod on the first supporting rod, and the dismounting structure is installed at the other end of the first supporting rod.
5. A support device as claimed in claim 4, wherein: the fixing structure comprises a sliding sleeve arranged at one end of the first supporting rod and an elastic sheet arranged on the first supporting rod, the elastic sheet is located between the first supporting rod and the second supporting rod, the elastic sheet is provided with a hinged lug and a contact piece for abutting against the second supporting rod, the hinged lug protrudes out of the first supporting rod, the hinged lug is hinged with a fixing switch, and the fixing switch fixes the second supporting rod on the first supporting rod through the contact piece.
6. A support device as claimed in claim 5, wherein: the fixed switch comprises a hinge part hinged with the hinge lug and a handle part connected with the hinge part, one side of the hinge part is convexly provided with a fixed part, and the top of the hinge part is provided with a contact surface; when the fixed part is abutted against the contact piece, the abutting piece is abutted against the second support rod so as to fix the second support rod on the first support rod; when the contact piece is contacted by the contact surface, the second support rod is loosened by the contact piece so that the second support rod is connected with the first support rod in a sliding manner.
7. A support device as claimed in claim 1, wherein: the force supply mechanism comprises a fixed plate, a sliding seat and a spring, the fixed plate is arranged on the base, the sliding seat is arranged on the base in a sliding mode, one end of the spring abuts against the sliding seat, the other end of the spring abuts against the fixed plate, and the rotating piece abuts against the sliding seat; the force supply mechanism further comprises guide rails which are arranged on two sides of the fixing plate or/and the sliding seat in a sliding mode, and the guide rails are arranged on the base.
8. A support device as claimed in claim 7, wherein: the supporting device further comprises an adjusting mechanism used for adjusting the size of supporting force provided by the force supply mechanism, the adjusting mechanism comprises a stud rotatably arranged on the base and an adjusting part in threaded connection with the stud, the adjusting part is provided with a first adjusting inclined surface, the bottom of the fixing plate is provided with a second adjusting inclined surface in sliding fit with the first adjusting inclined surface, and the fixing plate is slidably arranged on the base.
9. A support device as claimed in claim 1, wherein: the fixing seat comprises a shell connected with the supporting assembly, a fixing piece connected with the shell and an opening and closing assembly used for limiting the fixing piece on the shell, the fixing piece is provided with a clamping groove matched with the shell and a buckling groove matched with the opening and closing assembly, and the clamping groove and the buckling groove are respectively arranged at two ends of the fixing piece; the subassembly that opens and shuts is including rotating the torsional spring that opens and shuts that connects in the piece of opening and shutting of casing and install between piece and casing, the one end conflict piece of torsional spring that opens and shuts, the other end conflict casing of torsional spring that opens and shuts, the piece of opening and shutting is provided with the buckling parts who is used for stretching into the catching groove, the casing is provided with the joint axle of holding in the catching groove.
10. The utility model provides a folding furniture with strutting arrangement, includes furniture main part and articulates in the folded sheet of furniture main part, its characterized in that: the support device of any one of claims 1 to 9, wherein the base of the support device is mounted on the furniture main body, the fixing seat of the support device is connected to one end of a folding plate, the other end of the folding plate is rotatably arranged with the furniture main body, and the support device drives the folding plate to extend or fold.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269272.8U CN209817706U (en) | 2018-12-29 | 2018-12-29 | Support device and folding furniture with same |
| EP19711490.3A EP3543448A4 (en) | 2018-01-16 | 2019-01-11 | Support apparatus and folding furniture provided with support apparatus |
| US16/321,934 US10745953B2 (en) | 2018-01-16 | 2019-01-11 | Support device and folding furniture having the same |
| PCT/CN2019/071433 WO2019141137A1 (en) | 2018-01-16 | 2019-01-11 | Support apparatus and folding furniture provided with support apparatus |
| KR1020197008927A KR20190089156A (en) | 2018-01-16 | 2019-01-11 | Folding furniture with supporting device and supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269272.8U CN209817706U (en) | 2018-12-29 | 2018-12-29 | Support device and folding furniture with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817706U true CN209817706U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269272.8U Active CN209817706U (en) | 2018-01-16 | 2018-12-29 | Support device and folding furniture with same |
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| Country | Link |
|---|---|
| CN (1) | CN209817706U (en) |
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2018
- 2018-12-29 CN CN201822269272.8U patent/CN209817706U/en active Active
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