CN214164775U

CN214164775U - Just driving long and short slide rail assembly

Info

Publication number: CN214164775U
Application number: CN202120224069.8U
Authority: CN
Inventors: 吴玉生; 倪剑峰
Original assignee: Chongqing Dianyuan Machinery Parts Co ltd
Current assignee: Chongqing Dianyuan Machinery Parts Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-09-10
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a just drive length slide rail assembly, belong to car seat technical field, should just drive length slide rail assembly, front end fixedly connected with fixed block including the slide rail, the upper end fixedly connected with unblock system board of slide rail, unblock system board and fixed block internal rotation are connected with U type pole, the circumference surface cover of U type pole right-hand member is equipped with system leaf spring, and the one end of system leaf spring extends to the upper end of slide rail, the circumference surface fixedly connected with fixture block of U type pole, sliding connection has the slider in the slide rail, a plurality of draw-in grooves have evenly been seted up to the lower extreme upside of slider, and fixture block and draw-in groove phase-match, no jam and unusual sound take place in operation, and so the part surface all scribbles black electrophoresis lacquer.

Description

Just driving long and short slide rail assembly

Technical Field

The utility model belongs to the technical field of car seat, concretely relates to just drive length slide rail assembly.

Background

In the prior art, a seat slide rail includes a lower slide rail and an upper slide rail that are mutually nested.

In order to facilitate the sheathing of the upper and lower slide rails, a window is generally formed on the upper part or the outer surface of the molded surface of the upper slide rail, so that the strength of the existing seat slide rail is low when the seat slide rail is locked, and the number of parts is large; simultaneously in order to install operating handle, need install a support again in addition on last slide rail, make the structural design of current seat slide rail more closed again, the cost is higher.

Disclosure of Invention

An object of the utility model is to provide a just drive length slide rail assembly, the structural design who aims at solving the current seat slide rail among the prior art seals problem with high costs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a just drive length slide rail assembly, includes the slide rail the front end fixedly connected with fixed block of slide rail, the upper end fixedly connected with unblock system board of slide rail, unblock system board and fixed block internal rotation are connected with U type pole, the circumference surface cover of U type pole right-hand member is equipped with system leaf spring, and the one end of system leaf spring extends to the upper end of slide rail, the circumference fixed surface of U type pole is connected with the fixture block, sliding connection has the slider in the slide rail, a plurality of draw-in grooves have evenly been seted up to the lower extreme upside of slider, and fixture block and draw-in groove phase-match.

As an optimized proposal, the left end of the U-shaped rod is fixedly connected with a plastic handle.

As an optimized scheme, the front end fixedly connected with of slide rail is directional piece, the circumference surface of U type pole is located to directional piece cover.

As an optimal scheme of the utility model, the lower extreme left side fixedly connected with second backup pad of slider.

As an optimized proposal, the positioning grooves are arranged on the left and the right sides of the upper end of the slide rail.

As an optimized scheme, the lower extreme right side fixedly connected with slide of slider, the right-hand member fixedly connected with hinge of slide, the right-hand member of hinge articulates there is first backup pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the device, the design of the manual seat slide rail structure is more reasonable and simple, the travel of the lower slide rail and the function of the steel ball shift point are combined and punched, the manufacturing process is simple, and the stability is good; the plate-making fixing support supports the fixing and connecting operation handles for unlocking the plate-making simultaneously, so that the number of parts is reduced, and the design concept of light weight of the product is reflected; the design of flanging and raising is added at the place where the plate-making fixed support is connected with the operating handle, so that the phenomenon of shaking after the operating handle is installed is avoided, and the unlocking operation reliability is improved.

2. In this device, there is not jamming and unusual sound emergence in operation process, and so the part surface all scribbles black electrophoresis lacquer.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a slide rail; 2. unlocking a plate; 3. a U-shaped rod; 4. a plastic handle; 5. a slider; 6. a slideway; 7. a hinge shaft; 8. a first support plate; 9. a fixed block; 10. making a plate spring; 11. a clamping block; 12. an orientation block; 13. positioning a groove; 14. a second support plate; 15. a clamping groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

the utility model provides a just drive length slide rail assembly, front end fixedly connected with fixed block 9 including slide rail 1, the upper end fixedly connected with unblock system board 2 of slide rail 1, unblock system board 2 and the 9 internal rotation of fixed block are connected with U type pole 3, the circumference surface cover of 3 right-hand members of U type pole is equipped with system leaf spring 10, and the one end of system leaf spring 10 extends to the upper end of slide rail 1, the circumference fixed surface of U type pole 3 is connected with fixture block 11, sliding connection has slider 5 in slide rail 1, a plurality of draw-in grooves 15 have evenly been seted up to slider 5's lower extreme upside, and fixture block 11 and draw-in groove 15 phase-match.

The utility model discloses an in the embodiment, press plastic handle 4, plastic handle 4 drives and fixes clamping groove 15 is extruded at the fixture block 11 on circumferential surface, the system leaf spring 10 on U type pole 3 is located to the cover receives pressure this moment, can remove the seat through removing first backup pad 8 and second backup pad 14 this moment, remove suitable position, loosen plastic handle 4 cover and locate the system leaf spring 10 on U type pole 3 circumferential surface, it resets to make U type pole 3 through elasticity, drive in fixture block 11 card advances clamping groove 15, because system leaf spring 10's pressure, do not need worry fixture block 11 landing, it is more reasonable simple to operate, and when the operation, the abnormal sound can not take place, the phenomenon that rocks also can not appear behind the installation handle.

Referring to fig. 1, a plastic handle 4 is fixedly connected to the left end of the U-shaped rod 3.

In this embodiment: the plastic handle 4 is added, so that the pressing is convenient, the operation is simpler, and no accident occurs.

Referring to fig. 1 in detail, the front end of the slide rail 1 is fixedly connected with an orientation block 12, and the orientation block 12 is sleeved on the circumferential surface of the U-shaped rod 3.

In the specific embodiment: the U-shaped rod 3 is better fixed, so that the U-shaped rod 3 is limited in the rotating process and cannot deviate.

Referring specifically to fig. 1, a second support plate 14 is fixedly connected to the left side of the lower end of the slider 5.

In this embodiment: the lower end of the second support plate 14 is used to fix the seat.

Referring to fig. 1, the left and right sides of the upper end of the slide rail 1 are respectively provided with a positioning groove 13.

In this embodiment: the positioning slot 13 can be used to limit the sliding position of the sliding rail 1 and prevent the sliding out of a safe distance.

Referring to fig. 1 specifically, the right side of the lower end of the sliding block 5 is fixedly connected with a slide 6, the right end of the slide 6 is fixedly connected with a hinge shaft 7, and the right end of the hinge shaft 7 is hinged with a first supporting plate 8.

In this embodiment: the angle can be adjusted and the lower end of the first support plate 8 is used for mounting a seat.

The utility model discloses a theory of operation and use flow: this device is when using, press down plastic handle 4, plastic handle 4 drives and fixes the draw-in groove 15 is extruded at the surperficial fixture block 11 of circumference, the system leaf spring 10 on U type pole 3 is located to the cover receives pressure this moment, can remove the seat through removing first backup pad 8 and second backup pad 14 this moment, remove suitable position, loosen plastic handle 4 cover and locate the system leaf spring 10 on U type pole 3 circumference surface, it resets to make U type pole 3 through elasticity, drive in the fixture block 11 card advances draw-in groove 15, because the pressure of system leaf spring 10, need not worry that fixture block 11 can the landing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a just drive short slide rail assembly of length which characterized in that: including slide rail (1) the front end fixedly connected with fixed block (9) of slide rail (1), the upper end fixedly connected with unblock system board (2) of slide rail (1), unblock system board (2) and fixed block (9) internal rotation are connected with U type pole (3), the circumference surface cover of U type pole (3) right-hand member is equipped with system leaf spring (10), and the one end of system leaf spring (10) extends to the upper end of slide rail (1), the circumference fixed surface of U type pole (3) is connected with fixture block (11), sliding connection has slider (5) in slide rail (1), a plurality of draw-in grooves (15) have evenly been seted up to the lower extreme upside of slider (5), and fixture block (11) and draw-in groove (15) phase-match.

2. The long and short slide rail assembly of claim 1, wherein: the left end of the U-shaped rod (3) is fixedly connected with a plastic handle (4).

3. The long and short slide rail assembly of claim 2, wherein: the front end fixedly connected with of slide rail (1) directional piece (12), the circumference surface of U type pole (3) is located in directional piece (12) cover.

4. The long and short slide rail assembly of claim 3, wherein: the left side of the lower end of the sliding block (5) is fixedly connected with a second supporting plate (14).

5. The long and short slide rail assembly of claim 4, wherein: the left side and the right side of the upper end of the sliding rail (1) are both provided with positioning grooves (13).

6. The long and short slide rail assembly of claim 5, wherein: the lower extreme right side fixedly connected with slide (6) of slider (5), the right-hand member fixedly connected with hinge (7) of slide (6), the right-hand member of hinge (7) articulates there is first backup pad (8).