CN208602361U

CN208602361U - Modified form seat high-low regulating

Info

Publication number: CN208602361U
Application number: CN201821166938.0U
Authority: CN
Inventors: 江季达; 二瓶正夫; 奚仲强
Original assignee: Fuzhou Mingfang Automobile Parts Industry Co Ltd; Hsin Chong Machinery Works Co Ltd
Current assignee: Fuzhou Mingfang Automobile Parts Industry Co Ltd; Hsin Chong Machinery Works Co Ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2019-03-15
Anticipated expiration: 2028-07-23

Abstract

A kind of modified form seat high-low regulating, including the clutch and a braking mechanism configured coaxially to each other.Braking mechanism includes fixed frame, and fixed frame has that respectively correspond each seat mounting hole affixed and the connection end for being connected to fixed frame can not be respectively provided with relative to several attachment members of fixed frame rotation, each attachment member；Clutch includes outer cover of the cover diameter relative to the amplification of each connection end, and outer cover corresponds to fixed frame combination and partially or fully covers each connection end.Whereby, it may achieve the structural strength that can strengthen seat high-low regulating and seat high-low regulating be mounted and fixed to the effect of seat in typical fashion.

Description

Modified form seat high-low regulating

Technical field

The utility model is whole related with seat height low-key, particularly relates to come by the outer diameter of radially enlarged clutch Reinforced structure, and it can also be installed on a kind of modified form seat high-low regulating of seat in typical fashion.

Background technique

Handle is controlled including the clutch and a braking mechanism configured coaxially to each other about seat high-low regulating Then it is connected to clutch.For user via control drive clutch, clutch interlocks braking mechanism, in braking mechanism Output block then drive the elevator in the seat such as automotive seat, massage armchair or wheelchair and control lifting.

However, the distance between automotive seat and car body are limited by taking automotive seat as an example, aforementioned control must also be still more installed additional Processed, thus can not for reinforced structure intensity the height of booster seats high-low regulating；Furthermore the side of automotive seat Several mounting holes that face has for mounting base chair high-low regulating, for same vehicle, the hole location of these mounting holes is all It is fixed and invariable.

Under the above conditions, when that must strengthen the structural strength of seat high-low regulating, inventor's discovery is following to be asked Topic needs to be overcome: one, seat high-low regulating can not be increased towards its short transverse carrys out reinforced structure intensity, and causing must Other way must be thought deeply to be strengthened；Even if two, inventor is developed to change and be strengthened with the outer diameter of radially enlarged clutch Structure, but the screw terminal of all installations screw (seat high-low regulating is fixed on automotive seat) is caused instead all The problem of clutch after being enlarged is blocked, user can not drive installation screw via screw terminal with any tool at all Rotation.

Utility model content

The purpose of this utility model is to provide a kind of modified form seat high-low regulatings, can radially enlarged clutch The outer diameter of structure (such as outer cover etc.), moreover it is possible to seat high-low regulating is mounted and fixed to seat in typical fashion.

In order to achieve the above objectives, the utility model provides a kind of modified form seat high-low regulating, to be fixed on Several mounting holes of seat and include: a braking mechanism, include a fixed frame, which has and can respectively correspond each peace Dress hole is affixed and can not be relative to several attachment members of the fixed frame rotation, and each attachment member, which is respectively provided with, is connected to this One connection end of fixed frame；And a clutch, the clutch configure coaxially to each other with the braking mechanism, the clutch Structure includes an outer cover, which is outer cover of the cover diameter relative to each connection end amplification, which corresponds to the fixed frame It combines and partially or fully covers each connection end.

Compared to prior art, the utility model has effects that following: can seat mounting hole hole invariant position and do not increase Under the premise of additional seat chair high-low regulating height, have can reinforced structure intensity and in typical fashion (such as using rise The tools such as son or spanner) seat high-low regulating is mounted and fixed to the effect of seat easily.

Detailed description of the invention

Fig. 1 is the stereogram exploded view of the utility model.

Fig. 2 is the utility model in the three-dimensional combination figure at a visual angle.

Fig. 3 is the utility model in the three-dimensional combination figure at another visual angle.

Fig. 4 is the front view of the utility model.

Fig. 5 is the dorsal view of the utility model.

Fig. 6 is the cross-sectional view of the utility model.

In figure:

100 ... clutches；

1 ... outer cover；

11... periphery；

2 ... input parts；

3 ... first active components；

400 ... drive disks；

500 ... braking mechanisms；

5 ... ring bodies；

51 ... peripheries；

52 ... evacuation notches；

6 ... second active components；

7 ... output blocks；

8 ... fixed frames；

81 ... connecting holes；

82 ... peripheries；

9 ... attachment members；

91 ... connection ends

911 ... cap bodies.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.

As shown in Figure 1 to Figure 3, the utility model provides a kind of modified form seat high-low regulating, to be fixed on example Several mounting hole (not shown) of such as automotive seat, massage armchair or wheelchair seat.High-low regulating includes a clutch Structure 100, a drive disk 400 and a braking mechanism 500, drive disk 400 be folded in the clutch 100 that configures coaxially to each other with Between braking mechanism 500, clutch 100 is enable to interlock braking mechanism 500 via drive disk 400.

Clutch 100 includes an outer cover 1, an input part 2 and several first active components 3, every one first effect Component 3 includes one first elastic component and one first roller groups (non-marked element symbol).Accommodating in the front alcove of drive disk 400 Have an input part 2 and each first active component 3, the front alcove of the corresponding drive disk 400 of outer cover 1 covers, input part 2 then via One control, which controls (not shown), to be rotated, to drive drive disk 400 to rotate via each first active component 3.

Braking mechanism 500 includes a ring body 5, several second active components 6, an output block 7 and a fixed frame 8, each Second active component 6 includes one second elastic component and one second roller groups (non-marked element symbol).Each second active component 6 is matched It is placed in ring body 5 and is driven the drive of the back side double wedge of disk 400, the setting of output block 7 simultaneously connects with each second active component 6 Dynamic, fixed frame 8 is fixed on ring body 5 and aforementioned outer cover 1 with its front simultaneously, the back side of fixed frame 8 be then fixed on automotive seat, by Rub chair or wheelchair etc., output block 7 include an output driving tooth (non-marked element symbol), output driving tooth then be installed on vapour Elevating mechanism bridle joint in vehicle seats, massage armchair or wheelchair etc. and drive.

In braking mechanism 500, fixed frame 8 have can respectively correspond the affixed several attachment members 9 of each mounting hole, and These attachment members 9 can not be relative to 8 rotation of fixed frame.In other words, attachment member 9 in addition to can with it is various can not rotation side Formula is connected to fixed frame 8 (as shown in the figure), moreover it is possible to which (not shown) is protruded at the back side of self-retaining frame 8 in a manner of integrally formed. For connection type, to make attachment member 9 can not relative to 8 rotation of fixed frame mode there are many kind, in this present embodiment Then it is illustrated for described in lower section.

Attachment member 9 can be an embedded type rod piece, an indentation type rod piece or a spot welding type weldment etc., and the utility model is to this It does not limit, as long as attachment member 9 can not be relative to 8 rotation of fixed frame, and these rod pieces can be bolt or rivet.With spiral shell For bolt, attachment member 9 can be then an implantation bolt, a dump bolt or a spot-welded bolt etc..As shown in Fig. 1, Fig. 3 and Fig. 6, Attachment member 9 has the connection end 91 (see Fig. 6) for being connected to fixed frame 8, and the corresponding each mounting hole of fixed frame 8 opens up respectively There are several connecting holes 81 (see Fig. 3, Fig. 6), the connection end 91 of each attachment member 9 then respectively corresponds each connecting hole 81 and fixes, with Make attachment member 9 can not be relative to 8 rotation of fixed frame.

The mechanism that clutch 100 can amplify for an outer diameter relative to each connection end 91 (or each connecting hole 81), Yu Ben It is then illustrated by taking outer cover 1 therein as an example in embodiment, that is: outer cover 1 can be a cover diameter relative to each connection end 91 The outer cover of (or each connecting hole 81) amplification, therefore, as shown in Figure 4, Figure 5 and Figure 6, after the corresponding fixed frame 8 of outer cover 1 combines, outside Cover 1 can partially or fully cover each connection end 91 (or each connecting hole 81).

Whereby, the distance between each mounting hole does not increase and the whole height of seat high-low regulating is not increased Under the premise of, if the structural strength of seat high-low regulating to be strengthened, by can only be towards the width direction perpendicular to short transverse (radial direction) increases structure.But due to the hole invariant position of each mounting hole, it is radially enlarged after structure will be partially or fully Each mounting hole is covered, causes user that can not utilize the tools such as bottle opener or spanner will be each solid from front is (as shown in Figure 4) Connect the situation of the corresponding each mounting hole locking of element 9, the still more spacing between outer cover 1 and fixed frame 8 is too short, so also without Method rotates attachment member 9 through a thus spacing using special tool(s).

At this point, each attachment member 9 by the utility model can not be relative to 8 rotation of fixed frame, therefore even if outer cover 1 Partially or fully masking is to each mounting hole (or each connection end 91) as shown in Figures 4 to 6, as long as user will be each solid The corresponding each mounting hole grafting of element 9 is connect, then from the free end of each attachment member 9 to be respectively combined or be made several correspondences affixed Part (does not show in figure, such as combines several nuts or several riveted joints are made), can complete the utility model modified form seat High-low regulating is fixed on the installation on the seat such as automotive seat, massage armchair or wheelchair.

Input part 2 or each first active component in the other embodiments that attached drawing is not painted, in clutch 100 3 structures that can also amplify for outer diameter relative to each connection end 91, drive disk 400 also can be a disk diameter relative to each connection end The drive disks of 91 amplifications, but the amplified input part 2 of outer diameter or all first active components 3 are again or drive disk 400 is different Surely each connection end 91 can be covered, unless the mountable space that seat provides is enough big.

In another other embodiments that attached drawing is not painted, ring body 5 is folded between drive disk 400 and fixed frame 8, and Ring body 5 can partially or fully cover each connection end 91 relative to the ring body that each connection end 91 is amplified for a ring diameter.At this point, Although the back side of the ring body 5 smooth front in fixed frame 8 as shown in Figure 6, because attachment member 9 can be for such as aforementioned integrated molding It is connected to fixed frame 8 as aforementioned in fixed frame 8 or in a manner of the head of Shen, so attachment member 9, which will not have, is protruding from fixed frame 8 just The cap body in face, the periphery 51 of ring body 5 can correspond to each connection end 91 and directly pass through.

In addition, as shown in Fig. 1, Fig. 3 and Fig. 6, even if the corresponding each connection end 91 of each attachment member 9 is respectively formed with cap body 911, and these cap bodies 911 protrude from 8 front of fixed frame, then can be formed with corresponding each cap body in the periphery 51 of ring body 5 at this time Several evacuation notches 52 of 911 evacuation.

It is worth noting that, each end 91 that connects is close to the periphery 82 in fixed frame 8 as shown in Fig. 1, Fig. 5 and Fig. 6, Then (as shown in Figure 5 and Figure 6, that is, each connection end 91 is all by outer for the corresponding periphery 11 for being located at outer cover 1 for each connection end 91 11) (not shown) or within the corresponding periphery 11 for being located at outer cover 1 around cover 1.

In conclusion the utility model have effects that compared to prior art it is following: can be in each mounting hole of seat Hole invariant position and under the premise of not increasing the height of seat high-low regulating, comprising: it is whole that seat height low-key can be strengthened The structural strength of device, but can in typical fashion (such as utilizing the tools such as bottle opener or spanner) it is easily that seat height low-key is self-contained Set the effect for being mounted and fixed to seat.

In addition, the utility model also have effects that it is other: one, before not increasing and also not widening seat height low-key engagement positions It puts, it is existing to produce the back side double wedge of drive disk 400, therefore high expensive to forge processing method；The utility model Due to radially enlarged, it can change with general processing method (such as fine) and produce the back side double wedge of drive disk 400, because This has the effect of reducing cost.Two, by be used to can be radially enlarged by inner, external wall that the second active component 6 is pushed and become Thick (such as ring body 5 thickened ringwall), therefore even if reducing the group number of the second active component 6, it can also share out equally external Strength, and then also have the effect of reducing cost.

Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.

Claims

1. a kind of modified form seat high-low regulating, to be fixed on several mounting holes of seat characterized by comprising

One braking mechanism, includes a fixed frame, which has that respectively correspond each mounting hole affixed and can not be opposite In several attachment members of the fixed frame rotation, each attachment member is respectively provided with the connecting pin for being connected to the fixed frame Portion；And

One clutch, the clutch configure coaxially to each other with the braking mechanism, which includes an outer cover, the outer cover Outer cover for a cover diameter relative to each connection end amplification makes the outer cover correspond to fixed frame combination and can be local or entirely Cover each connection end in portion.

2. modified form seat high-low regulating as described in claim 1, which is characterized in that the clutch is an outer diameter phase For the mechanism of each connection end amplification.

3. modified form seat high-low regulating as described in claim 1, which is characterized in that further include a drive disk, the drive Moving plate is folded between the clutch and the braking mechanism, which interlocks the braking mechanism via the drive disk.

4. modified form seat high-low regulating as claimed in claim 3, which is characterized in that the drive disk is that a disk diameter is opposite In the drive disk of each connection end amplification.

5. modified form seat high-low regulating as claimed in claim 3, which is characterized in that the braking mechanism also includes a ring Diameter relative to it is each it is described connection end amplification ring body, the ring body be folded between the drive disk and the fixed frame and part or All cover each connection end.

6. modified form seat high-low regulating as claimed in claim 5, which is characterized in that each attachment member is corresponding each The connection end part is not formed with a cap body, and the periphery of the ring body is then formed with several evacuation of corresponding each cap body evacuation Notch.

7. modified form seat high-low regulating as described in claim 1, which is characterized in that each attachment member is One rod piece, and the rod piece is embedded type rod piece, indentation type rod piece or spot welding type rod piece.

8. modified form seat high-low regulating as claimed in claim 7, which is characterized in that the rod piece is a bolt or a riveting Nail.

9. modified form seat high-low regulating as described in claim 1, which is characterized in that each connection end is close to In the periphery of the fixed frame, each connection end then corresponds within the periphery for being located at the outer cover or the corresponding week for being located at the outer cover Edge.

10. modified form seat high-low regulating as described in claim 1, which is characterized in that the fixed frame corresponds to each described Mounting hole offers several connecting holes respectively, and it is solid that the connection end of each attachment member then respectively corresponds each connecting hole It is fixed.