CN212890007U

CN212890007U - Automobile backseat framework assembly convenient to assemble

Info

Publication number: CN212890007U
Application number: CN202021936543.1U
Authority: CN
Inventors: 魏明; 张世军; 魏宇濛; 朱超峰; 万贻军; 王良俊; 万贻发
Original assignee: Wuhan Mingyu Metal Parts Co ltd
Current assignee: Wuhan Mingyu Metal Parts Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-06
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a car rear seat skeleton assembly convenient to equipment, relate to automobile parts technical field, specifically be a car rear seat skeleton assembly convenient to equipment, including the bottom sprag frame, the side fixedly connected with bottom sprag frame bottom sprag pole, be connected with spring frame lower connecting plate on the bottom sprag pole, the upper surface of spring frame lower connecting plate is equipped with spring frame spread groove, the upper surface butt joint of spring frame lower connecting plate has the support spring frame, the top of spring frame lower connecting plate is equipped with spring frame upper junction plate, is equipped with spring frame coupling mechanism on the spring frame upper connecting plate, the one end of bottom sprag frame articulates there is the back support frame, the internal surface connection of back support frame has the back bracing piece. This automobile rear seat skeleton assembly convenient to equipment sets up through spring frame upper junction plate, spring frame lower junction plate, spring frame spread groove and spring frame coupling mechanism's cooperation, and the in-process that uses can be fast convenient completion support spring frame's installation and dismantlement, has improved the assembly of skeleton assembly and the efficiency of maintenance.

Description

Automobile backseat framework assembly convenient to assemble

Technical Field

The utility model relates to an automobile parts technical field specifically is an automobile rear seat skeleton assembly convenient to equipment.

Background

The automobile parts processing is each unit constituting the automobile parts processing entirety and a product serving for the automobile parts processing. Automobile parts, as the basis of the automotive industry, are essential factors supporting the continued healthy development of the automotive industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support. The independent brand and the technical innovation of the whole vehicle need parts as a foundation, and the independent innovation of the parts generates strong driving force for the development of the whole vehicle industry, and the parts are mutually influenced and interacted, so that the independent brand of the whole vehicle is not available, the research and development innovation capability of a strong part system is difficult to burst, the support of the strong part system is not available, and the independent brand is hard to be greatly strengthened. With the continuous aggravation of the competition of the automobile part industry, the co-purchasing integration and capital operation among large automobile part enterprises become more and more frequent, and the excellent automobile part production enterprises in China increasingly attach importance to the research on the industry market, in particular to the deep research on the trend change of the development environment and the customer demand of the enterprises.

When an automobile is designed, the framework of the automobile must be designed, the framework of the automobile can be divided into a front seat and a rear seat in design, and the rear seat is basically used by passengers, so that the front seat framework and the rear seat are required to be designed separately to meet different purposes at different positions. The existing automobile backseat framework assembly is complex in connection and installation among all parts, time is wasted in the assembling process, and once the assembly is damaged, special tools are needed to disassemble, so that the automobile backseat framework assembly is troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a car rear seat skeleton assembly convenient to equipment has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a conveniently assembled automobile rear seat skeleton assembly comprises a bottom support frame, wherein a bottom support rod is fixedly connected to the side surface of the bottom support frame, a spring frame lower connecting plate is fixedly connected to the bottom support rod, a spring frame connecting groove is formed in the upper surface of the spring frame lower connecting plate, a support spring frame is abutted to the upper surface of the spring frame lower connecting plate, a spring frame upper connecting plate is arranged above the spring frame lower connecting plate, a spring frame connecting mechanism is arranged on the spring frame upper connecting plate, a back support frame is hinged to one end of the bottom support frame, a back support rod is fixedly connected to the inner surface of the back support frame, an inserting groove is formed in the back support rod, a neck support rod is inserted in the inserting groove, a support rod locking mechanism is arranged in the neck support rod, a side push rod is inserted in the side surface of the inserting groove, and the side surface of the back support frame is, the front side of the back supporting net is fixedly connected with a back supporting plate.

Optionally, the spring frame connecting mechanism comprises a connecting lifting groove, a connecting inserted rod is inserted in the connecting lifting groove, a spring baffle is fixedly connected to the outer surface of the connecting inserted rod, and an extension spring is sleeved on the outer surface of the connecting inserted rod.

Optionally, one end of the extension spring abuts against the inner surface of the connection lifting groove, the other end of the extension spring abuts against the lower surface of the spring baffle, the position of the connection insertion rod corresponds to the position of the spring frame connection groove, and a hexagonal hole is formed in the top of the connection insertion rod.

Optionally, the supporting rod locking mechanism includes a locking installation groove, the inner surface of the locking installation groove is fixedly connected with a locking spring, and the other end of the locking spring is fixedly connected with a locking block.

Optionally, the locking block is a trapezoidal block, a trapezoidal inclined surface of the locking block faces downward, the position of the locking block corresponds to the position of the side push rod, and the height and width dimensions of the locking block are consistent with those of the bottom of the side push rod.

Optionally, the net rack connecting mechanism comprises a fixed block, a connecting slot with the shape consistent with that of the end of the back support net is formed in the side face of the fixed block, a connecting pressing rod is inserted into the side face of the fixed block, one end of the connecting pressing rod is rotatably connected with a rotary locking hook, and a compression spring is fixedly connected to the side face of the rotary locking hook.

(III) advantageous effects

The utility model provides a car rear seat skeleton assembly convenient to equipment possesses following beneficial effect:

1. this automobile rear seat skeleton assembly convenient to equipment sets up through spring frame upper junction plate, spring frame lower junction plate, spring frame spread groove and spring frame coupling mechanism's cooperation, makes this automobile rear seat skeleton assembly convenient to equipment can be fast convenient completion support spring frame's installation and dismantlement at the in-process that uses, has improved the assembly of skeleton assembly and the efficiency of maintenance, makes the assembly in-process of skeleton assembly can convenient and fast more change and installation support spring frame.

2. This car rear seat skeleton assembly convenient to equipment sets up through inserting groove, side push rod and branch locking mechanical system's cooperation, need not just can accomplish the assembly and the change to the neck bracing piece with the help of specialized tool at the process of using, makes the process of equipment simpler and more convenient, through rack coupling mechanism's setting, and the process of using equipment back supporting network can fast assembly to the skeleton wholly, more high-efficient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a spring frame connecting plate of the present invention in a sectional view;

FIG. 3 is a schematic front sectional view of the insertion groove of the present invention;

fig. 4 is the schematic structural diagram of the section of the net rack connecting machine of the present invention.

In the figure: 1. a bottom support frame; 2. a bottom support bar; 3. a lower connecting plate of the spring frame; 4. a spring frame connecting groove; 5. a support spring frame; 6. the spring frame is connected with a connecting plate; 7. a spring frame connecting mechanism; 701. connecting the lifting groove; 702. connecting the inserted link; 703. a spring baffle; 704. an extension spring; 8. a back support frame; 9. a back support bar; 10. inserting grooves; 11. a neck support bar; 12. a side push rod; 13. a net rack connecting mechanism; 1301. a fixed block; 1302. connecting the slots; 1303. a press rod is connected; 1304. rotating the locking hook; 1305. A compression spring; 14. a back support net; 15. a back support plate; 16. a strut locking mechanism; 1601. locking the mounting groove; 1602. a locking spring; 1603. and locking the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an automobile backseat framework assembly convenient to assemble comprises a bottom support frame 1, a bottom support rod 2 is fixedly connected to the side face of the bottom support frame 1, a spring frame lower connecting plate 3 is fixedly connected to the bottom support rod 2, a spring frame connecting groove 4 is formed in the upper surface of the spring frame lower connecting plate 3, a support spring frame 5 is abutted to the upper surface of the spring frame lower connecting plate 3, a spring frame upper connecting plate 6 is arranged above the spring frame lower connecting plate 3, a spring frame connecting mechanism 7 is arranged on the spring frame upper connecting plate 6, the spring frame connecting mechanism 7 comprises a connecting lifting groove 701, a connecting inserted rod 702 is inserted into the connecting lifting groove 701, a spring baffle 703 is fixedly connected to the outer surface of the connecting inserted rod 702, an extension spring 704 is sleeved on the outer surface of the connecting inserted rod 702, one end of the extension spring 704 is abutted to the inner surface of the connecting lifting groove 701, and the other end of the extension spring 704 is, the position of the connecting inserted bar 702 corresponds to the position of the spring frame connecting groove 4, the top of the connecting inserted bar 702 is provided with a hexagonal hole, the automobile rear seat skeleton assembly convenient to assemble can quickly and conveniently complete the installation and the disassembly of the supporting spring frame 5 in the using process through the matching arrangement of the spring frame upper connecting plate 6, the spring frame lower connecting plate 3, the spring frame connecting groove 4 and the spring frame connecting mechanism 7, the assembly and the maintenance efficiency of the skeleton assembly are improved, the supporting spring frame 5 can be more conveniently and quickly replaced and installed in the assembling process of the skeleton assembly, one end of the bottom supporting frame 1 is hinged with a back supporting frame 8, the inner surface of the back supporting frame 8 is fixedly connected with a back supporting bar 9, the back supporting bar 9 is provided with an inserting groove 10, a neck supporting bar 11 is inserted in the inserting groove 10, and a supporting bar locking mechanism 16 is arranged in the neck supporting bar 11, the support rod locking mechanism 16 comprises a locking installation groove 1601, a locking spring 1602 is fixedly connected to the inner surface of the locking installation groove 1601, a locking block 1603 is fixedly connected to the other end of the locking spring 1602, the locking block 1603 is a trapezoidal block, the trapezoidal slope of the locking block 1603 faces downwards, the position of the locking block 1603 corresponds to the position of the side push rod 12, the height and width of the locking block 1603 are consistent with those of the bottom of the side push rod 12, the side push rod 12 is inserted into the side of the insertion groove 10, the side of the back support frame 8 is connected with the back support net 14 through a net frame connecting mechanism 13, the net frame connecting mechanism 13 comprises a fixing block 1301, a connecting slot 1302 which is consistent with the end of the back support net 14 is arranged on the side of the fixing block 1301, a connecting pressing rod 1303 is inserted into the side of the fixing block 1301, a rotating locking hook 1304 is rotatably connected to one end of the connecting pressing rod 1303, this car rear seat skeleton assembly convenient to equipment, through inserting groove 10, side push rod 12 and branch locking mechanical system 16's cooperation setting, the process of using need not just can accomplish the assembly and the change to neck bracing piece 11 with the help of specialized tool, the process of messenger's equipment is more simple and convenient, through rack coupling mechanism 13's setting, the process equipment back supporting network 14 that uses can fast assembly to the skeleton whole, more high-efficient, the positive fixedly connected with back extension board 15 of back supporting network 14.

When in use, when the supporting spring frame 5 is installed in the assembling process, the supporting spring frame 5 is placed on the upper surface of the lower connecting plate 3 of the spring frame, the upper connecting plate 6 of the spring frame is covered on the lower connecting plate 3 of the spring frame, the clamping grooves matched with the supporting spring frame 5 are arranged on the lower surface of the upper connecting plate 6 of the spring frame and the upper surface of the lower connecting plate 3 of the spring frame to fix the supporting spring frame 5, the connecting inserted rod 702 is inserted into the connecting groove 4 of the spring frame, the connecting inserted rod 702 is pressed into the connecting groove 4 of the spring frame by using an internal hexagonal wrench, when the connecting inserted rod 702 enters the bottom of the connecting groove 4 of the spring frame, the circle radius of the bottom of the connecting groove 4 of the spring frame is large enough, at the moment, the connecting inserted rod 702 is rotated to enable the limiting lug at the bottom of the connecting inserted rod 702 to correspond to the clamping groove on the side surface of the connecting groove 4 of the spring frame, and under the action of the stretching spring 704 after the, after the neck support rod 11 is inserted into the insertion slot 10 and the locking block 1603 reaches the position corresponding to the side push rod 12, under the action of the locking spring 1602, the locking block 1603 enters the slot where the locking spring 1602 is and pushes the side push rod 12 out to complete the connection process, when the back support net 14 is installed, the connecting slot 1302 is aligned with the back support net 14, the fixing block 1301 is buckled on the side surface of the back support frame 8 after the rotating locking hook 1304 is aligned with the opening on the back support frame 8, the inclined surface of one end of the rotating locking hook 1304 acts on the side wall of the opening when the rotating locking hook 1304 enters the opening on the back support frame 8, so that the rotating locking hook 1304 rotates, the connecting pressing rod 1303 is driven to slide and the compression spring 1305 is compressed during the rotating process of the rotating locking hook 1304, when the fixing block 1301 is attached to the side surface of the back support frame 8, the rotary locking hook 1304 is reset under the action of the compression spring 1305, and the bottom surface of the bottom hook of the rotary locking hook 1304 abuts against the side surface of the back support frame 8, so that connection is completed.

The utility model discloses a theory of operation and beneficial effect: the automobile backseat framework assembly convenient to assemble is characterized in that the spring frame upper connecting plate 6, the spring frame lower connecting plate 3, the spring frame connecting groove 4 and the spring frame connecting mechanism 7 are matched to enable the automobile backseat framework assembly convenient to assemble to be capable of rapidly and conveniently completing installation and disassembly of the supporting spring frame 5 in the using process, the assembly and maintenance efficiency of the framework assembly is improved, the supporting spring frame 5 can be more conveniently and rapidly replaced and installed in the assembling process of the framework assembly, the automobile backseat framework assembly convenient to assemble can complete assembly and replacement of the neck supporting rod 11 without using a special tool through the matching arrangement of the inserting groove 10, the side push rod 12 and the supporting rod locking mechanism 16 in the using process, the assembling process of the neck supporting rod 11 is simpler and more convenient, and the back supporting net 14 can be rapidly assembled to the whole framework in the using process through the arrangement of the net frame connecting mechanism 13, is more efficient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automobile rear seat skeleton assembly convenient to equipment, includes bottom sprag frame (1), its characterized in that: the side surface of the bottom support frame (1) is fixedly connected with a bottom support rod (2), the bottom support rod (2) is fixedly connected with a spring frame lower connecting plate (3), the upper surface of the spring frame lower connecting plate (3) is provided with a spring frame connecting groove (4), the upper surface of the spring frame lower connecting plate (3) is abutted with a support spring frame (5), a spring frame upper connecting plate (6) is arranged above the spring frame lower connecting plate (3), the spring frame upper connecting plate (6) is provided with a spring frame connecting mechanism (7), one end of the bottom support frame (1) is hinged with a back support frame (8), the inner surface of the back support frame (8) is fixedly connected with a back support rod (9), the back support rod (9) is provided with an inserting groove (10), a neck support rod (11) is inserted in the inserting groove (10), and a support rod locking mechanism (16) is arranged in the neck support rod (, the side of the insertion groove (10) is inserted with a side push rod (12), the side of the back support frame (8) is connected with a back support net (14) through a net frame connecting mechanism (13), and the front of the back support net (14) is fixedly connected with a back support plate (15).

2. An easily assembled automobile rear seat frame assembly as set forth in claim 1, wherein: the spring frame connecting mechanism (7) comprises a connecting lifting groove (701), a connecting inserted rod (702) is inserted in the connecting lifting groove (701), a spring baffle (703) is fixedly connected to the outer surface of the connecting inserted rod (702), and an extension spring (704) is sleeved on the outer surface of the connecting inserted rod (702).

3. An easily assembled automobile rear seat frame assembly as set forth in claim 2, wherein: one end of the extension spring (704) abuts against the inner surface of the connecting lifting groove (701), the other end of the extension spring (704) abuts against the lower surface of the spring baffle plate (703), the position of the connecting insertion rod (702) corresponds to the position of the spring frame connecting groove (4), and a hexagonal hole is formed in the top of the connecting insertion rod (702).

4. An easily assembled automobile rear seat frame assembly as set forth in claim 1, wherein: the strut locking mechanism (16) comprises a locking installation groove (1601), a locking spring (1602) is fixedly connected to the inner surface of the locking installation groove (1601), and a locking block (1603) is fixedly connected to the other end of the locking spring (1602).

5. An easily assembled automobile rear seat frame assembly as set forth in claim 4, wherein: the locking block (1603) is a trapezoidal block, the trapezoidal slope of the locking block (1603) faces downwards, the position of the locking block (1603) corresponds to the position of the side push rod (12), and the height and width of the locking block (1603) are consistent with those of the bottom of the side push rod (12).

6. An easily assembled automobile rear seat frame assembly as set forth in claim 1, wherein: the net rack connecting mechanism (13) comprises a fixing block (1301), a connecting slot (1302) which is consistent with the end part of the back supporting net (14) in shape is arranged on the side surface of the fixing block (1301), a connecting pressing rod (1303) is inserted into the side surface of the fixing block (1301), one end of the connecting pressing rod (1303) is rotatably connected with a rotating locking hook (1304), and a compression spring (1305) is fixedly connected to the side surface of the rotating locking hook (1304).