CN218074202U

CN218074202U - Adjusting mechanism

Info

Publication number: CN218074202U
Application number: CN202222092537.8U
Authority: CN
Inventors: 唐金华; 赵朋涛
Original assignee: Anji Shanye Home Co ltd
Current assignee: Anji Shanye Home Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-20
Anticipated expiration: 2032-08-09

Abstract

An adjusting mechanism mainly used for solving the technical problem that the prior art mentioned in the background technology adopts an independent adjusting structure to adjust the height of a seat board and the inclination angle of a backrest, and the mode causes the increase of the production cost of a seat, thereby forming the universal application which can not reach a higher degree. Including the mounting base, this mounting base articulates with one side through the side articulated mode has first installed part, second installed part, is equipped with the gangbar between first installed part and the second installed part, and this gangbar is used for rotating and driving the swing of second installed part along with first installed part, the utility model discloses simple structure, mainly used seat processing and production.

Description

Adjusting mechanism

Technical Field

The utility model relates to the technical field of furniture, concretely relates to adjustment mechanism.

Background

Along with the improvement of the quality of life, the requirement of people on the comfort level of life is more and more strong, so that more seat structures with multifunctional adjustment appear in the prior art, and the use requirements of people are met.

Some chairs in the prior art can realize height adjustment of a seat plate and can also realize inclination angle adjustment of a seat back, but currently, different adjusting structures are respectively and independently adopted to realize height adjustment of the seat plate and inclination angle adjustment of the back, and for the situation, a chair is developed by our company and protected in a patent application mode by combining other applicants, the application number of the application document is '202221047381.5', the technical scheme of the application document can realize the purpose of simultaneously adjusting the inclination angle of the back and the height of the seat plate, but the application document applies structure coordination such as air rods to complete specific adjustment, so that the manufacturing cost is increased to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to prior art not enough, provides an adjustment mechanism for the inclination that prior art that the solution mentioned in the background art adopted solitary regulation structure to adjust to bedplate height and back, thereby this kind of mode causes that the general applicable technical problem that can not reach higher degree that seat manufacturing cost increases formation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjusting mechanism, includes the mounting base, and this mounting base articulates with one side through the side articulated mode has first installed part, second installed part, is equipped with the gangbar between first installed part and the second installed part, and this gangbar is used for rotating and driving the swing of second installed part along with first installed part.

The working principle is as follows:

a processing person installs the backrest on the second installation part and installs the seat plate of the seat on the first installation part, when the height of the seat plate and the inclination angle of the backrest need to be adjusted, the user only needs to drive the first installation part to rotate, the first installation part rotates to drive the second installation part to rotate through the linkage rod, and therefore the problems of adjusting the height of the seat plate and adjusting the inclination angle of the backrest simultaneously are solved.

The utility model has the advantages that:

the utility model discloses in the use, the user only need drive first installed part and rotate, and first installed part rotates this moment and will drive the rotation of second installed part through the gangbar to can adjust the height of installing the bedplate on first installed part, and also adjusted the inclination of installing the back on the second installed part simultaneously, this kind of design greatly reduced the utility model discloses a cost of manufacture has also simplified the regulation operation process, has improved the practicality, has also improved the possibility of generally being suitable for.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Description of reference numerals: the mounting device comprises a mounting base 1, a first mounting piece 2, a second mounting piece 3, a linkage rod 4, a first connecting piece 5, a first rotating shaft 6, a first strip-shaped hole 7, a second connecting piece 8, a third connecting piece 9, a fourth connecting piece 10, a second strip-shaped hole 11, a second rotating shaft 12, a supporting piece 13, a third rotating shaft 14, a fourth rotating shaft 15, a tenth rotating shaft 16, a sixth rotating shaft 17, a third strip-shaped hole 18, a seventh rotating shaft 19, an eighth rotating shaft 20 and a ninth rotating shaft 21.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

Example one

As shown in fig. 1, an adjusting mechanism includes a mounting base 1, a first mounting part 2 and a second mounting part 3 are hinged to the same side of the mounting base 1 in a side hinge manner, a third rotating shaft 14 is arranged on the mounting base 1, the first mounting part 2 is fixedly connected with the third rotating shaft 14, a fourth rotating shaft 15 is arranged on the mounting base 1, the second mounting part 3 is fixedly connected with the fourth rotating shaft 15, the third rotating shaft 14 is parallel to the fourth rotating shaft 15, a linkage rod 4 is arranged between the first mounting part 2 and the second mounting part 3, the linkage rod 4 is used for driving the second mounting part 3 to swing along with the rotation of the first mounting part 2, a fifth rotating shaft is arranged on the first mounting part 2, a sixth rotating shaft 17 is arranged on the second mounting part 3, two ends of the linkage rod 4 are respectively and rotatably connected with the fifth rotating shaft and the sixth rotating shaft 17, the fifth rotating shaft and the sixth rotating shaft 17 are all parallel to the third rotating shaft 14, where the fifth rotating shaft is not shown in fig. 1, but the structure of the fifth rotating shaft is the same as that the sixth rotating shaft 17, and the technical description can be completely written in this specification. The mounting structure further comprises a driving assembly arranged on the mounting base 1 and connected with the first mounting part 2, and the driving assembly is used for driving the first mounting part 2 to rotate. Drive assembly includes first connecting piece 5, first pivot 6 and first bar hole 7, first bar hole 7 is seted up on mounting base 1, first pivot 6 wears to establish in first bar hole 7 and first bar hole 7 slides relatively, and this first pivot 6 can follow first bar hole 7 and slide, 5 one end of first connecting piece are equipped with seventh pivot 19, first installed part 2 rotates with seventh pivot 19 to be connected, the other end of first connecting piece 5 with 6 fixed connection of first pivot.

User of service promotes first connecting piece 5 makes first connecting piece 5 slide on the mounting base 1, will promote when this first connecting piece 5 is gliding first installed part 2 rotates, and then this first installed part 2 drives through gangbar 4 second installed part 3 rotates, and this kind of driving method self structure is fairly simple, and during concrete operation, user also can use external drive second installed part 3 earlier and rotate to second installed part 3 drives first installed part 2 through gangbar 4 and rotates, thereby makes the utility model discloses the regulation of structure is more nimble.

As shown in fig. 1, the mounting base 1 is fixed with a support member 13, the support member 13 is located at the opposite side of the first mounting member 2, the utility model discloses set up support member 13 is mainly for can conveniently will the utility model discloses the structure is installed on the base of seat bottom through support member 13 to further perfect the function of the utility model discloses structure. Support piece 13 is hollow columnar structure, and this kind of structural configuration can further reduce the utility model discloses the cost of manufacture of structure improves the practicality.

Example two

As shown in fig. 2, in the second embodiment, the connection manner of the mounting base 1, the first mounting component 2 and the second mounting component 3 is the same as that of the first embodiment, in addition, a third bar-shaped hole 18 is formed in the second mounting component 3, a tenth rotating shaft 16 which can rotate relative to the third bar-shaped hole 18 is arranged in the third bar-shaped hole 18 in a penetrating manner, the tenth rotating shaft 16 can slide along the third bar-shaped hole 18, the linkage rod 4 is a bent V-shaped structure, the third rotating shaft 14 passes through a turning position of the linkage rod 4, the driving component includes a second connecting component 8, a third connecting component 9 and a fourth connecting component 10, the mounting base 1 is provided with a second bar-shaped hole 11, a second rotating shaft 12 which can rotate relative to the second bar-shaped hole 11 is arranged in the second bar-shaped hole 11 in a penetrating manner, the second rotating shaft 12 can slide along the second bar-shaped hole 11, one end of the second mounting component 8 is hinged to the first mounting component 2 through a seventh rotating shaft 19, one end of the third connecting component 9 is hinged to the mounting component 1 through an eighth rotating shaft 20, and the other end of the mounting component is hinged to the ninth connecting component 10 through a ninth rotating shaft 19, and the ninth connecting component 21 is hinged to the ninth connecting component 10.

When the device is used, a user needs to drive the fourth connecting piece 10 to slide, at the moment, the fourth connecting piece 10 pushes the first mounting piece 2 to rotate, and then the first mounting piece 2 drives the second connecting piece 8 and the third connecting piece 9 to rotate, so that the first mounting piece 2 can rotate to adjust the height of the first mounting piece 2;

meanwhile, when the first mounting part 2 rotates, the linkage rod 4 is pushed to rotate around the third rotating shaft 14, and then the seventh rotating shaft 19 slides along the third strip-shaped hole 18 in the rotating process of the linkage rod 4, so that the purpose of rotating the second mounting part 3 is achieved.

The working principle is as follows:

the working person first mounts the seat pan to the first mounting part 2 and the backrest to the second mounting part 3, and then mounts the support 13 to the base in the seat structure, thereby working as the seat of the first embodiment according to the first embodiment and working as the seat of the second embodiment according to the second embodiment.

When the inclination of bedplate height and back in the embodiment structure needs to be adjusted, the user promotes first connecting piece 5 makes first connecting piece 5 slide on the mounting base 1, will promote when this first connecting piece 5 is gliding first installed part 2 rotates, and then this first installed part 2 drives through gangbar 4 second installed part 3 rotates, and this kind of driving method self structure is fairly simple, and during concrete operation, the user also can use external force drive second installed part 3 to rotate earlier to second installed part 3 drives first installed part 2 through gangbar 4 and rotates, thereby makes the utility model discloses the regulation of structure is more nimble.

When the height of the seat plate and the inclination angle of the backrest in the second structure of the embodiment need to be adjusted, a user needs to drive the fourth connecting piece 10 to slide, at the moment, the fourth connecting piece 10 pushes the first mounting piece 2 to rotate, and then the first mounting piece 2 drives the second connecting piece 8 and the third connecting piece 9 to rotate, so that the first mounting piece 2 can rotate to adjust the height of the first mounting piece 2;

meanwhile, when the first installation part 2 rotates, the linkage rod 4 is pushed to rotate around the third rotating shaft 14, and then the seventh rotating shaft 19 slides along the third strip-shaped hole 18 in the rotating process of the linkage rod 4, so that the purpose of rotating the second installation part 3 is achieved.

The utility model discloses an at first, this kind of structure has adopted linkage structure, and accommodation process is simpler, has practiced thrift adjust time to can replace among the prior art some seats to adopt different regulation structure to realize carrying out the mode of adjusting bedplate height and back inclination respectively, thereby reduced the cost of manufacture, be favorable to the later stage to use widely, increased general suitability.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. An adjustment mechanism, characterized by: including mounting base (1), this mounting base (1) is articulated with one side through the side articulated mode to have first installed part (2), second installed part (3), is equipped with gangbar (4) between first installed part (2) and second installed part (3), and this gangbar (4) are used for rotating and drive second installed part (3) swing along with first installed part (2).

2. An adjustment mechanism according to claim 1, wherein: the mounting structure is characterized by further comprising a driving assembly arranged on the mounting base (1) and connected with the first mounting part (2), and the driving assembly is used for driving the first mounting part (2) to rotate.

3. An adjustment mechanism according to claim 2, wherein: drive assembly includes first connecting piece (5), first pivot (6) and first bar hole (7), first bar hole (7) are seted up on mounting base (1), first pivot (6) are worn to establish in first bar hole (7) and first bar hole (7) slide relatively, and this first pivot (6) can be followed first bar hole (7) and slided, first connecting piece (5) one end with first installed part (2) are articulated, its other end with first pivot (6) fixed connection.

4. An adjustment mechanism according to claim 2, wherein: the drive assembly comprises a second connecting piece (8), a third connecting piece (9) and a fourth connecting piece (10), a second strip-shaped hole (11) is formed in the mounting base (1), a second rotating shaft (12) capable of rotating relative to the second strip-shaped hole (11) is arranged in the second strip-shaped hole (11) in a penetrating mode, the second rotating shaft (12) can slide along the second strip-shaped hole (11), one end of the second connecting piece (8) is hinged to the first mounting piece (2), one end of the third connecting piece (9) is hinged to the mounting base (1), the other end of the third connecting piece (9) is hinged to the end portion, far away from the first mounting piece (2), of the second connecting piece (8), one end of the fourth connecting piece (10) is fixedly connected with the second rotating shaft (12), and the other end of the fourth connecting piece (10) is hinged to the first mounting piece (2).

5. An adjustment mechanism according to claim 1, wherein: a supporting piece (13) is fixed on the mounting base (1), and the supporting piece (13) is located on the other side opposite to the first mounting piece (2).

6. An adjustment mechanism according to claim 5, wherein: the supporting piece (13) is of a hollow columnar structure.