阅读说明：本技术 操作结构及具有该结构的座椅 (Operation structure and seat with same ) 是由 莫小龙 于 2019-09-03 设计创作，主要内容包括：本发明提供了操作结构及具有该结构的座椅,其中,操作结构用于驱动调整主体的调整机构,包括操作件,操作件包括驱动部及从驱动部弯折延伸形成的拉手部,驱动部可移动地设置于调整主体,驱动部与调整机构连接,拉手部弯折延伸到调整主体边缘的一侧并紧贴于调整主体边缘上,借由操作拉手部脱离调整主体,以带动驱动部移动,使得驱动部驱动调整机构。由于本发明的操作结构的操作件包括驱动部及从驱动部弯折延伸形成的拉手部,可通过将拉手部紧贴于调整主体上,使得拉手部与调整主体之间无间隙,此时,操作件处于储藏状态,从而可避免使用者因误触操作件而导致操作件误驱动调整主体的调整机构；与现有的相比,本发明的操作结构更美观。(The invention provides an operation structure and a seat with the operation structure, wherein the operation structure is used for driving an adjusting mechanism of an adjusting main body and comprises an operation piece, the operation piece comprises a driving part and a handle part formed by bending and extending from the driving part, the driving part is movably arranged on the adjusting main body, the driving part is connected with the adjusting mechanism, the handle part is bent and extends to one side of the edge of the adjusting main body and is tightly attached to the edge of the adjusting main body, and the handle part is separated from the adjusting main body by operation to drive the driving part to move so that the driving part drives the adjusting mechanism. Because the operating part of the operating structure comprises the driving part and the handle part formed by bending and extending the driving part, the handle part can be tightly attached to the adjusting main body, so that no gap exists between the handle part and the adjusting main body, and the operating part is in a storage state, thereby avoiding the phenomenon that a user mistakenly drives the adjusting mechanism of the adjusting main body due to the fact that the operating part is mistakenly touched by the user; compared with the prior art, the operation structure of the invention is more beautiful.)

1. The utility model provides an operation structure for the guiding mechanism of drive adjustment main part, its characterized in that, includes the operating parts, the operating parts includes drive division and follows the drive division is buckled and is extended the handle portion that forms, the drive division movably set up in the adjustment main part, the drive division with guiding mechanism connects, handle portion is buckled and is extended to one side at adjustment main part edge and hug closely in on the adjustment main part edge, borrow by the operation handle portion breaks away from the adjustment main part, so as to drive the drive division removes, makes the drive division drive guiding mechanism.

2. The operating structure according to claim 1, wherein the operating member is stored when the handle portion is closely attached to the adjustment body.

3. The operation structure according to claim 1, wherein when the handle portion is detached from the adjustment body, the operation member is in a use state, and an operation space for operating the handle portion is provided between the handle portion and the adjustment body.

4. The operating structure as claimed in claim 1, wherein the driving portion has a sliding slot, and the adjusting structure is slidably engaged with the sliding slot, and is moved by the driving portion to push one end of the sliding slot against the adjusting mechanism.

5. The manipulation structure of claim 4, wherein said adjustment structure comprises a detent slidably engaged with said sliding slot.

6. The operating structure according to claim 1, further comprising an elastic member for restoring the driving part, the elastic member being disposed between the driving part and the adjustment main body.

7. The operating structure according to claim 6, wherein the driving portion is provided with a connecting hole, and one end of the elastic member is sleeved in the connecting hole.

8. A seat comprising the operating structure of any one of claims 1 to 7, wherein the seat is the adjustment body.

9. The seat according to claim 8, further comprising a seat body and a headrest, wherein the adjusting mechanism is a headrest height adjusting mechanism, and the headrest height adjusting mechanism is disposed between the headrest and the seat body and is used for adjusting the height of the headrest relative to the seat body.

10. The seat as claimed in claim 9, wherein a positioning member is disposed on one side of the headrest, the positioning member has a positioning hole, and the driving portion is movably disposed through the positioning hole.

11. The seat according to claim 9, further comprising a base, said seat body being disposed on said base.

Technical Field

The invention relates to the technical field of seats, in particular to an operation structure and a seat with the operation structure.

Background

The child safety seat is a seat designed specifically for children, and is assembled in a car so that a child can sit on the child safety seat, and the child is bound by the child safety seat so as to ensure the safety of the child. Child safety seats generally comprise a base, a seat and a headrest, a height adjustment mechanism being provided between the headrest and the seat, the height adjustment mechanism being operated by an operating member so as to adjust the height of the headrest relative to the seat. However, the prior operating piece has the following problems: firstly, the operating part is convexly arranged on the child safety seat, so that a user can accidentally touch the operating part in the using process, the height adjusting mechanism is mistakenly operated, and the use of the child safety seat is affected; secondly, the structure of the operating member is unsightly.

Disclosure of Invention

The first purpose of the present invention is to provide an operation structure that can be stored, can prevent accidental touch, and is aesthetically pleasing.

A second object of the present invention is to provide a seat having an operation structure, which prevents a user from erroneously operating an adjustment mechanism of the seat due to erroneous touch, and which improves the aesthetic appearance of the seat.

In order to achieve the first objective, the present invention provides an operation structure for driving an adjustment mechanism of an adjustment body, including an operation member, the operation member includes a driving portion and a handle portion formed by bending and extending from the driving portion, the driving portion is movably disposed on the adjustment body, the driving portion is connected with the adjustment mechanism, the handle portion is bent and extends to one side of an edge of the adjustment body and is tightly attached to the edge of the adjustment body, and the handle portion is separated from the adjustment body by operating to drive the driving portion to move, so that the driving portion drives the adjustment mechanism.

Compared with the prior art, the operating part of the operating structure comprises the driving part and the handle part formed by bending and extending the driving part, so that the handle part can be tightly attached to the adjusting main body, no gap exists between the handle part and the adjusting main body, and the operating part is in a storage state, so that the adjusting mechanism for the operating part to mistakenly drive the adjusting main body due to the fact that a user mistakenly touches the operating part can be avoided; when the adjusting mechanism of the adjusting main body needs to be driven, the operating handle part is separated from the adjusting main body to drive the driving part to move, so that the driving part drives the adjusting mechanism; therefore, the operation structure of the invention can be stored and can prevent the false touch, and compared with the prior operation part which is convexly arranged on the adjustment main body, the operation structure of the invention is more beautiful.

Preferably, when the handle portion is tightly attached to the adjustment main body, the operation member is in a storage state.

Preferably, when the handle portion is detached from the adjusting body, the operating member is in a use state, and an operating space for operating the handle portion is provided between the handle portion and the adjusting body.

Preferably, the driving portion is provided with a sliding groove, the adjusting structure is slidably clamped in the sliding groove, and the driving portion moves to enable one end of the sliding groove to push the adjusting mechanism.

Preferably, the adjusting structure has a bayonet lock, and the bayonet lock is slidably clamped in the sliding groove.

Preferably, the adjusting device further comprises an elastic element for resetting the driving part, and the elastic element is arranged between the driving part and the adjusting body.

Preferably, the driving portion is provided with a connecting hole, and one end of the elastic member is sleeved on the connecting hole.

In order to achieve the second object, the invention provides a seat, which comprises the operating structure, wherein the seat is an adjusting body.

Compared with the prior art, the seat is an adjusting main body and is provided with the operating structure, the operating part of the operating structure comprises the driving part and the handle part formed by bending and extending from the driving part, the handle part can be tightly attached to the seat, no gap exists between the handle part and the seat, and the operating part is in a storage state, so that the adjusting mechanism for the seat to be driven by the operating part by mistake due to the fact that a user touches the operating part by mistake can be avoided; when the adjusting mechanism of the seat needs to be driven, the handle part is operated to be separated from the seat so as to drive the driving part to move, so that the driving part drives the adjusting mechanism; therefore, the operation structure of the invention can be stored and can prevent the false touch, and compared with the existing operation part which is convexly arranged on the seat, the operation structure of the invention is more beautiful.

Preferably, the seat further comprises a seat body and a headrest, the adjusting mechanism is a headrest height adjusting mechanism, and the headrest height adjusting mechanism is arranged between the headrest and the seat body and is used for adjusting the height of the headrest relative to the seat body.

Preferably, one side of the headrest is provided with a positioning part, the positioning part is provided with a positioning hole, and the driving part is movably arranged in the positioning hole in a penetrating way.

Preferably, the seat further comprises a base, and the seat body is arranged on the base.

Drawings

Fig. 1 is a perspective view of a chair according to the present invention.

FIG. 2 is a schematic view of the handle portion of the operating member of the present invention in close proximity to the headrest.

FIG. 3 is a schematic view of the handle portion of the operating member of the present invention shown disengaged from the headrest.

FIG. 4 is a cross-sectional view of the handle portion of the operating member of the present invention positioned adjacent to the headrest.

FIG. 5 is a cross-sectional view of the handle portion of the operating member of the present invention shown disengaged from the headrest.

Fig. 6 is a schematic view of the structure of the headrest of the seat of the present invention.

Fig. 7 is an enlarged view at a in fig. 6.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 to 3, the operation structure of the present invention is used for driving an adjustment mechanism of an adjustment main body, the operation structure includes an operation member 1, the operation member 1 includes a driving portion 11 and a handle portion 12 formed by bending and extending from the driving portion 11, the driving portion 11 is movably disposed on the adjustment main body, the driving portion 11 is connected with the adjustment mechanism, the handle portion 12 is bent and extends to one side of the edge of the adjustment main body and is attached to the edge of the adjustment main body, and the handle portion 12 is separated from the adjustment main body by operating to drive the driving portion 11 to move, so that the driving portion 11 drives the adjustment mechanism. In this embodiment, the seat 100 is an adjusting body, the seat 100 includes a seat body 4, a headrest 5, a base 7, an adjusting mechanism and an operating structure, the seat body 4 is disposed on the base 7, the adjusting mechanism is a headrest height adjusting mechanism 6, the headrest height adjusting mechanism 6 is disposed between the headrest 5 and the seat body 4 and is used for adjusting the height of the headrest 5 relative to the seat body 4, and the headrest height adjusting mechanism 6 is an existing mechanism and is well known to those skilled in the art, so that the headrest height adjusting mechanism is not cumbersome herein; the driving part 11 is movably arranged at the headrest 5 of the seat 100, the driving part 11 is connected with the headrest height adjusting mechanism 6, the handle part 12 is tightly attached to the upper edge of the headrest 5, so that no gap exists between the handle part 12 and the headrest 5 of the seat 100, and at the moment, the operating part 1 is in a storage state, so that the phenomenon that the operating part 1 mistakenly drives the headrest height adjusting mechanism 6 of the seat 100 due to the fact that a user mistakenly touches the operating part 1 can be avoided; the handle part 12 is separated from the headrest 5 of the seat 100 to drive the driving part 11 to move, so that the driving part 11 drives the headrest height adjusting mechanism 6 to act, and the height of the headrest 5 relative to the seat body 4 is adjusted, wherein when the handle part 12 is separated from the adjusting main body, the operating part 1 is in a use state, an operating space 2 for operating the handle part 12 is arranged between the handle part 12 and the adjusting main body, and a user can pull the handle part 12 of the operating part 1 conveniently.

Referring to fig. 6, in the present embodiment, the driving portion 11 is provided with a sliding groove 111, the headrest height adjusting mechanism 6 is slidably clamped in the sliding groove 111, and the driving portion 11 moves to enable one end of the sliding groove 111 to push the headrest height adjusting mechanism 6. Specifically, the headrest height adjusting mechanism 6 has a latch 61, and the headrest height adjusting mechanism 6 is slidably latched in the sliding groove 111 by the latch 61. When the operating part 1 needs to be operated to adjust the height of the headrest 5, the handle part 12 of the operating part 1 can be pulled only by small force, so that the handle part 12 is separated from the headrest 5 of the seat 100, the operating part 1 is in a use state, the bayonet 61 of the headrest height adjusting mechanism 6 and the sliding groove 111 of the operating part 1 slide relatively until one end of the sliding groove 111 abuts against the bayonet 61, and at the moment, the operating part 1 does not drive the headrest height adjusting mechanism 6; then, the handle part 12 of the operating part 1 is pulled continuously, and one end of the sliding groove 111 of the driving part 11 pushes the headrest height adjusting mechanism 6, so that the headrest height adjusting mechanism 6 is driven, and the height adjustment of the headrest 5 is realized.

Referring to fig. 4 to 7, the operation structure of the present invention further includes an elastic member 3 for restoring the driving portion 11, wherein the elastic member 3 is disposed between the driving portion 11 and the adjustment body. Specifically, the driving portion 11 is provided with a connecting hole 112, one end of the elastic element 3 is sleeved on the connecting hole 112, and the other end of the elastic element 3 is connected to the seat body 4. When the operating piece 1 is pulled to drive the headrest height adjusting mechanism 6 to adjust the height of the headrest 5, the handle part 12 of the operating piece 1 is separated from the headrest 5, and the driving part 11 of the operating piece 1 stretches the elastic piece 3, so that the elastic piece 3 is elastically deformed; after the height of the headrest 5 is adjusted, the operating part 1 can reset under the action of the elastic restoring force of the elastic part 3, so that the handle part 12 of the operating part 1 resets to be closely attached to the upper edge of the headrest 5, at the moment, the operating part 1 is in a storage state, and the operating part 1 can be prevented from being driven by an operator by mistake. The elastic member 3 may be an existing spring, but is not limited thereto.

Referring to fig. 4 and 5, in the present embodiment, a positioning member 51 is disposed on one side of the headrest 5, the positioning member 51 has a positioning hole, and the driving portion 11 of the operating member 1 movably penetrates through the positioning hole. The positioning of the operating element 1 by the positioning member 51 facilitates the mounting of the operating element 1 and the operation of the operating element 1.

With reference to fig. 2 to 5, the specific principle of the operation structure of the present invention is as follows:

at the beginning, the handle part 12 is tightly attached to the upper edge of the headrest 5, so that no gap exists between the handle part 12 and the headrest 5 of the seat 100, and at the moment, the operating part 1 is in a storage state; when the operating part 1 needs to be operated to adjust the height of the headrest 5, the handle part 12 of the operating part 1 can be pulled only by small force, so that the handle part 12 is separated from the headrest 5 of the seat 100, the operating part 1 is in a use state, the bayonet 61 of the headrest height adjusting mechanism 6 and the sliding groove 111 of the operating part 1 slide relatively until one end of the sliding groove 111 abuts against the bayonet 61, and at the moment, the operating part 1 does not drive the headrest height adjusting mechanism 6; then, the handle part 12 of the operating part 1 is continuously pulled, one end of the sliding groove 111 of the driving part 11 pushes the headrest height adjusting mechanism 6, so that the headrest height adjusting mechanism 6 is driven, and the height adjustment of the headrest 5 is realized; in the process of pulling the handle part 12 of the operating part 1, the elastic part 3 can be elastically deformed due to tension, and after the height of the headrest 5 is adjusted, the operating part 1 can be reset under the action of the elastic restoring force of the elastic part 3, so that the handle part 12 of the operating part 1 is attached to the upper edge of the headrest 5 again, and the operating part 1 is in a storage state again.

It should be noted that the operation structure of the present invention is not limited to driving the headrest height adjustment mechanism 6 of the seat 100, but can also be used for driving the angle adjustment mechanism of the seat body 4 of the lock release seat 100, and can also be used for driving the frame folding mechanism of the lock release stroller, that is, the operation structure of the present invention can be used in other places where the operation member 1 needs to be stored.

Compared with the prior art, the seat 100 is an adjusting body, the seat 100 has an operating structure, the operating part 1 of the operating structure comprises a driving part 11 and a handle part 12 formed by bending and extending from the driving part 11, the handle part 12 can be tightly attached to the seat 100, no gap is left between the handle part 12 and the seat 100, at the moment, the operating part 1 is in a storage state, and therefore the adjusting mechanism of the seat 100 can be prevented from being driven by the operating part 1 by mistake due to the fact that the operating part 1 is touched by mistake by a user; when the adjusting mechanism of the seat 100 needs to be driven, the handle 12 is operated to disengage from the seat 100 to drive the driving part 11 to move, so that the driving part 11 drives the adjusting mechanism; therefore, the operation structure of the present invention can be stored and can prevent erroneous touch, and is more beautiful than the conventional operation element 1 that is projected on the seat 100.

The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.