CN208892007U - A kind of seat convenient for position switching of sitting, lie - Google Patents
A kind of seat convenient for position switching of sitting, lie Download PDFInfo
- Publication number
- CN208892007U CN208892007U CN201821089037.6U CN201821089037U CN208892007U CN 208892007 U CN208892007 U CN 208892007U CN 201821089037 U CN201821089037 U CN 201821089037U CN 208892007 U CN208892007 U CN 208892007U
- Authority
- CN
- China
- Prior art keywords
- backrest
- section
- hinged
- stool surface
- seat
- 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.)
- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model belongs to field of furniture more particularly to a kind of seat convenient for position switching of sitting, lie.Including backrest, supporting leg and the stool surface being fixedly mounted on the supporting leg, it is characterized in that, the backrest bottom and stool surface end are hinged, backrest two sides of the bottom are equipped with slide bar close to hinged place, slide bar end is equipped with card cap, stop collar one end and stool surface equipped with waist-shaped hole are hinged, and the other end and sliding bar cooperate, and the aperture of waist-shaped hole is less than card cap diameter；Backrest middle section two sides are hinged with connecting rod, stool surface top two sides are equipped with handrail, arc-shaped storage section is integrally formed at the top of the handrail, the containing cavities of arc are offered in storage section, the end of connecting rod is equipped with linkage section and linkage section is connected by the storage section of spring and handrail, the spring one end is fixedly connected with linkage section, and the other end is located in the containing cavities and is fixedly connected with cavity.The utility model structure is simple, low in cost, and can fast implement the seat of seat and the position that lies down directly is converted.
Description
Technical field
The utility model belongs to field of furniture more particularly to a kind of seat convenient for position switching of sitting, lie.
Background technique
Chair is very widely used in daily life.Chair in the prior art can only often be sat, and cannot be lain.And chaise longue
It can only lie, cannot sit, use is more inconvenient.There are the chaise longues of adjustable backrest angle in existing design, but it is often used
Electric telescopic rod carrys out adjusting angle of backrest, needs additionally to power, and structure is complicated, higher cost.
Utility model content
The purpose of the utility model is to provide a kind of seats convenient for position switching of sitting, lie, and the utility model structure is simple, at
This is cheap, and can fast implement the seat of seat and the position that lies down directly is converted.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of seat convenient for position switching of sitting, lie, including backrest, supporting leg and the stool being fixedly mounted on the supporting leg
Face, the backrest bottom and stool surface end are hinged, and backrest two sides of the bottom are equipped with slide bar close to hinged place, and slide bar end is equipped with card
Cap, stop collar one end and stool surface equipped with waist-shaped hole are hinged, and the other end and sliding bar cooperate, and the aperture of waist-shaped hole is less than card
Cap diameter；Backrest middle section two sides are hinged with connecting rod, stool surface top two sides are equipped with handrail, are integrally formed at the top of the handrail
Arc-shaped storage section stores the containing cavities that arc is offered in section, and the end of connecting rod is equipped with linkage section and linkage section passes through
The connection of the storage section of spring and handrail, the spring one end are fixedly connected with linkage section, and the other end is located in the containing cavities simultaneously
It is fixedly connected with cavity.
Preferably, external screw thread is offered on the linkage section of the connecting rod, the storage section end of the handrail is equipped with and connects
The inner thread sleeve that section is threadedly engaged is connect, the inner thread sleeve is equipped with several T-shaped rotary sliders close to storage section end,
The swivelling chute for cooperating the rotary slider, institute are offered on the storage section end end face vertical water horizontal line and end face side wall
Rotary slider is stated rotationally to be accommodated in the swivelling chute.
Preferably, the connecting rod is arc-shaped close to the body of rod type of linkage section.
Preferably, the axis horizontal of inner thread sleeve is arranged, and the sliding slot that section is in waist-shaped hole, pin are offered in the stool surface
Axis both ends are hinged with the otic placode of backrest two sides of the bottom protrusion after sliding slot.
Utility model works principle is as follows:
Under normal circumstances, the utility model is in seat, that is, circumferentially rotating inner thread sleeve, (rotary slider is in swivelling chute
Axially rotate and limit inner thread sleeve and make horizontal direction displacement) so that inner thread sleeve and the linkage section screw thread of connecting rod connect
(during being somebody's turn to do, backrest bottom is moved along the sliding slot of stool surface as horizontal direction) is connect, inner thread sleeve fixed connecting rod is finally made
Position (pin shaft of backrest bottom also reaches at the stroke end of sliding slot this moment), so that backrest is in vertical or near vertical
Stool surface state.
Need for the utility model to be transformed to lie, clinostatism when, inner thread sleeve is reversely circumferentially rotated, so that the company of connecting rod
It connects section and exits inner thread sleeve, user pushes down backrest by the strength lain on the back and backrest is turned over along hinged place, when turning over
When going to certain angle, the end of travel of sliding bar to stop collar, so that position of back is fixed, when needing to be switched to sitting mould
When formula, people turns forward, and backrest is overturn forward under the pulling force of spring, and spring enters in the containing cavities of storage section, and connecting rod
Linkage section enters inner thread sleeve, and then rotating female screw sleeve is threadedly coupled linkage section.
Since backrest is hinged with stool surface, and connecting rod and backrest are hinged, so the linkage section of inner thread sleeve and connecting rod
Screwing process be horizontal displacement process, so the utility model is in extending direction, that is, horizontally arranged section of stool surface
In the sliding slot of waist-shaped hole, backrest is horizontally moved along the chute, is connected with compensating linkage section and inner thread sleeve screw thread
Connect required horizontal displacement.The utility model compared with prior art, has the advantages that the utility model structure is simple,
It is low in cost, and the seat of seat can be fast implemented and the position that lies down directly is converted.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the seat under a state of lying in specific embodiment convenient for position switching of sitting, lie；
Fig. 2 is structural schematic diagram of the seat under seat state in specific embodiment convenient for position switching of sitting, lie；
Fig. 3 is the structural schematic diagram of backrest in specific embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1-3, a kind of seat convenient for position switching of sitting, lie, including backrest 12, supporting leg 10 and be fixedly mounted on
Stool surface 11 on the supporting leg 10,
Offered in the stool surface 11 section be in waist-shaped hole sliding slot 111, pin shaft 13 pass through sliding slot 111 after with 12 bottom of backrest
The otic placode 121 of portion two sides protrusion is hinged.12 two sides of the bottom of backrest are equipped with slide bar 122 close to hinged place, and 122 end of slide bar is equipped with card
Cap, 14 one end of stop collar and stool surface 11 equipped with waist-shaped hole are hinged, and the other end is slidably matched with slide bar 122, and the hole of waist-shaped hole
Diameter is less than card cap diameter；
12 middle section two sides of backrest are hinged with the connecting rod 20 of arc-shaped shape, 11 top two sides of stool surface are equipped with handrail 30,
It is integrally formed with arc-shaped storage section 31 at the top of the handrail 30, stores the containing cavities 32 for offering arc in section 31, connecting rod
20 end is equipped with linkage section 21 and linkage section 21 is connect by spring 33 with the storage section of handrail, described 33 one end of spring and company
It connects section 21 to be fixedly connected, the other end is located in the containing cavities 32 and is fixedly connected with cavity；
External screw thread is offered on the linkage section 21 of the connecting rod, the storage section of the handrail is equipped with and 21 screw thread of linkage section
The inner thread sleeve 34 of cooperation, the axis horizontal setting of inner thread sleeve 34, the inner thread sleeve 34 is close to storage section 31
End is equipped with several T-shaped rotary sliders 341, and the end end face vertical of the storage section 31 is arranged and opens up on the side wall of end face
There is the swivelling chute for cooperating the rotary slider, the rotary slider 341 is rotationally accommodated in the swivelling chute.
Utility model works principle is as follows:
Under normal circumstances, the utility model is in seat, that is, circumferentially rotating inner thread sleeve, (rotary slider is in swivelling chute
Axially rotate and limit inner thread sleeve and make horizontal direction displacement) so that inner thread sleeve and the linkage section screw thread of connecting rod connect
(during being somebody's turn to do, backrest bottom is moved along the sliding slot of stool surface as horizontal direction) is connect, inner thread sleeve fixed connecting rod is finally made
Position (pin shaft of backrest bottom also reaches at the stroke end of sliding slot this moment), so that backrest is in vertical or near vertical
Stool surface state.
Need for the utility model to be transformed to lie, clinostatism when, inner thread sleeve is reversely circumferentially rotated, so that the company of connecting rod
It connects section and exits inner thread sleeve, user pushes down backrest by the strength lain on the back and backrest is turned over along hinged place, when turning over
When going to certain angle, the end of travel of sliding bar to stop collar, so that position of back is fixed, when needing to be switched to sitting mould
When formula, people turns forward, and backrest is overturn forward under the pulling force of spring, and spring enters in the containing cavities of storage section, and connecting rod
Linkage section enters inner thread sleeve, and then rotating female screw sleeve is threadedly coupled linkage section.
Since backrest is hinged with stool surface, and connecting rod and backrest are hinged, so the linkage section of inner thread sleeve and connecting rod
Screwing process be horizontal displacement process, so the utility model is in extending direction, that is, horizontally arranged section of stool surface
In the sliding slot of waist-shaped hole, backrest is horizontally moved along the chute, is connected with compensating linkage section and inner thread sleeve screw thread
Connect required horizontal displacement.
Claims (4)
1. a kind of seat convenient for position switching of sitting, lie, including backrest, supporting leg and the stool surface being fixedly mounted on the supporting leg,
It is characterized in that, the backrest bottom and stool surface end are hinged, backrest two sides of the bottom are equipped with slide bar, slide bar end close to hinged place
Equipped with card cap, stop collar one end and stool surface equipped with waist-shaped hole are hinged, and the other end and sliding bar cooperate, and the aperture of waist-shaped hole
Less than card cap diameter；Backrest middle section two sides are hinged with connecting rod, stool surface top two sides are equipped with handrail, one at the top of the handrail
Body is equipped with arc-shaped storage section, stores the containing cavities that arc is offered in section, and the end of connecting rod is equipped with linkage section and connection
Section is connected by the storage section of spring and handrail, and the spring one end is fixedly connected with linkage section, and the other end is located at the storage
It is intracavitary and be fixedly connected with cavity.
2. the seat as described in claim 1 convenient for position switching of sitting, lie, which is characterized in that on the linkage section of the connecting rod
External screw thread is offered, the storage section end of the handrail is equipped with the inner thread sleeve being threadedly engaged with linkage section, the internal screw thread
Sleeve is equipped with several T-shaped rotary sliders, storage section end end face vertical water horizontal line and end face close to storage section end
The swivelling chute for cooperating the rotary slider is offered on side wall, the rotary slider is rotationally accommodated in the swivelling chute
It is interior.
3. the seat as described in claim 1 convenient for position switching of sitting, lie, which is characterized in that the connecting rod is close to linkage section
Body of rod type it is arc-shaped.
4. the seat as claimed in claim 2 convenient for position switching of sitting, lie, which is characterized in that the axis horizontal of inner thread sleeve
It is arranged, the sliding slot that section is in waist-shaped hole is offered in the stool surface, pin shaft both ends is protruded after passing through sliding slot with backrest two sides of the bottom
Otic placode it is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089037.6U CN208892007U (en) | 2018-07-10 | 2018-07-10 | A kind of seat convenient for position switching of sitting, lie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089037.6U CN208892007U (en) | 2018-07-10 | 2018-07-10 | A kind of seat convenient for position switching of sitting, lie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892007U true CN208892007U (en) | 2019-05-24 |
Family
ID=66567335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089037.6U Expired - Fee Related CN208892007U (en) | 2018-07-10 | 2018-07-10 | A kind of seat convenient for position switching of sitting, lie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892007U (en) |
-
2018
- 2018-07-10 CN CN201821089037.6U patent/CN208892007U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |