CN218086174U

CN218086174U - Seat cover ribbon tensioning device

Info

Publication number: CN218086174U
Application number: CN202222229197.9U
Authority: CN
Inventors: 朱正朝; 单路
Original assignee: Maijule Shanghai Automobile Machinery Co ltd
Current assignee: Maijule Shanghai Automobile Machinery Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-20
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to the field of seat, a seat cover ribbon straining device is disclosed, it includes the support frame, is provided with the fixing base that is used for fixed seat on the support frame, and the support frame all slides in the fixing base both sides and is provided with the sliding block, and one side that the fixing base was kept away from to the sliding block is provided with the driving piece, is provided with the fixing device who is used for pressing from both sides tight first ribbon on the sliding block, is provided with the tight device that supports that is used for the butt seat on the support frame. This application has the fastness of ensureing the ribbon fixed to improve the efficiency of assembly of seat epidermis.

Description

Seat cover ribbon tensioning device

Technical Field

The application relates to the field of seats, in particular to a seat cover ribbon tensioning device.

Background

Present car seat's structure is mostly compound structure, comprises three major parts of skeleton, filling layer and epidermis, fills the filler in the skeleton, and is carrying out the cladding through the epidermis and fixes to realize the equipment of seat, current epidermis adopts textile fabric usually, wears to be equipped with the ribbon at textile fabric edge, and the staff is taut with the ribbon through both hands and ties a knot or uses the dead mode of gas nail to fix.

In view of the above-mentioned related art, the inventor thinks that the strap is tightened and fixed by a worker using both hands, but the tightening by the worker not only affects the fixing effect of the strap but also reduces the assembling efficiency of the seat skin, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

To ensure the firmness of strap fixation and improve the efficiency of seat skin assembly, the present application provides a seat cover strap tensioning device.

The application provides a seat cover ribbon straining device adopts following technical scheme:

the utility model provides a seat cover ribbon straining device, includes the support frame, be provided with the fixing base that is used for fixed seat on the support frame, the support frame in the fixing base both sides all slide and are provided with the sliding block, the sliding block is kept away from one side of fixing base is provided with the driving piece, be provided with the fixing device who is used for pressing from both sides tight first ribbon on the sliding block, be provided with the tight device that supports that is used for the butt seat on the support frame.

Through adopting above-mentioned technical scheme, the during operation, the staff puts the seat on the fixing base, fix the seat through supporting tight device, on being fixed in fixing device with first ribbon, through driving piece pulling sliding block, thereby realize that first ribbon is taut, after taut, use on the gas nail is fixed in the seat with first ribbon, after accomplishing, take off first ribbon on fixing device, use on the gas nail is fixed in the seat with unnecessary part, thereby accomplish the fixed work of first ribbon. Adopt such design, can make first ribbon be fixed in fixing device on, take-up through the sliding block, ensure the fixed firmness of first ribbon, and adopt such design, reduced artificial operation, reduced the intensity of ribbon fixed work, make first ribbon can be faster fix, improve the packaging efficiency of seat epidermis.

Preferably, fixing device is including being fixed in first fixed block on the sliding block, the last rotation connection of sliding block has first rotation piece, be fixed with on the first rotation piece with the first butt piece of first fixed block butt complex, be provided with on the sliding block and be used for the drive first butt piece is to being close to the first extension spring that first fixed block removed.

Through adopting above-mentioned technical scheme, adopt first extension spring to stimulate first butt piece and support tight first fixed block, can make first ribbon can be more firm be fixed in between first fixed block and the first butt piece, adopt the pivoted mode can make installing that first ribbon can be more convenient, improve the convenience that first ribbon is fixed.

Preferably, one end of the first abutting block, which is far away from the sliding block, is integrally formed with a first inserting block, a first rotating plate is inserted into the first inserting block, and the first rotating plate is connected to the first abutting block through a bolt.

Through adopting above-mentioned technical scheme, use first rotation board to be that first butt piece can be more convenient rotate, improve the convenience that first rotation piece used.

Preferably, be provided with first turning block on the sliding block, first ribbon is walked around first turning block and is fixed in between first fixed block and the first butt piece, first butt piece first fixed block with first turning block is followed the direction of sliding block sets gradually.

Through adopting above-mentioned technical scheme, set gradually first butt piece, first fixed block and first rotation piece, when first ribbon is fixed in between first fixed block and the first butt piece, first ribbon respectively with first fixed block and the effect of first butt piece friction down, make first fixed block and the tight first ribbon of support that first butt piece can be more firm, better improvement first ribbon fixed stability.

Preferably, the abutting device comprises a quick clamp arranged on the support frame, the quick clamp is provided with a plurality of abutting rods, the abutting rod is provided with a plurality of abutting pads for abutting against the seat.

Through adopting above-mentioned technical scheme, use quick clamp and butt pad to cooperate to what make the seat can fix is more stable, improves the taut stability of ribbon.

Preferably, a connection rod is inserted in the abutting rod, locking nuts are arranged on two sides of the abutting rod of the connection rod, and the abutting pad is arranged on one side, far away from the abutting rod, of the connection rod.

Through adopting above-mentioned technical scheme, adjust the position of spliced pole through two locking bolt and can make quick clamp carry out looks adaptation according to not unidimensional seat and adjust, improve the fixed stability of seat.

Preferably, the inner side of the skin is arranged on a tension rod, the tension rod is penetrated with a second cable tie, the sliding block is provided with a driven block, and the driven block is provided with a clamping device for clamping the second cable tie.

Through adopting above-mentioned technical scheme, use the second ribbon taut with taut piece to make tightening that the epidermis can be more, and make the seat surface form sunkenly, can improve the comfort level of user's buttock, the clamping device that deuterogamies is taut with the second ribbon, improves the taut convenience of second ribbon and fastness, improves the work efficiency of seat equipment.

Preferably, the support frame upper shield is equipped with the shielding plate that is used for sheltering from sliding block and follower block.

Through adopting above-mentioned technical scheme, use the shielding plate to shelter from sliding block and driven piece, not only improved the convenience of device clearance, still reduce inside knot and expose externally, improve the pleasing to the eye degree of operative installations.

In summary, the present application includes at least one of the following beneficial technical effects:

the first ribbon and the second ribbon are respectively fixed on the fixing device and the clamping device, and the sliding block and the driven block are pulled to slide together through the driving piece, so that the first ribbon and the second ribbon are tensioned, the fixing firmness of the ribbons is ensured, the manual operation is reduced, the strength of the ribbon fixing work is reduced, the ribbons can be fixed more quickly, and the assembly efficiency of the seat is improved;

the binding belt is fixed in a mode that the fixing block is matched with the abutting block in an abutting mode, so that the binding belt can be fixed more firmly, the convenience of tensioning and fixing the binding belt is improved, and the convenience of assembling the seat is further improved;

the inserting rod capable of adjusting the telescopic length is matched with the locking nut to be used, so that the seat can be fixed more firmly, the stability of moving of the seat during working is reduced, and the convenience of seat assembly is improved.

Drawings

FIG. 1 is a schematic diagram of a seat wrap tie tensioning device according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of the embodiment of the present application highlighting the tension bar.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a drive member; 2. a guide rail; 3. a shielding plate; 4. a sliding block; 5. a first rotating block; 6. a second cable tie; 7. a seat; 8. a first cable tie; 9. a epidermis; 10. a first abutment block; 11. a first fixed block; 12. quickly clamping; 13. a lock nut; 14. a butting rod; 15. a fixed seat; 16. abutting the pad; 17. a tension bar; 18. a first extension spring; 19. a first rotating piece; 20. a first rotating plate; 21. a first plug-in block; 22. a support frame; 23. a second extension spring; 24. a second rotating piece; 25. a second abutment block 25; 26. a second insertion block; 27. a driven block; 28. a second rotating plate; 29. a second fixed block; 30. and a second turning block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses seat cover ribbon straining device.

Referring to fig. 1 and 2, a seat cover ribbon straining device, including support frame 22, be fixed with the fixing base 15 that is used for fixed seat 7 on the support frame 22, fixing base 15 is the rectangular block, the mounting groove of 15 tops formation undercuts in the fixing base, support frame 22 all slides in fixing base 15 both sides and is provided with sliding block 4, sliding block 4 is the rectangular plate, one side that fixing base 15 was kept away from to sliding block 4 is fixed with driving piece 1, driving piece 1 is the cylinder, be fixed with the fixing device who is used for pressing from both sides tight first ribbon 8 on sliding block 4, be fixed with the tight device that supports that is used for supporting fixed seat 7 on the support frame 22.

Adopt such design, can make the staff put seat 7 on fixing base 15, fix seat 7 through supporting tight device, press from both sides first ribbon 8 tightly on fixing device, slide to keeping away from fixing base 15 through driving actuating cylinder pulling sliding block 4, thereby make first ribbon 8 taut, and make with air nail with first ribbon 8 fix, thereby accomplish the fixed of ribbon, not only make the ribbon can draw closer put up more firmly, improve the stability that epidermis 9 is fixed, the inconvenience of manual operation has also been reduced, it is more convenient to make first ribbon 8 can be fixed.

Referring to fig. 2 and 3, the fixing device includes a first fixing block 11 fixed on the sliding block 4, the first fixing block 11 is a cylindrical block, a first rotating piece 19 is rotatably connected to the sliding block 4, a first abutting block 10 in abutting fit with the first fixing block 11 is fixed on the first rotating piece 19, and a first extension spring 18 for driving the first abutting block 10 to move close to the first fixing block 11 is hung on the sliding block 4; a first inserting block 21 is integrally formed at one end of the first abutting block 10 far away from the sliding block 4, the first inserting block 21 is a cylindrical block, a first rotating plate 20 is inserted into the first inserting block 21, the first rotating plate 20 is a rectangular plate, and the first rotating plate 20 is bolted to the first abutting block 10. It has first turning block 5 to go back bolted connection on sliding block 4, first turning block 5 is cylindricly, 5 external diameters of first turning block increase along the direction of keeping away from sliding block 4 after reducing earlier, first ribbon 8 is walked around first turning block 5 and is fixed in between first fixed block 11 and the first butt joint piece 10, first fixed block 11 sets gradually along the direction of keeping away from fixing base 15 with first turning block 5, thereby can be after first ribbon 8 is walked around first turning block 5, the clamp that can be better is tight between first fixed block 11 and first butt joint piece 10, improve the fixed firmness of first ribbon 8.

Referring to fig. 2 and 3, the tension rod 17 is fixed on the inner side of the skin 9, the tension rod 17 is a circular tube, the second bandage 6 penetrates through the tension rod 17, the skin 9 can be sunken towards the seat 7 through tensioning of the second bandage 6, the hip of a user can be better matched in design, the sliding block 4 is provided with a driven block 27, the driven block 27 and the sliding block 4 are arranged in a synchronous sliding mode, and a clamping device for clamping the second bandage 6 is fixed on the driven block 27. The clamping device comprises a second fixed block 29 fixed on the driven block 27, the second fixed block 29 is a cylindrical block, a second rotating sheet 24 is connected on the driven block 27 in a rotating mode, a second abutting block 25 in abutting fit with the second fixed block 29 is fixed on the second rotating sheet 24, and a second extension spring 23 used for driving the second abutting block 25 to move towards the second fixed block 29 is fixed on the driven block 27; a second inserting block 26 is integrally formed at one end of the second abutting block 25 far from the driven block 27, the second inserting block 26 is a cylindrical block, a second rotating plate 28 is inserted into the second inserting block 26, the second rotating plate 28 is a rectangular plate, and the second rotating plate 28 is connected to the second abutting block 25 through bolts. Still bolted connection has second turning block 30 on the driven piece 27, second turning block 30 is cylindricly, second turning block 30 external diameter increases along the direction of keeping away from driven piece 27 after reducing earlier, second ribbon 6 is walked around second turning block 30 and is fixed in between second fixed block 29 and the second butt piece 25, second fixed block 29 sets gradually along the direction of keeping away from fixing base 15 with second turning block 30, thereby can be after second ribbon 6 is walked around second turning block 30, the clamp that can be better is between second fixed block 29 and second butt piece 25, improve the fixed firmness of second ribbon 6.

Referring to fig. 2 and 3, a plurality of guide rails 2 are fixed on the support frame 22, the guide rails 2 are arranged along the direction away from the fixing seat 15, the sliding block 4 and the driven block 27 are connected to the guide rails 2 in a sliding manner, and the sliding fluency of the sliding block 4 and the driven block 27 is improved through the guide rails 2. The support frame 22 is connected with the shielding plate 3 used for covering the sliding block 4 and the driven block 27 through bolts, so that the exposed area of the sliding block 4 and the driven block 27 is reduced, and the overall attractiveness of the device is improved.

Referring to fig. 2 and 3, the abutting device includes a quick clamp 12 fixed on a support frame 22, two abutting rods 14 are fixed on the quick clamp 12, inserting rods are inserted in the abutting rods 14, the inserting rods are connected with lock nuts 13 on both sides of the abutting rods 14 in a screw-thread fit manner, an abutting pad 16 is fixed on one end of the inserting rod away from the abutting rods 14, the abutting pad 16 is made of rubber material,

by adopting the design, the seat 7 can be fixed more stably, the light situation that the seat 7 moves is reduced, and the stability of assembling the seat 7 is improved.

The implementation principle of the belt tensioning device for the surface skin 9 of the seat 7 in the embodiment of the application is as follows; when the seat fixing device works, an operator places the seat 7 on the fixing seat 15, fixes the seat 7 through the quick clamp 12, bypasses the first rotating block 5 and is fixed between the first fixing block 11 and the first abutting block 10, bypasses the second rotating block 30 and is fixed between the second fixing block 29 and the second abutting block 25, realizes the fixation of the first cable tie 8 and the second cable tie 6, pulls the sliding block 4 and the driven block 27 through the air cylinder, tightens the first cable tie 8 and the second cable tie 6, fixes the first cable tie 8 and the second cable tie 6 through the air nail, removes the first cable tie 8 and the second cable tie 6 after the fixation is completed, and fixes the redundant first cable tie 8 and the redundant second cable tie 6 on the seat 7 through the air nail. Adopt such design can make tensioning that first ribbon 8 and second ribbon 6 can be better, and use the apparatus to stimulate to compare more firmly that can fix in the manual work, improve the firmness of 7 installations of seat, can also reduce the time that the staff stimulates first ribbon 8 and second ribbon 6 and expend, improve the convenience that the ribbon is fixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A seat cover ribbon tensioning device is characterized in that: including support frame (22), be provided with fixing base (15) that are used for fixed seat (7) on support frame (22), support frame (22) in fixing base (15) both sides all slide and are provided with sliding block (4), sliding block (4) are kept away from one side of fixing base (15) is provided with driving piece (1), be provided with the fixing device who is used for pressing from both sides tight first ribbon (8) on sliding block (4), be provided with the tight device that supports that is used for butt seat (7) on support frame (22).

2. A seat wrap tie tensioning device as defined in claim 1, wherein: fixing device is including being fixed in first fixed block (11) on sliding block (4), it is connected with first rotation piece (19) to rotate on sliding block (4), be fixed with on first rotation piece (19) with first fixed block (11) butt complex first butt piece (10), be provided with on sliding block (4) and be used for the drive first butt piece (10) are to being close to first extension spring (18) that first fixed block (11) removed.

3. A seat wrap tie tensioning device as defined in claim 2, wherein: one end, far away from the sliding block (4), of the first abutting block (10) is integrally formed with a first inserting block (21), a first rotating plate (20) is inserted into the first inserting block (21), and the first rotating plate (20) is connected to the first abutting block (10) through bolts.

4. A seat wrap tie tensioning device as defined in claim 2, wherein: be provided with first turning block (5) on sliding block (4), first ribbon (8) are walked around first turning block (5) are fixed in between first fixed block (11) and first butt piece (10), first butt piece (10) first fixed block (11) with first turning block (5) are followed the direction of sliding block (4) sets gradually.

5. A seat wrap tie tensioning device as defined in claim 3, wherein: the abutting device comprises a quick clamp (12) arranged on a support frame (22), a plurality of abutting rods (14) are arranged on the quick clamp (12), and a plurality of abutting pads (16) used for abutting against the seat (7) are arranged on the abutting rods (14).

6. A seat belt tie tensioning device as claimed in claim 5, wherein: an inserting rod is inserted in the abutting rod (14), locking nuts (13) are arranged on two sides of the abutting rod (14) of the inserting rod, and the abutting pad (16) is arranged on one side, far away from the abutting rod (14), of the inserting rod.

7. A seat belt tie tensioning apparatus as claimed in claim 1, wherein: the inner side of the skin (9) is arranged on a tension rod (17), the tension rod (17) is penetrated with a second cable tie (6), a driven block (27) is arranged on the sliding block (4), and a clamping device for clamping the second cable tie (6) is arranged on the driven block (27).

8. A seat wrap tie tensioning device as defined in claim 7, wherein: the upper cover of the support frame (22) is provided with a shielding plate (3) used for shielding the sliding block (4) and the driven block (27).