CN209284666U - A kind of movable supporting attachment structure suitable for seat - Google Patents
A kind of movable supporting attachment structure suitable for seat Download PDFInfo
- Publication number
- CN209284666U CN209284666U CN201821496943.8U CN201821496943U CN209284666U CN 209284666 U CN209284666 U CN 209284666U CN 201821496943 U CN201821496943 U CN 201821496943U CN 209284666 U CN209284666 U CN 209284666U
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- Prior art keywords
- supporter
- attachment structure
- movable supporting
- structure suitable
- supporting attachment
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Abstract
The utility model relates to seat design manufacturing fields, and in particular to a kind of movable supporting attachment structure suitable for seat.The utility model has the technical scheme that a kind of movable supporting attachment structure suitable for seat, include supporter and linking arm, the supporter is rotatablely connected by rotating connector and the linking arm, and the relatively described linking arm of support physical efficiency rotates in vertical direction and horizontal motion.The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of movable supporting attachment structure suitable for seat, when user uses seat, supporter to the support of human body with to be bonded effect good.
Description
Technical field
The utility model relates to seat design manufacturing fields, and in particular to a kind of movable supporting body connection suitable for seat
Structure.
Background technique
Seat is a kind of furniture that purposes is very extensive in daily life and work, generally comprises pedestal, backrest, support knot
The components such as structure, handrail bring more comfortable and health usage experience, the knot of seat to meet the needs of people's personalization
Structure and function are also constantly being improved.When user uses seat, oneself often is supported come position from below by pedestal
Buttocks, by supporter from the body of posterior support oneself.Supporter also has specific component to draw with installation site according to area
Divide, such as area is larger, is mounted on the position of side on the upper side, often is used to support the backboard of human body back；Such as area is smaller,
It is mounted on the position of partial below, often is used to support the waist support of human body waist.
With the height-regulating of people's living standard, people have higher requirement to the comfort level and supportive of seat.It is present
During chair design and use, if supporter is weaker to the support of human waist and back, the muscle and ridge of human waist and back
Vertebra will bear the pressure of human body top weight, and lumbar muscle strain and vertebrae lesion can if things go on like this occur, bring
Study is lived, the inconvenience in work.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of movable supporting body suitable for seat
Connection structure, when user uses seat, supporter to the support of human body with to be bonded effect good.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of suitable for seat
Movable supporting attachment structure, include supporter and linking arm, the supporter passes through rotating connector and the linking arm
Rotation connection, the relatively described linking arm of support physical efficiency rotate in vertical direction.
As the preferred of the utility model, the supporter includes connection sheet, and the linking arm includes pivoted arm interconnecting piece, institute
Rotating connector is stated across the connection sheet and the pivoted arm interconnecting piece.
As the preferred of the utility model, the rotating connector is standing screw, and the standing screw is in vertical direction
Extend.
As the preferred of the utility model, supporter casting die is connected in the connection sheet, the rotating connector passes through
The supporter casting die exists between the supporter casting die lateral surface and the supporter for supporter casting die sliding
Mobile gap.
As the preferred of the utility model, the resetting block made of elastic material is mounted on the mobile gap.
As the preferred of the utility model, the connection sheet includes to put piece, and the resetting block is mounted on the storing piece
On.
As the preferred of the utility model, the resetting block is U-shaped, comprising main abutting portion and is located at the main abutting portion two
The briquetting interconnecting piece of side, the supporter casting die include side guide piece, and the side guide piece wraps the briquetting connection
The lateral surface in portion.
As the preferred of the utility model, the connection sheet at least two respectively goes up connection sheet and is located on described
Lower connection sheet below connection sheet, the upper connection sheet include to provide the sliding in space for sliding to the supporter casting die
Slot offers the bolt through hole for passing through for the rotating connector in the lower connection sheet.
As the preferred of the utility model, it is connected on the linking arm for being mentioned for supporter casting die horizontal rotation
For the elastic force apparatus of elastic force.
As the preferred of the utility model, the elastic force apparatus includes reduction torsion spring and connect with the supporter casting die
Supporter shaft includes torsional spring connecting fin one in the supporter shaft, and the pivoted arm interconnecting piece is equipped with torsional spring connecting fin
Two, the reduction torsion spring is connect with the torsional spring connecting fin one and the torsional spring connecting fin two.
As the preferred of the utility model, the supporter shaft includes upper fixing groove, and the supporter casting die includes to use
In the extending portion for being inserted into the fixing groove.
As the preferred of the utility model, the supporter shaft includes the lower rotary shaft across the pivoted arm interconnecting piece.
It also include the limit limited for the horizontal rotation angle to the supporter as the preferred of the utility model
Position device.
As the preferred of the utility model, the limiting device includes the spill spin block connecting with the lower rotary shaft, the rotation
Switch block is equipped with convex block, and the pivoted arm interconnecting piece sets there are two barrier sheet is limited, constitutes between two limit barrier sheets
For the rotational area of convex block rotation.
In conclusion the utility model has the following beneficial effects:
1, supporter can not only rotate in the horizontal direction, can also move in vertical direction small range, to the waist of human body and
The supportive at back is more preferable, and support effect is more bonded.
2, elastic force apparatus can provide suitable elastic force to supporter, be capable of resetting so that leaving rear supports in human body.
3, due to the presence of limiting device, supporter rotation angle in the horizontal direction is limited.
Detailed description of the invention
Fig. 1 is the main view of embodiment one；
Fig. 2 is the side sectional view of Fig. 1；
Fig. 3 is the schematic diagram of supporter；
Fig. 4 is the details enlarged drawing at the A of Fig. 2；
Fig. 5 is the schematic diagram of supporter casting die, elastic force apparatus and linking arm；
Fig. 6 is the schematic diagram of linking arm and limiting device；
Fig. 7 is the schematic diagram of supporter casting die and resetting block.
In figure: 1, supporter, 11, connection sheet, 111, upper connection sheet, 112, lower connection sheet, 12, storing piece, 13, sliding
Slot, 14, through-hole, 15, bolt through hole, 16, main support chip, 2, linking arm, 21, pivoted arm interconnecting piece, 22, torsional spring connecting fin two,
23, rotational area, 24, limit barrier sheet, 3, supporter casting die, 31, side guide piece, 32, extending portion, 4, resetting block, 41, master support
Contact portion, 42, briquetting interconnecting piece, 5, rotating connector, 6, mobile gap, 7, elastic force apparatus, 71, reduction torsion spring, 72, supporter
Shaft, 721, torsional spring connecting fin one, 722, upper fixing groove, 723, lower rotary shaft, 8, limiting device, 81, spill spin block, 811, convex block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment 1, as shown in Figure 1, containing supporter 1 and linking arm 2, supporter 1 and human contact are supplied to human body
One support force appropriate, supporter 1 are a upperseat concepts, can be the backboard with back contact, are also possible to connect with waist
The waist support of touching.
In the present case, in order to improve supporter 1 to the support force of human body and reinforce laminating degree, so that supporter 1 and company
Connect 2 active link of arm, it can in the horizontal direction or the rotation of level of approximation direction between two components.
As shown in figure 3, supporter 1 includes main support chip 16, main support chip 16 is equipped with multiple through-holes 14 and increases gas permeability.
Connection sheet 11 there are two setting on main support chip 16, is the upper connection sheet 111 and the lower connection of lower position of top position respectively
Piece 112.
It include supporter casting die 3 as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, supporter casting die 3 is mounted on the sliding groove in Fig. 3
On 13, wherein the lower part of supporter casting die 3 is equipped with extending portion 32 and is mounted on connection when supporter 1 horizontally rotates
Supporter casting die 3 on piece 111 equally rotates with it, i.e., in the present embodiment, there is no levels for supporter casting die 3 and supporter 1
The relative rotation in direction.
As shown in figure 5, the extending portion 32 of 3 lower part of supporter casting die is used to connect with supporter shaft 72, specifically, protruding into
In upper fixing groove 722, for the ease of transmission, the cross section of upper fixing groove 722 and extending portion 32 is all the design of waist type, rotation process
Non-slip, under the rotation of extending portion 32, entire supporter shaft 72 is also rotated with it.
Lower rotary shaft 723 below supporter shaft 72 is across pivoted arm interconnecting piece 21, pivoted arm interconnecting piece 21 and support
It is to relatively rotate between body shaft 72.So that: supporter 1, supporter casting die 3, supporter shaft 72 these three components
As a whole, whole to realize rotation, each other without relative rotation.And linking arm 2 is used as another entirety, with above-mentioned three
A component relatively rotates so that supporter 1 with respect to linking arm 2 with supporter shaft 72 be axis carry out horizontal direction or
The rotation in person's level of approximation direction.
On rotating effect, the technical program has done the design of elastic buffer and position reset.Specifically, such as Fig. 4 and Fig. 5
Shown, outer ring is arranged with reduction torsion spring 71 in supporter shaft 72.In supporter shaft 72, it is equipped with torsional spring connecting fin one
721, and in the inner ring of pivoted arm interconnecting piece 21, it is equipped with torsional spring connecting fin 2 22, the two connecting fins are respectively at reduction torsion spring 71
Both ends contradict connection.When supporter 1 rotates, torsional spring connecting fin 1 can be rotated relative to torsional spring connecting fin 2 22, to press
Contracting reduction torsion spring 71, reduction torsion spring 71 generate elastic force, after user's body leaves supporter 1, this elastic force to torsional spring connecting fin
Can rebound supporter 1 initial preset position.
The technical program also adds the function of limit and elastic force preload on the basis of elastic force.Specifically, such as Fig. 5 and
Shown in Fig. 6, in the lower half portion of supporter shaft 72, it is equipped with lower rotary shaft 723, lower rotary shaft 723 is externally connected with limiting device 8.Limit
Position device 8 includes spill spin block 81, is connect with the lower half portion of lower rotary shaft 723, and outer wall is equipped with the convex block 811 of evagination.And
The lower half portion of pivoted arm interconnecting piece 21 is additionally provided with two limit barrier sheets 24, exists between the two limit barrier sheets 24 for convex
The rotation of block 811 provides the rotational area 23 in space.Spill spin block 81 is equally fixedly connected with supporter shaft 72, and opposite turn does not occur
It is dynamic, the then rotational angle of the rotational angle of supporter 1 i.e. convex block 811 in rotational area 23.
In addition to the effect of limit, the design of limiting device 8 equally plays the role of torsional spring preload, the position of preset rotational area 23
It is set to the position that reduction torsion spring 71 has generated suitable elastic force, 1 linking arm 2 of supporter is made to have the function for relatively rotating and resetting
Energy.
It has been explained hereinbefore that supporter 1, be either still used as backboard as waist support, opposite linking arm 2 in the horizontal direction or
Another utility model of this case is introduced below with the structural principle that supporter shaft 72 is that axis is rotated in person's level of approximation direction
Point, i.e. supporter 1 can do pico- movement in another direction, such as vertical direction, so that the patch of supporter 1 and human body
It is right more preferable, improve the comfort level that people leans on down.
As shown in Fig. 3, Fig. 4 and Fig. 7, sliding groove 13 is equipped in upper connection sheet 112, sliding groove 13 is close to supporter 1
Position, which is equipped with, puts piece 12.And supporting element casting die 3 mentioned above is just mounted in connection sheet 111.Specifically, extending portion 32
It extend into sliding groove 13, and can be moved in sliding groove 13.Also, as shown in figure 4, supporting element casting die 3 is apart from support
There is one section of mobile gap 6 between body 1, this section of gap setting to have between supporter 1 and supporting element casting die 3 and slide relatively
It is dynamic.
As shown in figure 4, in the present case, rotating connector 5 is specially standing screw, as a main connector,
Across two connection sheets 11, across supporting element casting die 3, supporter shaft 72, spill spin block 81 and the spiral shell in lower connection sheet 112
Bolt through hole 15, lower end is fixed using nut.Such setting, so that supporter 1 is fixed in vertical direction lower end, upper end
Since the presence in mobile gap 6 can be slided, entire supporter 1 can rotate in vertical direction.
As shown in figure 4, in order to further increase the fit and comfort of 1 vertical direction of supporter rotation, in supporting element
Between casting die 3 and supporter 1, that is, moves and be equipped with resetting block 4 between gap 6.Resetting block 4 can be by elastic material such as rubber
Glue or spring are made.As shown in fig. 7, side guide piece 31 is equipped on supporting element casting die 3, and the bending design of resetting block 4, main conflict
Portion 41 and supporter 1 contradict, and the bending design of the briquetting interconnecting piece 42 at both ends, or vertical with main abutting portion 41, are caught in side and lead
Into piece 31, good stability.
Claims (15)
1. a kind of movable supporting attachment structure suitable for seat includes supporter (1) and linking arm (2), it is characterised in that:
The supporter (1) is rotatablely connected by rotating connector (5) and the linking arm (2), and the supporter (1) can be relatively described
Linking arm (2) rotates in vertical direction.
2. a kind of movable supporting attachment structure suitable for seat according to claim 1, it is characterised in that: the branch
Support body (1) includes connection sheet (11), and the linking arm (2) includes pivoted arm interconnecting piece (21), and the rotating connector (5) passes through institute
State connection sheet (11) and the pivoted arm interconnecting piece (21).
3. a kind of movable supporting attachment structure suitable for seat according to claim 2, it is characterised in that: described turn
Follower link is standing screw, and the standing screw extends in vertical direction.
4. a kind of movable supporting attachment structure suitable for seat according to claim 2, it is characterised in that: the company
It is connected in contact pin (11) supporter casting die (3), the rotating connector (5) passes through the supporter casting die (3), the support
There is the mobile gap (6) for the supporter casting die (3) sliding between body casting die (3) lateral surface and the supporter (1).
5. a kind of movable supporting attachment structure suitable for seat according to claim 4, it is characterised in that: by elasticity
Resetting block made of material (4) is mounted at the mobile gap (6).
6. a kind of movable supporting attachment structure suitable for seat according to claim 5, it is characterised in that: the company
Contact pin (11) includes to put piece (12), and the resetting block (4) is mounted on the storing piece (12).
7. a kind of movable supporting attachment structure suitable for seat according to claim 6, it is characterised in that: described multiple
Position block (4) is U-shaped, described comprising main abutting portion (41) and positioned at the briquetting interconnecting piece (42) of main abutting portion (41) two sides
Supporter casting die (3) includes side guide piece (31), and the side guide piece (31) wraps the briquetting interconnecting piece (42)
Lateral surface.
8. a kind of movable supporting attachment structure suitable for seat according to claim 4, it is characterised in that: the company
Contact pin (11) at least two, respectively upper connection sheet (111) and the lower connection sheet being located at below the upper connection sheet (111)
(112), the upper connection sheet (111) includes to provide the sliding groove (13) in space, institute for sliding to the supporter casting die (3)
State the bolt through hole (15) offered on lower connection sheet (112) for passing through for the rotating connector (5).
9. a kind of movable supporting attachment structure suitable for seat, feature according to claim 4-8 any one
It is: is connected on the linking arm (2) and provides the elastic force apparatus of elastic force for rotating horizontally for the supporter casting die (3)
(7).
10. a kind of movable supporting attachment structure suitable for seat according to claim 9, it is characterised in that: described
Elastic force apparatus (7) includes reduction torsion spring (71) and the supporter shaft (72) connecting with the supporter casting die (3), the support
It include torsional spring connecting fin one (721) in body shaft (72), the pivoted arm interconnecting piece (21) is equipped with torsional spring connecting fin two (22),
The reduction torsion spring (71) connect with the torsional spring connecting fin one (721) and the torsional spring connecting fin two (22).
11. a kind of movable supporting attachment structure suitable for seat according to claim 10, it is characterised in that: described
Supporter shaft (72) includes upper fixing groove (722), and the supporter casting die (3) includes for being inserted into the fixing groove (722)
Extending portion (32).
12. a kind of movable supporting attachment structure suitable for seat according to claim 11, it is characterised in that: described
Supporter shaft (72) includes the lower rotary shaft (723) across the pivoted arm interconnecting piece (21).
13. a kind of movable supporting attachment structure suitable for seat according to claim 12, it is characterised in that: also wrap
Containing the limiting device (8) limited for the horizontal rotation angle to the supporter (1).
14. a kind of movable supporting attachment structure suitable for seat according to claim 13, it is characterised in that: described
Limiting device (8) includes the spill spin block (81) connecting with the lower rotary shaft (723), and the spill spin block (81) is equipped with convex block
(811), the pivoted arm interconnecting piece (21) sets there are two barrier sheet (24) are limited, and constitutes between two limit barrier sheets (24)
For the rotational area (23) of the convex block (811) rotation.
15. a kind of movable supporting attachment structure suitable for seat according to any one of claims 1 to 8, feature
Be: the supporter (1) is waist support or backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496943.8U CN209284666U (en) | 2018-09-13 | 2018-09-13 | A kind of movable supporting attachment structure suitable for seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496943.8U CN209284666U (en) | 2018-09-13 | 2018-09-13 | A kind of movable supporting attachment structure suitable for seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209284666U true CN209284666U (en) | 2019-08-23 |
Family
ID=67653166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821496943.8U Active CN209284666U (en) | 2018-09-13 | 2018-09-13 | A kind of movable supporting attachment structure suitable for seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209284666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008378A (en) * | 2018-09-13 | 2018-12-18 | 欧亚平 | A kind of movable supporting attachment structure suitable for seat |
-
2018
- 2018-09-13 CN CN201821496943.8U patent/CN209284666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008378A (en) * | 2018-09-13 | 2018-12-18 | 欧亚平 | A kind of movable supporting attachment structure suitable for seat |
| CN109008378B (en) * | 2018-09-13 | 2024-04-05 | 安吉县盛信办公家具有限公司 | Movable support body connection structure suitable for seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: 313000, Zhejiang City, Huzhou province Anji County pass Pu Pu Industrial Park Patentee after: ANJI SHENGXIN OFFICE FURNITURE Co.,Ltd. Address before: 313000 180, Zizhu villa, Anji County, Huzhou, Zhejiang Co-patentee before: Wu Qingsong Patentee before: Ou Yaping |
|
| TR01 | Transfer of patent right |