CN208769226U - A kind of folding seat - Google Patents
A kind of folding seat Download PDFInfo
- Publication number
- CN208769226U CN208769226U CN201721044319.XU CN201721044319U CN208769226U CN 208769226 U CN208769226 U CN 208769226U CN 201721044319 U CN201721044319 U CN 201721044319U CN 208769226 U CN208769226 U CN 208769226U
- Authority
- CN
- China
- Prior art keywords
- mounting
- regulating
- backrest
- locking
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a kind of folding seat, belongs to daily necessities technical field.It solves the problems such as existing chair is inconvenient for use.The utility model includes mounting, backrest, backrest regulating mechanism and mounting regulating mechanism, backrest is hinged on mounting by the way that backrest regulating mechanism is adjustable, the bottom of mounting is provided with heel brace frame, heel brace frame includes chassis and two support rods, the upper end of two support rods is connect with the two sides of mounting respectively, lower end is connect with chassis, mounting regulating mechanism includes the two groups of adjusting locking structures set up separately in mounting and heel brace frame junction, each locking structure that adjusts includes locking piece and two regulating parts, same two regulating parts for adjusting locking structure are installed in the post upper of mounting and respective side respectively, two regulating parts are connected by a trunnion axis, two regulating part energy relative rotation and ratcheting, locking piece can lock them after two regulating parts are ratcheting.The utility model angle of seat frame is adjustable and dual purposes of sitting and lying, adjusts easy.
Description
Technical field
The utility model belongs to daily necessities technical field, in particular to a kind of folding seat.
Background technique
Present office chair generally all includes that mounting, backrest and support leg are not adjustable backrest not only mostly relatively formally
Angle, and the angle of mounting cannot be adjusted, therefore cannot be adjusted according to personal actual needs, use is very inconvenient.
The existing leisure chaise longue for being adjustable backrest angle, by adjusting the link position between handrail and chair leg, to adjust backrest
Angle, but its connection type is often directly to fasten between fastener, so that cooperation is not smooth, connection is built on the sand；And it is adjustable
The folding seat of angle of seat frame is rarely found, if designing a kind of folding seat for being adjustable angle of seat frame, people are sitting on mounting and handle official business
When, adjustable center of gravity must can benefit the larger personage of some bellies, promote the comfort level in seat use.
Utility model content
The purpose of this utility model is to be directed to the above problem present in existing leisure office chair, and propose a kind of structure letter
Single compact, folding seat that the angle of backrest and mounting is adjustable.
The purpose of this utility model can be realized by the following technical scheme:
A kind of folding seat, which is characterized in that it includes mounting, backrest, backrest regulating mechanism and mounting regulating mechanism, backrest
It is hinged on mounting by the way that backrest regulating mechanism is adjustable, the two sides of mounting are provided with handrail, and the bottom of mounting is provided with foot
Support, heel brace frame include chassis and two support rods, and two support rods are arranged side by side in parallel, the upper end of two support rods respectively with
The two sides of mounting connect, and lower end is connect with chassis, and mounting regulating mechanism includes two set up separately in mounting and heel brace frame junction
Group adjusts locking structure, and each locking structure that adjusts includes locking piece and two regulating parts, same two for adjusting locking structure
Regulating part is installed in the post upper of mounting and respective side respectively, and two regulating parts are connected by a trunnion axis, and two
Regulating part energy relative rotation and ratcheting, locking piece can lock them after two regulating parts are ratcheting.
In a kind of above-mentioned folding seat, the regulating part includes cylindrical body and the circle saw that body end is arranged in
Tooth, on the same line, above-mentioned trunnion axis is arranged at axis the axis of two regulating parts, the tooth tip direction and regulating part of sawtooth
Axis direction it is consistent, two regulating parts pass through connector respectively and are fixedly connected with the bottom of heel brace frame upper end and mounting.
In a kind of above-mentioned folding seat, the locking piece includes spanner and shaft, above-mentioned trunnion axis from one of them
Regulating part is stretched out far from sawtooth one end, which is lock adjustment part, end face of the lock adjustment part close to trunnion axis extension end
On be provided with end cap, connect in the middle part of shaft with the extension end of above-mentioned trunnion axis and the perpendicular setting of the two, spanner include operation portion
And sticking department, be arranged on sticking department jagged, the extension end of trunnion axis is located in notch, the both ends of above-mentioned shaft respectively with locking
Portion's rotation connection is provided with lock face reconciliation locking face on sticking department, pull operation portion can make lock face reconciliation locking face respectively with
Above-mentioned end cap reclines, shaft and lock face, solution locking face and end cap is parallel and shaft to lock face at a distance from greater than shaft to solving
The distance of locking face.
Due to shaft to lock face distance be greater than shaft to solution locking face distance, thus work as sticking department lock face with it is upper
When stating end cap and reclining, by the extruding to end cap, make lock adjustment part sawtooth and same another adjusting for adjusting locking structure
The sawtooth of part mutually fastens to realize locking, and when the solution locking face of sticking department and above-mentioned end cap recline, lock adjustment part and
The sawtooth of same another regulating part for adjusting locking structure separates, two regulating part energy phases for adjusting locking structure same at this time
To rotation, to be able to achieve the angular adjustment of mounting.
In a kind of above-mentioned folding seat, the lock face reconciliation locking face is excessive by cambered surface.Setting can be square in this way
Just the switching between lock face reconciliation locking face.
In a kind of above-mentioned folding seat, the backrest regulating mechanism includes two groups be arranged between backrest and mounting
Adjust locking mechanism.
In a kind of above-mentioned folding seat, the chassis is in U-shape, the lower end of above-mentioned two support rods respectively with chassis
Two end connections.
In a kind of above-mentioned folding seat, the folding seat further includes mounting height adjustment mechanism, the mounting height tune
Saving mechanism includes two groups of adjusting locking mechanisms being arranged between chassis and two support rods.
In a kind of above-mentioned folding seat, footrest rack and footrest rack regulating mechanism are additionally provided on the mounting, it is described
Footrest rack regulating mechanism include two horizontally disposed tune bars, two tune bars be arranged at the two sides of mounting with mounting slide
Connection, above-mentioned footrest rack level are fixed on the other end of two tune bars.
Compared with prior art, the utility model is provided with mounting, backrest, heel brace frame, backrest regulating mechanism and mounting tune
Mechanism is saved, by the way that above-mentioned each mechanism is arranged, so that the utility model can be conveniently adjusted angle of the backrest with respect to mounting, this is practical
Novel backrest is adjustable with mounting in the same plane, to realize the switching of seat, function of lying；The seat of the utility model
Frame is adjusted by mounting regulating mechanism, so as to adjust the center of gravity of people on mounting, so that people (especially fat or micro- fat people
Scholar) sit more comfortable；The utility model is provided with mounting height adjustment mechanism, so as to according to personal actual needs adjustment seat
The height of frame；The utility model is also provided with footrest rack, so as to facilitate people's leg rest, make when this folding seat is used as chaise longue
People's recumbency is more comfortable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is enlarged drawing at A in Fig. 2.
Fig. 4 is the utility model spanner structure schematic diagram.
Fig. 5 is the utility model spanner side view.
In figure, 1, mounting；2, backrest；3, locking structure is adjusted；4, trunnion axis；5, ontology；6, sawtooth；7, U-shaped frame；8, even
Fitting；9, spanner；10, shaft；11, end cap；12, operation portion；13, sticking department；14, notch；15, lock face；16, locking face is solved；
17, chassis；18, support rod；19, handrail；20, intermediate connecting rod；21, footrest rack；22, bar is adjusted；23, locating piece；24, elastical cloth
Item.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As Figure 1-Figure 5, a kind of folding seat provided by the utility model, it includes mounting 1, backrest 2, backrest adjusting machine
Structure and mounting regulating mechanism.
The bottom of mounting 1 is provided with heel brace frame.Heel brace frame includes chassis 17 and two support rods 18, and two support rods 18 are flat
Row is arranged side by side.The upper end of two support rods 18 is connect with the two sides of mounting 1 respectively, and lower end is connect with chassis 17.Chassis 17
It is in U-shape, the lower end of above-mentioned two support rods 18 is connect with two ends of chassis 17 respectively.
Mounting regulating mechanism includes the two groups of adjusting locking structures 3 set up separately in mounting 1 and heel brace frame junction.It is each to adjust lock
Determining structure 3 includes locking piece and two regulating parts, and two regulating parts are installed in respectively on mounting 1 and the support rod 18 of respective side
End, two regulating parts are connected by a trunnion axis 4, two regulating part energy relative rotation and ratcheting, and two regulating parts are ratcheting
Locking piece can lock them afterwards.
The regulating part of the utility model includes cylindrical ontology 5 and the circle sawtooth 6 that 5 end of ontology is arranged in, two tune
On the same line, above-mentioned trunnion axis 4 is arranged at axis the axis of section part, the axis of the tooth tip direction and regulating part of sawtooth 6
Direction is consistent, and there is two regulating parts one end of sawtooth 6 to be oppositely arranged.The bottom rear end of mounting 1 is fixedly installed a U-shaped frame 7,
The both ends of the U-shaped frame 7 are fixedly connected with the two sides of mounting 1 respectively.Same two regulating parts for adjusting locking structure 3 lead to respectively
Connector 8 is crossed to be fixedly connected with the upper end of corresponding support rod 18 and U-shaped frame 7.Connector 8 is integrally set with corresponding regulating part
It sets.
Locking piece includes spanner 9 and shaft 10, and above-mentioned trunnion axis 4 is stretched out from one of regulating part far from 6 one end of sawtooth,
The regulating part is lock adjustment part, and lock adjustment part is provided with end cap 11 on the end face of 4 extension end of trunnion axis, in shaft 10
Portion is connect with the extension end of above-mentioned trunnion axis 4 and the perpendicular setting of the two, and spanner 9 includes operation portion 12 and sticking department 13, locking
Jagged 14 are arranged in portion 13, the extension end of trunnion axis 4 is located in notch 14, the both ends of above-mentioned shaft 10 respectively with sticking department 13
It is rotatablely connected, lock face 15 is provided on sticking department 13 and conciliates locking face 16, lock face 15 and unlock can be made by pulling operation portion 12
Face 16 reclines with above-mentioned end cap 11 respectively, and shaft 10 is parallel with lock face 15, solution locking face 16 and end cap 11 and shaft 10 arrives lock
The distance for determining face 15 is greater than shaft 10 to the distance for solving locking face 16.It is arrived since the distance of shaft 10 to lock face 15 is greater than shaft 10
The distance of locking face 16 is solved, to pass through squeezing to end cap 11 when the lock face 15 of sticking department 13 and above-mentioned end cap 11 recline
Pressure makes the mutually fastening of sawtooth 6 of sawtooth 6 and same another regulating part for adjusting locking structure 3 of lock adjustment part to real
Now lock, and when the solution locking face 16 of sticking department 13 and above-mentioned end cap 11 recline, the sawtooth end of lock adjustment part and same adjusting
The sawtooth end of another regulating part of locking structure 3 separates, and two regulating parts for adjusting locking structure 3 same at this time can opposite rotation
Turn, to be able to achieve the angular adjustment of mounting 1.
It is excessive by cambered surface that lock face 15 conciliates locking face 16.Setting can be convenient lock face 15 and conciliate between locking face 16 in this way
Switching.
Backrest 2 is hinged on mounting 1 by the way that backrest regulating mechanism is adjustable, and the two sides of mounting 1 are provided with handrail 19, respectively
A side rotation connection corresponding with backrest 2 of one end of handrail 19, the other end pass through an intermediate connecting rod 20 corresponding with mounting 1 one
Side connection, intermediate connecting rod 20 are vertically arranged, and lower end and mounting 1 are hinged, and upper end and handrail 19 are cut with scissors far from one end of backrest 2
It connects.
Backrest regulating mechanism includes two groups of adjusting locking mechanisms being arranged between backrest 2 and mounting 1, it is assumed that it is second
Adjust locking mechanism.The structure for the adjusting locking mechanism being arranged between second adjusting locking mechanism and above-mentioned mounting 1 and heel brace frame
And Principles of Regulation are identical.Every group second adjusting locking mechanism also includes two regulating parts and a locking piece, and different places is
The link position of regulating part.Two group of second adjusting locking mechanism is separately positioned on the lower part of the two sides of backrest 2 and the company of mounting 1
Place is met, two regulating parts that each group second adjusts locking mechanism are solid with the respective side of backrest 2 and the respective side of mounting 1 respectively
Fixed connection.
The utility model further includes mounting height adjustment mechanism, the mounting height adjustment mechanism include setting chassis 17 with
Two groups of adjusting locking mechanisms between two support rods 18, it is assumed that it adjusts locking mechanism for third.Third adjusts locking mechanism
The structure and Principles of Regulation for the adjusting locking mechanism being arranged between above-mentioned mounting 1 and heel brace frame are identical, and different places is to adjust
The link position for saving part, is not described in detail here.
Footrest rack 21 and footrest rack regulating mechanism are additionally provided on mounting 1, the footrest rack regulating mechanism includes two
Horizontally disposed tune bar 22, two tune bars 22 are arranged at the two sides of mounting 1 to be slidably connected with mounting 1.The two sides of mounting 1
Place is provided with locating piece 23, and locating piece 23 is provided with axis hole in tune 22 glide direction of bar, each that bar 22 is adjusted to be located at corresponding axis
It in hole and axis hole can slide relatively, above-mentioned 21 level of footrest rack is fixed on one end of two tune bars 22, each tune bar 22
Limited block is provided on the other end, the size of the limited block is greater than the size of axis hole.On mounting 1, backrest 2 and footrest rack 21
It is additionally provided with elastic cloth 24.
The utility model is provided with mounting 1, backrest 2, heel brace frame, backrest regulating mechanism and mounting regulating mechanism, by setting
Above-mentioned each mechanism is set, so that the utility model can be conveniently adjusted angle of the backrest 2 with respect to mounting 1, the backrest 2 of the utility model
It is adjustable with mounting 1 in the same plane, to realize the switching of seat, function of lying；The mounting 1 of the utility model passes through seat
It adjusts to frame regulating mechanism, so as to adjust the center of gravity of people on mounting 1, so that people (especially fat or micro- fat personage) sit more
It is comfortable；The utility model is provided with mounting height adjustment mechanism, so as to adjust the height of mounting 1 according to personal actual needs
Degree；The utility model is also provided with footrest rack 21, so as to facilitate people's leg rest, make people when this folding seat is used as chaise longue
Recumbency is more comfortable.
It should be understood that in claims, specification of the utility model, all " including ... " should be understood as out
The meaning of formula is put, that is, its meaning is equal to " at least containing ... ", but should not be understood as enclosed meaning, i.e. its meaning
It should not be construed " only including ... ".
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of folding seat, which is characterized in that it includes mounting, backrest, backrest regulating mechanism and mounting regulating mechanism, and backrest is logical
Cross that backrest regulating mechanism is adjustable to be hinged on mounting, the two sides of mounting are provided with handrail, and the bottom of mounting is provided with heel brace
Frame, heel brace frame include chassis and two support rods, and two support rods are arranged side by side in parallel, the upper end of two support rods respectively with seat
The two sides of frame connect, and lower end is connect with chassis, and mounting regulating mechanism includes two groups set up separately in mounting and heel brace frame junction
Locking structure is adjusted, each locking structure that adjusts includes locking piece and two regulating parts, same two tune for adjusting locking structure
Section part is installed in the post upper of mounting and respective side respectively, and two regulating parts are connected by a trunnion axis, two tune
Part energy relative rotation and ratcheting is saved, locking piece can lock them after two regulating parts are ratcheting.
2. a kind of folding seat according to claim 1, which is characterized in that the regulating part includes cylindrical body and setting
Sawtooth is enclosed the one of body end, on the same line, above-mentioned trunnion axis is arranged at axis the axis of two regulating parts, sawtooth
Tooth tip towards consistent with the axis direction of regulating part, two regulating parts pass through connector and heel brace frame upper end and mounting respectively
Bottom is fixedly connected.
3. a kind of folding seat according to claim 2, which is characterized in that the locking piece includes spanner and shaft, on
It states trunnion axis and is stretched out from one of regulating part far from sawtooth one end, which is lock adjustment part, and lock adjustment part is close
End cap is provided on the end face of trunnion axis extension end, shaft middle part is connect with the extension end of above-mentioned trunnion axis and the two is perpendicular sets
It sets, spanner includes operation portion and sticking department, is arranged jagged on sticking department, and the extension end of trunnion axis is located in notch, and above-mentioned turn
The both ends of axis are rotatablely connected with sticking department respectively, lock face reconciliation locking face are provided on sticking department, pulling operation portion can to lock
Determine face reconciliation locking face to recline with above-mentioned end cap respectively, shaft and lock face solve locking face and end cap is parallel and shaft is to lock face
Distance be greater than shaft to solve locking face distance.
4. a kind of folding seat according to claim 3, which is characterized in that the lock face reconciliation locking face passes through cambered surface mistake
Degree.
5. a kind of folding seat according to claim 1, which is characterized in that the backrest regulating mechanism includes that setting is being leaned on
Two groups of adjusting locking mechanisms between back and mounting.
6. a kind of folding seat according to claim 1, which is characterized in that the chassis is in U-shape, above-mentioned two support rods
Lower end connect respectively with two ends of chassis.
7. a kind of folding seat according to claim 1, which is characterized in that the folding seat further includes mounting height adjustment
Mechanism, the mounting height adjustment mechanism include two groups of adjusting locking mechanisms being arranged between chassis and two support rods.
8. a kind of folding seat according to claim 1, which is characterized in that be additionally provided with footrest rack on the mounting and put
Foot prop regulating mechanism, the footrest rack regulating mechanism include two horizontally disposed tune bars, and mounting is arranged in two tune bars
It is slidably connected at two sides with mounting, above-mentioned footrest rack level is fixed on the other end of two tune bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044319.XU CN208769226U (en) | 2017-08-21 | 2017-08-21 | A kind of folding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044319.XU CN208769226U (en) | 2017-08-21 | 2017-08-21 | A kind of folding seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208769226U true CN208769226U (en) | 2019-04-23 |
Family
ID=66141266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044319.XU Active CN208769226U (en) | 2017-08-21 | 2017-08-21 | A kind of folding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208769226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116236361A (en) * | 2023-04-25 | 2023-06-09 | 浙江迈德斯特医疗器械科技有限公司 | Multifunctional lifting chair |
-
2017
- 2017-08-21 CN CN201721044319.XU patent/CN208769226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116236361A (en) * | 2023-04-25 | 2023-06-09 | 浙江迈德斯特医疗器械科技有限公司 | Multifunctional lifting chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205358917U (en) | Chair | |
| CN208769226U (en) | A kind of folding seat | |
| CN201278952Y (en) | Chair with adjustable backrest | |
| CN106108444B (en) | Frame structure for reclining chair | |
| CN205041045U (en) | Massage chair | |
| CN202800776U (en) | Foldable deck chair | |
| CN203354034U (en) | Leisure deck chair | |
| CN109820362A (en) | A kind of multifunctional leisure body-building office chair | |
| CN212591134U (en) | Adjustable seat support | |
| CN212630319U (en) | Folding deck chair with multi-angle adjustable leg | |
| CN204599894U (en) | A kind of footrest rack mechanism of chair | |
| CN202858404U (en) | Backrest adjustable chair | |
| CN209463698U (en) | What a kind of handrail can fold wears cloth lying bed | |
| CN209391482U (en) | Chair and its chair frame | |
| CN201079164Y (en) | Multifunctional leisure couch | |
| CN218999810U (en) | Modularized desk and chair with sitting posture adjusting function | |
| CN214207804U (en) | Multi-functional rattan chair with adjustable height | |
| CN208755453U (en) | A kind of dual-purpose chair as desk | |
| CN221083199U (en) | Sofa bottom metal frame | |
| CN213962569U (en) | Convenient lower seat type office chair | |
| CN213605364U (en) | Office chair | |
| CN211154713U (en) | Sofa chair with simple structure | |
| CN220212419U (en) | Net chair with adjustable chair back | |
| CN220988199U (en) | Dining chair with adjustable waist rest | |
| CN210540115U (en) | Wood-plastic leisure bench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210624 Address after: 321000 No.15 Weitai Road, Zhiying Town, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Yongkang Ronghao industry and Trade Co.,Ltd. Address before: 321000 Building 1, 2 and 3, No. 6, Yinglong Road, bailongqiao Town, Wucheng District, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG RONGHAO INDUSTRY AND TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right |