CN109330264A

CN109330264A - A kind of sofa frame convenient for deashing

Info

Publication number: CN109330264A
Application number: CN201811262798.1A
Authority: CN
Inventors: 张红侠
Original assignee: Anhui Haosheng Wood Industry Co Ltd
Current assignee: Anhui Haosheng Wood Industry Co Ltd
Priority date: 2018-10-27
Filing date: 2018-10-27
Publication date: 2019-02-15

Abstract

The invention discloses a kind of sofa frames convenient for deashing, including rectangular outer frame body, the edge of lower end four of outer frame body is equipped with stabilizer blade, the inside of outer frame body is equipped with criss-cross stiffening plate, connecting plate is provided in the middle part of stiffening plate, the lower end of connecting plate is fixed with dust suction pump, the air inlet of dust suction pump is equipped with sweep-up pipe, the front end of sweep-up pipe is connected with sucker, the inside of outer frame body is additionally provided with driving device, driving device is equipped with the fixation device for fixing sucking disk, driving device is for driving fixed device to move inside outer frame body, this sofa frame drives fixed device mobile using driving device, move fixed sucker on the securing means below outer frame body, dust suction pump is opened when moving to clear up the dust of bottom, cleaning effect is good, facilitate operation, high degree of automation, reduce the manually cleaning to sofa bottom Operation.

Description

A kind of sofa frame convenient for deashing

Technical field

The invention belongs to sofa technical fields, and in particular to a kind of sofa frame convenient for deashing.

Background technique

In people's daily life, sofa has become a kind of very universal furniture, compares Wooden chair, sofa energy Enough that people is given to provide more comforts, miscellaneous sofa comes into being, by the lagging material of sofa can be divided into cloth sofa, The types such as corium sofa and Pi Bu combination sofa can be divided into Chinese style, the European or types such as American by style, but in the day of sofa In being often used, there are still inconveniences.

The bottom of sofa is easy to accumulate dust, and space is smaller, and cleaning is inconvenient, and is needed to clean out completely Sofa is moved away from into out original position completely, it is time-consuming and laborious, it is also possible to break sofa.

Summary of the invention

According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of sand convenient for deashing Send out frame, with solve whole defects in aforementioned background art or one of.

In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of sofa frame convenient for deashing, packet Rectangular outer frame body is included, the edge of lower end four of the outer frame body is equipped with stabilizer blade, and the inside of the outer frame body is equipped with hands in length and breadth Wrong stiffening plate is provided with connecting plate in the middle part of the stiffening plate, and the lower end of the connecting plate is fixed with dust suction pump, the dust suction The air inlet of pump is equipped with sweep-up pipe, and the front end of the sweep-up pipe is connected with sucker, and the inside of the outer frame body is additionally provided with driving dress It sets, the driving device is equipped with the fixation device for fixing sucking disk, and the driving device is for driving fixed device outside It is mobile inside framework.

It optionally, further include installing frame, the position of the inside of outer frame body on the lower, the driving dress is arranged in the installing frame It sets including first reducing motors, the first reciprocating screw rod, the first screw rodb base, first slide and support plate, the first reducing motors It is fixed on the middle position of the front inner wall of installing frame, one end of the output end of the first reducing motors and the first reciprocating screw rod Connection, first screw rodb base are fixed on the middle position of the rear end inner wall of installing frame, the other end of first reciprocating screw rod It is fixed in the bearing inner race of the first screw rodb base, the first slide is threadedly coupled with the first reciprocating screw rod, and the support plate is set It sets in the upper end of first slide, the upper end of support plate is arranged in the fixed device.

Optionally, the fixed device totally two and is symmetricly set on the both ends of the first reciprocating screw rod, the fixed device Including sliding rail, sliding block, side plate, the second screw rodb base, guide rod, the second reciprocating screw rod, second slide and connecting rod, the sliding rail setting On the two sides inner wall of installing frame, the sliding block is slidably connected with sliding rail, the side plate be separately positioned on support plate upper end and The opposite side of side plate is arranged in the side of sliding block, second screw rodb base, and second reciprocating screw rod is arranged in the second screw rod In the bearing inner race of seat, the guide rod is arranged in the both ends of the second reciprocating screw rod and the both ends of guide rod and is fixed on side plate, The second slide is threadedly coupled with the second reciprocating screw rod, and the second slide is also slidably connected with guide rod, and the connecting rod is solid It is scheduled on the lower end of second slide, the sucker is fixed on the lower end of connecting rod, and the second deceleration electricity is additionally provided in the middle part of the support plate The output end of machine, the second reducing motors is equipped with first bevel gear, and the smooth bar part of second reciprocating screw rod is from side plate It extends out and front end is equipped with second bevel gear, the second bevel gear and first bevel gear are intermeshed.

Optionally, dust-collecting box is additionally provided in the front inner wall of the installing frame, the air outlet of the dust suction pump is equipped with dirt Pipe, the dust outlet tube are connect with dust-collecting box, and the lower end of the dust-collecting box is equipped with hinged box cover, and the top of the dust-collecting box is equipped with Miniature push-rod electric machine, the front end of the miniature push-rod electric machine are equipped with hinged hinged block, and the upper end of the box cover is equipped with draw runner, institute Hinged block is stated to be slidably connected with draw runner.

Optionally, the front end of the outer frame body is equipped with mounting hole, and the front end of the installing frame, which is equipped with, to be started switch, described to open Dynamic switch is stretched out from mounting hole, the circuit switch started switch for controlling dust suction pump, driving device and fixed device, The lateral wall of the dust-collecting box is equipped with optoelectronic switch, and the optoelectronic switch is used to control the connecting and disconnecting of the circuit of miniature push-rod electric machine.

Optionally, the outer wall of the outer frame body is equipped with several circle magic tapes.

Optionally, the front end of the side plate is equipped with link block, and the front end of the link block is equipped with the connection strap of strip, institute The lower end for stating connection strap is equidistantly equipped with several scraping articles, and the lower end of the scraping article is bent to the front end of outer frame body.

Optionally, rubber strip is equipped at the lower end outer of the sucker.

The medicine have the advantages that driving fixed device mobile using driving device, make fixed suction on the securing means Disk moves below outer frame body, opens dust suction pump when moving and clears up the dust of bottom, cleaning effect is good, facilitates behaviour Make, high degree of automation, reduces manually to the prune job of sofa bottom.

Detailed description of the invention

Content expressed by this specification attached drawing and the label in figure are briefly described below:

Fig. 1 is the structural schematic diagram of sofa frame of the invention.

Fig. 2 is the structural schematic diagram of fixation device and sucker of the invention.

Fig. 3 is the structural schematic diagram of the outer frame body of sofa frame of the invention.

Fig. 4 is the schematic cross-sectional view of the dust-collecting box of sofa frame of the invention.

Fig. 5 is the structural schematic diagram of the scraping article of sofa frame of the invention.

Wherein 1- is started switch, 2- installing frame, 3- dust-collecting box, 4- dust outlet tube, 5- first reducing motors, and 6- first is toward multifilament Bar, 7- optoelectronic switch, 8- sliding rail, 9- stiffening plate, 10- connecting plate, 11- outer frame body, 12- dust suction pump, 13- sweep-up pipe, 14- box Lid, 15- stabilizer blade, 16- sliding block, the second screw rodb base of 17-, 18- side plate, the second reciprocating screw rod of 19-, 20- guide rod, 21- sucker, 22- second slide, 23- second bevel gear, 24- second reducing motors, 25- first bevel gear, 26- first slide, 27- support Plate, the first screw rodb base of 28-, 29- connecting rod, 30- rubber strip, 31- link block, 32- connection strap, 33- scraping article, 34- magic tape, 35- Mounting hole, 36- draw runner, the miniature push-rod electric machine of 37-, 38- hinged block.

Specific embodiment

Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution Whole, accurate and deep understanding, the direction and position term that the present invention is previously mentioned, such as "upper", " in ", "lower", " preceding ", " Afterwards ", "left", "right", "inner", "outside", " side " etc. are only direction and position with reference to annexed drawings, therefore, the side used To being to illustrate and understand the present invention, rather than to limit the present invention with position term.

As shown in Figure 1, An embodiment provides a kind of sofa frame convenient for deashing, outside rectangular Framework 11, optional outer frame body 11 are woodwork, and the edge of lower end four of the outer frame body 11 is equipped with stabilizer blade 15, optionally Stabilizer blade 15 is made of metal material, such as aluminum alloy materials, the mode being connected by screw bolts between stabilizer blade 15 and outer frame body 11 into Row is fixed, and the inside of the outer frame body 11 is equipped with criss-cross stiffening plate 9, is followed closely between stiffening plate 9 and outer frame body 11 using vapour It is fixed, stiffening plate 9 keeps 11 structure of outer frame body stronger, provides support force for outer frame body 11, is sitting on sofa with support People, the middle part of the stiffening plate 9 is provided with connecting plate 10, and the lower end of the connecting plate 10 is fixed with dust suction pump 12, dust suction pump 12 are bolted on connecting plate 10, and the air inlet of dust suction pump 12 is equipped with sweep-up pipe 13, before the sweep-up pipe 13 End is connected with sucker 21, and the inside of the outer frame body 11 is additionally provided with driving device, and the driving device is equipped with inhales for fixed The fixation device of disk 21, the driving device is for driving fixed device to move inside outer frame body 11.

In conjunction with above content, in use for some time, the bottom collection of sofa stays the sofa made of this sofa frame Certain dust, opens driving device and dust suction pump 12 at regular intervals, and driving device drives fixed device in outer frame body 11 Portion is mobile, and it is mobile in sofa bottom that fixed device carries sucker 21, while 12 work of dust suction pump, by sucker 21 by sofa bottom Dust sucking dust suction pump 12 in, so that sofa bottom is kept clean, this sofa frame has that cleaning is convenient and cleaning effect is good Advantage carries out the cleaning of bottom without moving sofa, the trouble of manual cleaning when reducing routine use.

It in some optional embodiments, as shown in Figs. 1-5, further include installing frame 2, installing frame 2 is used to install driving device, Installing frame 2 is fixed on the inside of outer frame body 11 by bolted connection, and further, driving device includes the first deceleration electricity Machine 5, the first reciprocating screw rod 6, the first screw rodb base 28, first slide 26 and support plate 27, the first reducing motors 5 are fixed on peace Frame up 2 front inner wall middle position, the output end of the first reducing motors 5 connect with one end of the first reciprocating screw rod 6, First screw rodb base 28 is fixed on the middle position of the rear end inner wall of installing frame 2, and the other end of first reciprocating screw rod 6 is solid It is scheduled in the bearing inner race of the first screw rodb base 28, the first slide 26 is threadedly coupled with the first reciprocating screw rod 6, the support plate 27 are arranged in the upper end of first slide 26, and the upper end of support plate 27 is arranged in the fixed device, when carrying out dust cleaning, open Dynamic first reducing motors 5, first reducing motors 5 drive the rotation of the first reciprocating screw rod 6, and the first reciprocating screw rod 6 is equipped with two rotations To opposite thread groove, do the first slide 26 being threadedly coupled with the first reciprocating screw rod 6 on the first reciprocating screw rod 6 back and forth Linear movement, first slide 26 drive support plate 27 to do reciprocating linear movement in the process of moving, and fixed device setting is being propped up 27 upper end of fagging simultaneously carries sucker 21 and moves back and forth, and sucker 21 in the process of moving sucks the dust of bottom, driving Device imitates the process of manual cleaning, and sucker 21 is made to reciprocatingly move in sofa frame bottom, and sufficiently the dust of bottom exhausts.

Further, the fixed device totally two and is symmetricly set on the both ends of the first reciprocating screw rod 6, the fixed dress It sets including sliding rail 8, sliding block 16, side plate 18, the second screw rodb base 17, guide rod 20, the second reciprocating screw rod 19, second slide 22 and connects Bar 29, the sliding rail 8 are arranged on the two sides inner wall of installing frame 2, and the sliding block 16 is slidably connected with sliding rail 8, the side plate 18 It is separately positioned on the upper end of support plate 27 and the side of sliding block 16, opposite the one of side plate 18 is arranged in second screw rodb base 17 Side, second reciprocating screw rod 19 are arranged in the bearing inner race of the second screw rodb base 17, and the setting of guide rod 20 is past second Both ends of the multifilament bar 19 and both ends of guide rod 20 are fixed on side plate 18,19 spiral shell of the second slide 22 and the second reciprocating screw rod Line connection, the second slide 22 are also slidably connected with guide rod 20, and the connecting rod 29 is fixed on the lower end of second slide 22, The sucker 21 is fixed on the lower end of connecting rod 29, and the middle part of the support plate 27 is additionally provided with second reducing motors 24, and described second The output end of decelerating motor 24 is equipped with first bevel gear 25, and the smooth bar part of second reciprocating screw rod 19 extends from side plate 18 Out and front end is equipped with second bevel gear 23, and the second bevel gear 23 is intermeshed with first bevel gear 25.Driving device is driven While dynamic fixed device movement, second reducing motors 24 are rotated, and the output shaft of second reducing motors 24 drives the first cone Gear 25 rotates, and first bevel gear 25 drives second bevel gear 23 to rotate, and second bevel gear 23 drives 19 turns of the second reciprocating screw rod It is dynamic, it drives second slide 22 to carry out reciprocating linear along the second reciprocating screw rod 19 while the second reciprocating screw rod 19 rotates and moves, Sucker 21 is fixed on the lower end of second slide 22 by connecting rod 29, and second slide 22 drives sucker 21 to carry out reciprocating linear movement, Driving device drives fixed device to do and moves back and forth in the front-back direction, and fixed device drives sucker 21 to do the reciprocal of left and right directions Mobile, the motion track of sucker 21 covers the bottom of sofa frame, avoids the occurrence of dead end of cleanning, and cleaning effect is more preferable.

Optionally, the front end of the outer frame body 11 is equipped with mounting hole 35, and the front end of the installing frame 2, which is equipped with, starts switch 1, It is described to start switch 1 and stretched out from mounting hole 35, it is described to start switch 1 for controlling dust suction pump 12, driving device and fixed dress The circuit switch set is pressed when carrying out prune job and starts switch 1, and driving device, fixed device and dust suction pump 12 are carried out Work presses again after the completion of cleaning and starts switch 1, closes each circuit block, before starting switch 1 setting sofa frame End, facilitates operation.

Further, dust-collecting box 3 is additionally provided in the front inner wall of the installing frame 2, the air outlet of the dust suction pump 12 is set There is dust outlet tube 4, the dust outlet tube 4 is connect with dust-collecting box 3, and the lower end of the dust-collecting box 3 is equipped with hinged box cover 14, the dust The top of box 3 is equipped with miniature push-rod electric machine 37, and the front end of the miniature push-rod electric machine 37 is equipped with hinged hinged block 38, the box The upper end of lid 14 is equipped with draw runner 36, and the hinged block 38 is slidably connected with draw runner 36, and the dust of 12 sucking of dust suction pump is by going out dirt Pipe 4 enters in dust-collecting box 3, and repeatedly after cleaning, the dust in dust-collecting box 3 excessively needs to be discharged, and dustpan is placed under dust-collecting box 3 End, starts miniature push-rod electric machine 37, stretches out its push rod, and push rod pushes hinged block 38, and hinged block 38 is same when moving down downwards When along draw runner 36 slide, while box cover 14 downwards open, box cover 14 open after, dust is fallen into dustpan, is then controlled miniature The push rod of push-rod electric machine 37 is withdrawn, and when push rod is withdrawn upwards, hinged block 38 slides along draw runner 36 and is lifted up box cover 14, So that dust is not fallen, the opening and closing of dust-collecting box 3 is controlled by miniature push-rod electric machine 37, to realize the quick discharge of dust, grasps Make that method is simple, optoelectronic switch 7, optoelectronic switch 7 and miniature push-rod electric machine 37 are set optionally on the lateral wall of dust-collecting box 3 It is electrically connected, for controlling the work of miniature push-rod electric machine 37, when dustpan is placed on 3 lower end of dust-collecting box by people, optoelectronic switch 7 It detects that lower section is placed with dustpan, stretches out the push rod of miniature push-rod electric machine 37, open box cover 14 and dust is discharged, by dustpan After taking away below optoelectronic switch 7, the push rod that optoelectronic switch 7 controls miniature push-rod electric machine 37 is withdrawn, and closes box cover 14, automatically Change degree is high, carries out the discharge of dust by being put into for detection dustpan, is easy to use, opens the lid manually without bending over 14。

Optionally, several circle magic tapes 34 are set on the outer wall of outer frame body 11, the outer casing of sofa is covered in outline border It links together on body 11 and with magic tape 34, outer casing is made to be easily installed and dismantle.

Optionally, link block 31 is set in the front end of side plate 18, the front end of the link block 31 is equipped with the connection of strip Item 32, the lower end of the connection strap 32 are equidistantly equipped with several scraping articles 33, and the lower end of the scraping article 33 is to the front end of outer frame body 11 Bending, while carrying out cleaning dust, scraping article 33 does reciprocating linear along the front-rear direction of outer frame body 11 and moves, and will be some The article in sofa bottom is fallen to be pushed outwardly, if the lower end of the toy of child, scraping article 33 is bent to the front end of outer frame body 11, when When scraping article 33 is moved to front end, the part of 33 lower ends bent of scraping article is stretched out from the lower section of outer frame body 11, makes to fall in bottom Article is completely pushed out of, and the article for falling into sofa bottom is discharged while clearing up dust by setting scraping article 33, prevents people Forget and fall into the article of sofa bottom, while looking for the article fallen in lesser bottom space without bending over, using rising Come more convenient.

Optionally, rubber strip 30 is set at the lower end outer of sucker 21, and for sucker 21 in mobile working, rubber strip 30 will The dust block for being attached to earth's surface is broken up, and is then sucked again by sucker 21, keeps the pick-up performance of sucker 21 more preferable, avoids some solidifications It is difficult to be inhaled into the dust block of earth's surface.

The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above, As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention Range should be determined by the scope of protection defined in the claims.

Claims

1. a kind of sofa frame convenient for deashing, which is characterized in that including rectangular outer frame body (11), the outer frame body (11) The edge of lower end four is equipped with stabilizer blade (15), and the inside of the outer frame body (11) is equipped with criss-cross stiffening plate (9), described to add It is provided with connecting plate (10) in the middle part of strong plate (9), the lower end of the connecting plate (10) is fixed with dust suction pump (12), the dust suction pump (12) air inlet is equipped with sweep-up pipe (13), and the front end of the sweep-up pipe (13) is connected with sucker (21), the outer frame body (11) Inside be additionally provided with driving device, the driving device is equipped with the fixation device for fixing sucking disk (21), and the driving fills It sets for driving fixed device mobile inside outer frame body (11).

2. the sofa frame according to claim 1 convenient for deashing, which is characterized in that further include installing frame (2), the peace Frame up position of (2) setting in the inside of outer frame body (11) on the lower, and the driving device includes first reducing motors (5), first Reciprocating screw rod (6), the first screw rodb base (28), first slide (26) and support plate (27), the first reducing motors (5) are fixed on The middle position of the front inner wall of installing frame (2), the output ends of the first reducing motors (5) and the first reciprocating screw rod (6) One end connection, first screw rodb base (28) are fixed on the middle position of the rear end inner wall of installing frame (2), and described first toward multifilament The other end of bar (6) is fixed in the bearing inner race of the first screw rodb base (28), the first slide (26) and the first reciprocating screw rod (6) it is threadedly coupled, support plate (27) setting is arranged in the upper end of first slide (26), the fixed device in support plate (27) upper end.

3. the sofa frame according to claim 2 convenient for deashing, which is characterized in that totally two and right, the fixed device Claim to be arranged at the both ends of the first reciprocating screw rod (6), the fixed device includes sliding rail (8), sliding block (16), side plate (18), second Screw rodb base (17), guide rod (20), the second reciprocating screw rod (19), second slide (22) and connecting rod (29), sliding rail (8) setting On the two sides inner wall of installing frame (2), the sliding block (16) is slidably connected with sliding rail (8), and the side plate (18) is separately positioned on The opposite side in side plate (18) is arranged in the upper end of support plate (27) and the side of sliding block (16), second screw rodb base (17), Second reciprocating screw rod (19) is arranged in the bearing inner race of the second screw rodb base (17), and the guide rod (20) is arranged second Both ends of reciprocating screw rod (19) and the both ends of guide rod (20) are fixed on side plate (18), the second slide (22) and second past Multifilament bar (19) is threadedly coupled, and the second slide (22) is also slidably connected with guide rod (20), and the connecting rod (29) is fixed on The lower end of second slide (22), the sucker (21) are fixed on the lower end of connecting rod (29), and the middle part of the support plate (27) is also set Have second reducing motors (24), the output end of the second reducing motors (24) is equipped with first bevel gear (25), and described second is past The smooth bar part of multifilament bar (19) extends out from side plate (18) and front end is equipped with second bevel gear (23), the second cone tooth (23) and first bevel gear (25) are taken turns to be intermeshed.

4. the sofa frame according to claim 2 convenient for deashing, which is characterized in that in the front end of the installing frame (2) It is additionally provided on wall dust-collecting box (3), the air outlet of the dust suction pump (12) is equipped with dust outlet tube (4), the dust outlet tube (4) and dust-collecting box (3) it connects, the lower end of the dust-collecting box (3) is equipped with hinged box cover (14), and the top of the dust-collecting box (3) is equipped with miniature push rod The front end of motor (37), the miniature push-rod electric machine (37) is equipped with hinged hinged block (38), and the upper end of the box cover (14) is set Have draw runner (36), the hinged block (38) is slidably connected with draw runner (36).

5. the sofa frame according to claim 4 convenient for deashing, which is characterized in that the front end of the outer frame body (11) is set Have mounting hole (35), the front end of the installing frame (2), which is equipped with, to be started switch (1), and start switch (1) is from mounting hole (35) It stretches out, described start switch (1) is for controlling the circuit switch of dust suction pump (12), driving device and fixed device, the dust The lateral wall of box (3) is equipped with optoelectronic switch (7), and the circuit that the optoelectronic switch (7) is used to control miniature push-rod electric machine (37) is logical It is disconnected.

6. the sofa frame according to claim 1 convenient for deashing, which is characterized in that on the outer wall of the outer frame body (11) Equipped with several circle magic tapes (34).

7. the sofa frame according to claim 3 convenient for deashing, which is characterized in that the front end of the side plate (18) is equipped with Link block (31), the front end of the link block (31) are equipped with the connection strap (32) of strip, the lower end etc. of the connection strap (32) Away from several scraping articles (33) are equipped with, the lower end of the scraping article (33) is bent to the front end of outer frame body (11).

8. the sofa frame according to claim 1 convenient for deashing, which is characterized in that the lower end outer of the sucker (21) Place is equipped with rubber strip (30).