CN207550002U - Promote slideway return spring efficiency of assembling holder device - Google Patents

Abstract

The utility model is related to vehicle arrangement technical fields, and in particular to slideway return spring efficiency of assembling holder device is promoted, including：Upper bracket, lower carriage are articulated and connected by shaft between upper bracket and lower bracket；Return spring is set in shaft；First installation opening is set on lower carriage, and a leg of return spring is inserted into the first installation opening；Another leg position that return spring is corresponded on upper bracket sets the second installation opening, the edge notch of the one end of the second installation opening far from upper bracket edge to upper bracket, another leg of return spring is arranged in the second installation opening.Promotion slideway return spring efficiency of assembling holder device provided by the utility model, it is inserted into the first installation opening by a leg of return spring, first leg of return spring is pushed by notch in the second installation opening, speed of the return spring in installation process is greatly improved, improves the packaging efficiency of automotive seat.

Description

Promote slideway return spring efficiency of assembling holder device

Technical field

The utility model is related to vehicle arrangement technical fields, and in particular to it is rack-mounted to promote slideway return spring efficiency of assembling branch It puts.

Background technology

The seat that automotive seat is taken when being by bus, can be provided for occupant easy to operation, comfortable safe driving, Seating position, the value and gearbox of seat, chassis are of equal importance.

Current automotive seat can adjust front and back position, and automotive seat adjusting needs are simple, quick and easy to operate, so Slideway is set below automotive seat.

But the return spring assembling speed of automotive seat slideway is slow at present, efficiency is low, influences production capacity.

Utility model content

The technical problem to be solved by the present invention is to overcome in the prior art, return spring assembling speed is slow, efficiency is low Defect.

For this purpose, the technical solution used, promotes slideway return spring efficiency of assembling holder device, including：Upper bracket, lower branch Frame is articulated and connected by shaft between upper bracket and lower bracket；Return spring is set in shaft；The first assembling of setting on lower carriage Mouthful, a leg of return spring is inserted into the first installation opening；Another leg position setting the of return spring is corresponded on upper bracket Two installation openings, the edge notch of the one end of the second installation opening far from upper bracket edge to upper bracket, return spring it is another A leg is arranged in the second installation opening.

In order to make the articulated structure of upper bracket and lower bracket more stable, preferred technical solution is upper bracket and lower bracket Two be hinged at, return spring is between upper bracket and lower bracket articulated position.

In order to make between upper bracket and lower carriage hinged activity more flexible, preferred technical solution is, the lower carriage with The coaxial axle bed of the vertically opposite setting in the opposite one side both sides of upper bracket, shaft are arranged on axle bed.

In order to facilitate upper bracket quick assembling, preferred technical solution is that upper bracket is opposite with the position that lower carriage is hinged Coaxial assembling hook is set, the hook of hook is assembled towards lower carriage, assembles hook opening the first installation opening of direction of hook, two axle beds Two opposite sides are coaxially arranged with fixed column with shaft respectively, and fixed column is arranged in assembling hook.

It is quickly assembled in the second installation opening in order to facilitate the leg of return spring, preferred technical solution is the notch It is positioned close to the side of return spring.

In order to which upper bracket is enable to play fixed function, preferred technical solution is, the upper bracket far from its hinged one End setting locking column.

In order to facilitate the position for adjusting locking column, so as to adjust during upper bracket use the position of fixed point and away from From meeting the adjusting of different series, preferred technical solution is, if upper bracket is parallel to shaft setting far from its hinged one end Dry lock hole, locking column are arranged in lock hole.

In order to reduce the upper bracket resistance of motion, upper bracket is made to be rotated more easily by its articulated position, so as to make seat tune Save it is more convenient save trouble, preferred technical solution is, the height of upper bracket articulated position is higher than its height far from articulated position.

Upper bracket flip angle is excessive so as to increase operation difficulty in order to prevent, and upper bracket is made to rotate to operable angle i.e. It can stop operating, reduce unnecessary operation, preferred technical solution is that the upper bracket sets close to one end of notch and limits Body, limit body and the second installation opening are located at notch both sides, and limit body is set perpendicular to shaft.

In order to make in upper bracket and lower bracket relative rotational motion, the frictional force of the position of the two contact is reduced, is subtracted simultaneously Few frictional dissipation therebetween, preferred technical solution are that the one end of the lower carriage far from shaft is parallel to shaft setting Idler wheel.

Operation principle：Promotion slideway return spring efficiency of assembling holder device provided by the utility model, first by lower branch Frame is pressed downward, and since upper bracket is hinged with lower carriage by shaft, is had return spring in shaft, is pressed downward in lower carriage one end When, lower carriage is jacked up upper bracket by idler wheel far from one end that it is pressed downward, while lower carriage drives one of return spring Leg rotates down, and due to the elasticity of return spring, another leg of return spring boosts upper bracket；By upper in installation process Assembling hook can be quickly cooperated in the fixed column of lower carriage by the assembling hook on stent, first be inserted into a leg of return spring In first installation opening, another leg of return spring is directly pushed by notch in the second installation opening, assembles return spring Efficiency improves.

Technical solutions of the utility model have the following advantages that：

Promotion slideway return spring efficiency of assembling holder device provided by the utility model, passes through a leg of return spring It is inserted into the first installation opening, first leg of return spring is pushed by notch in the second installation opening, is installing return spring Speed in the process greatly improves, and improves the packaging efficiency of automotive seat.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is one of structure diagram of upper bracket in the utility model；

Fig. 3 is the second structural representation of upper bracket in the utility model；

Fig. 4 is the structure diagram of lower carriage in this utility model；

Wherein, 10- upper brackets；The second installation openings of 11-；12- notches；13- assembles hook；14- locking columns；15- lock holes； 16- limit bodies；20- lower carriages；21- shafts；22- return springs；The first installation openings of 23-；24- axle beds；25- fixed columns；26- is rolled Wheel.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected range.

As shown in Figure 1, 2, the utility model, which provides, promotes slideway return spring efficiency of assembling holder device, including：On Stent 10, lower carriage 20, are articulated and connected between upper bracket 10 and lower carriage 20 by shaft 21；Return spring is set in shaft 21 22, return spring 22 is torque spring in the present embodiment；First installation opening 23 is set on lower carriage 20, one of return spring 22 Leg is inserted into the first installation opening 23；Another leg position that return spring 22 is corresponded on upper bracket 10 sets the second installation opening 11, The one end of second installation opening 11 far from 10 edge of upper bracket to upper bracket 10 edge notch 12, return spring 22 it is another A leg is arranged in the second installation opening 11.

In order to make the articulated structure of upper bracket 10 and lower carriage 20 more stable, preferred technical solution is 10 He of upper bracket Two of lower carriage 20 are hinged at, and return spring 22 is located between 20 articulated position of upper bracket 10 and lower carriage.

As shown in Fig. 1,4, in order to make more flexible, the preferred technical solution of hinged activity between upper bracket 10 and lower carriage 20 For the coaxial axle bed 24 of the vertically opposite setting in the lower carriage 20 one side both sides opposite with upper bracket 10, shaft 21 is arranged on On axle bed 24.

As shown in Fig. 1,2,4, in order to facilitate 10 quick assembling of upper bracket, preferred technical solution is that upper bracket 10 is under The hinged position of stent 20 is oppositely arranged coaxial assembling hook 13, assembles the hook of hook 13 towards lower carriage 20, assembles the hook of hook 13 Son opening is coaxially arranged with fixed column with shaft 21 respectively towards the first installation opening 23, two two opposite sides of axle bed 24 25, fixed column 25 is arranged in assembling hook 13.

It is quickly assembled in the second installation opening 11 in order to facilitate the leg of return spring 22, preferred technical solution is, described Notch 12 is positioned close to the side of return spring 22.

As shown in Figure 2,3, in order to which upper bracket 10 is enable to play fixed function, preferred technical solution is the upper bracket 10 set locking column 14 far from its hinged one end.

In order to facilitate the position for adjusting locking column 14, so as to adjust during 10 use of upper bracket the position of fixed point and Distance meets the adjusting of different series, and preferred technical solution is that upper bracket 10 is parallel to shaft 21 far from its hinged one end Several lock holes 15 are set, and locking column 14 is arranged in lock hole 15.

In order to reduce 10 resistance of motion of upper bracket, upper bracket 10 is made to be rotated more easily by its articulated position, so as to make seat Chair adjusting is more convenient to save trouble, and preferred technical solution is that the height of 10 articulated position of upper bracket is higher than it far from articulated position Height.

10 flip angle of upper bracket is excessive so as to increase operation difficulty in order to prevent, and upper bracket 10 is made to rotate to operable angle Degree can stop operating, and reduce unnecessary operation, preferred technical solution is that the upper bracket 10 is close to one end of notch 12 Limit body 16 is set, and 16 and second installation opening 11 of limit body is located at 12 both sides of notch, and limit body 16 is set perpendicular to shaft 21.

As shown in figure 4, in order to make in 20 relative rotational motion of upper bracket 10 and lower carriage, the position of the two contact is reduced Frictional force, while reduce frictional dissipation therebetween, preferred technical solution be, the lower carriage 20 far from shaft 21 one End is parallel to shaft 21 and sets idler wheel 26, and idler wheel 26 can rotate on lower carriage 20.

Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or Among the protection domain that variation is created still in the utility model.

Claims (10)

1. promote slideway return spring efficiency of assembling holder device, which is characterized in that including：Upper bracket (10), lower carriage (20), It is articulated and connected between upper bracket (10) and lower carriage (20) by shaft (21)；Return spring (22) is set in shaft (21)；Under First installation opening (23) is set on stent (20), and a leg of return spring (22) is inserted into the first installation opening (23)；Upper bracket (10) another leg position that return spring (22) is corresponded on sets the second installation opening (11), and the second installation opening (11) is far from upper branch To the edge notch (12) of upper bracket (10), another leg of return spring (22) is arranged on for the one end at frame (10) edge In two installation openings (11).

2. promotion slideway return spring efficiency of assembling holder device according to claim 1, which is characterized in that the upper branch Two of frame (10) and the lower carriage (20) are hinged at, and the return spring (22) is positioned at the upper bracket (10) and described Between lower carriage (20) articulated position.

3. promotion slideway return spring efficiency of assembling holder device according to claim 2, which is characterized in that the lower branch The coaxial axle bed (24) of the vertically opposite setting in frame (20) the one side both sides opposite with the upper bracket (10), the shaft (21) set It puts on the axle bed (24).

4. promotion slideway return spring efficiency of assembling holder device according to claim 3, which is characterized in that the upper branch Frame (10) position hinged with the lower carriage (20) is oppositely arranged coaxial assembling hook (13), the hook court of the assembling hook (13) To the lower carriage (20), hook opening the first installation opening of direction (23) of the assembling hook (13), two axle beds (24) Two opposite sides are coaxially arranged with fixed column (25) with the shaft (21) respectively, and the fixed column (25) is arranged on described It assembles in hook (13).

5. promotion slideway return spring efficiency of assembling holder device according to claim 1, which is characterized in that the notch (12) it is positioned close to the side of the return spring (22).

6. promotion slideway return spring efficiency of assembling holder device according to claim 1, which is characterized in that the upper branch Frame (10) is far from its hinged one end setting locking column (14).

7. promotion slideway return spring efficiency of assembling holder device according to claim 6, which is characterized in that the upper branch Frame (10) is parallel to the shaft (21) far from its hinged one end and sets several lock holes (15), locking column (14) setting In the lock hole (15).

8. promotion slideway return spring efficiency of assembling holder device according to claim 1, which is characterized in that the upper branch The height of frame (10) articulated position is higher than its height far from articulated position.

9. promotion slideway return spring efficiency of assembling holder device according to claim 1, which is characterized in that the upper branch Close to one end of notch (12) setting limit body (16), the limit body (16) and second installation opening (11) are located at frame (10) Notch (12) both sides, the limit body (16) are set perpendicular to the shaft (21).

10. promotion slideway return spring efficiency of assembling holder device according to claim 1, which is characterized in that under described One end setting of the stent (20) far from the shaft (21) is parallel to the idler wheel (26) of shaft (21).