CN206491549U - Improve the thing to sit on of telescopic bustle - Google Patents
Improve the thing to sit on of telescopic bustle Download PDFInfo
- Publication number
- CN206491549U CN206491549U CN201621058233.8U CN201621058233U CN206491549U CN 206491549 U CN206491549 U CN 206491549U CN 201621058233 U CN201621058233 U CN 201621058233U CN 206491549 U CN206491549 U CN 206491549U
- Authority
- CN
- China
- Prior art keywords
- bustle
- telescopic
- platen
- mounting box
- sit
- 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 is related to above the thing to sit on for improving telescopic bustle, including cushion, the cushion is connected with bustle by cylinder in telescopic；Bustle can be realized flexible by cylinder; cylinder can be horizontally disposed with, can also tilting set, no matter which kind of mode; its direction stretched out all is the front end toward cushion; bustle is realized Telescopic, adapt to the people of different building shape, the sitting posture of different people and use, using flexible; make the waist of human body; effective support and protection have been obtained including the most important spine portion of human body, has made to ride on chair or on sofa for a long time, fatigue will not be felt.
Description
Technical field
The utility model is related to a kind of thing to sit on technical field, especially a kind of thing to sit on for improving telescopic bustle.
Background technology
At present, the mechanism that can realize oscillating function of furniture is varied, and such as chair needs to adjust swing angle,
Have by complicated motor and linkage, such as disclosed in Chinese patent ZL200710137146.0 and ZL93244336.2
Technical scheme, the annexation of said structure is complicated, causes manufacturing cost high, and maintenance cost is high, and the utility model proposes one kind
The swing mechanism of brand new, it is adaptable to the general field of furniture such as all kinds of family expenses and commercial seat, sofa and tables.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and improves a kind of simple and reasonable for structure, adjusts
Section is convenient, and regulation angle is big, and manufacturing cost is low, is adapted to the thing to sit on telescopic bustle that the people of different building shape uses.
The utility model solves the technical scheme that its technical problem used：
The thing to sit on of telescopic bustle, including cushion are improved, it is characterized in that, by cylinder in telescopic company above the cushion
It is connected to bustle.
Using the bustle adjustment structure of the structure, bustle can be realized by cylinder to be stretched, and cylinder can be horizontally disposed with,
Can be set with tilting, no matter which kind of mode, its direction stretched out all is the front end toward cushion, bustle is realized Telescopic,
Adapt to the people of different building shape, the sitting posture of different people to use, using flexible, make the waist of human body, including the most important backbone of human body
Part has obtained effective support and protection, makes to ride on chair or on sofa for a long time, will not feel fatigue.
The utility model can also be solved using following technical measures：
As preferred scheme, the cushion is provided with backrest by support, and cylinder includes cylinder body and expansion link, cylinder body one
Inclined formula is held to be fixed on support, bustle is arranged on expansion link.
As preferred scheme, the cushion is provided with backrest by support, and cylinder includes cylinder body and expansion link, expansion link
The inclined formula in one end is fixed on support, and bustle is arranged on expansion link cylinder body.
As preferred scheme, the cushion is provided with backrest, support by support and is provided with swing arm, and bustle passes through
Cylinder is arranged on one end of swing arm, and the other end of swing arm, which is provided with mounting box, mounting box, is rotatably connected to connecting shaft, connects
The outside that axle extends mounting box is fixedly connected with support, and swing arm is realized with respect to connecting shaft by mounting box and positions or turn
It is dynamic；
Connecting shaft in the mounting box is provided with driven pulley, and circumferentially direction is provided with multiple driven to the one side of driven pulley
Platen is elasticly connected with by flexible member in tooth, the mounting box of driven pulley side, platen is provided with determining for being engaged with driven tooth
Position tooth, by driving platen positioning tooth and driven tooth is engaged or is separated, correspondence make swing arm positioned with respect to connecting shaft realization or
Rotate.
As preferred scheme, it is fixed with to be slidably located in by pilot hole on lead, platen in the mounting box and leads
To on post；The setting of lead, allows platen to be slidably reciprocated along lead, and platen during the convenient cooperation with flexible member is moved
Make.
As preferred scheme, the flexible member is spring, and platen side is provided with positioning tooth, and opposite side is provided with spring
Seat, spring one end seat is located on spring base, and the other end offsets with mounting box；Spring structure is simple, reasonable, easy for installation, driving
Platen, makes platen compression spring, realizes that the positioning tooth on platen departs from the driven tooth on driven pulley, so as to realize that mounting box is relative
Connecting shaft freely adjusts swing, and in the case of ought not applying external force, the elastic force of spring resets platen, makes determining on platen
Position tooth is engaged or toe joint or cooperation with the driven tooth on driven pulley, realizes that the positioning installed is fixed；Its is simple, convenient.
As preferred scheme, the opposite side of platen, which is provided with connecting hook, connecting hook, is connected with actuator, actuator extension
Go out outside mounting box.
The beneficial effects of the utility model are：
The thing to sit on of the present utility model for improving telescopic bustle, simple and reasonable for structure, easy to adjust, regulation angle is big, system
Cause low, the people for being adapted to different building shape uses, can there is the backbone and lumbar vertebrae that human body is effectively protected when taking.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model first embodiment.
Fig. 2 is the structural representation of the utility model first embodiment.
Fig. 3 is the structural representation of the utility model second embodiment.
Fig. 4 is the structural representation of the utility model 3rd embodiment.
Fig. 5 is the structural representation of swing arm in the embodiment of the utility model three.
Fig. 6 is the structural representation of swing arm in the embodiment of the utility model three.
Fig. 7 is the structure sectional view of swing arm in the embodiment of the utility model three.
Fig. 8 is the structural representation that swing arm lacks part in the embodiment of the utility model three.
Fig. 9 is the structural representation of driven pulley in the embodiment of the utility model three.
Figure 10 is the structural representation of platen in the embodiment of the utility model three.
Figure 11 is the structural representation of platen in the embodiment of the utility model three.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Following examples explanation by taking chair as an example：
First embodiment：As shown in Figure 1 to Figure 2, the thing to sit on of telescopic bustle, including cushion 1 are improved, it is characterized in that, institute
State the top of cushion 1 and bustle 3 is connected with telescopic by cylinder 2.
Using the bustle adjustment structure of the structure, bustle 3 can be realized by cylinder 2 to be stretched, and cylinder 2 can be horizontally disposed with
（As shown in Figure 2）, can also tilting setting（As shown in Figure 1）, no matter which kind of mode, its direction stretched out all is toward cushion 1
Front end, bustle 3 is realized Telescopic, adapt to the people of different building shape, the sitting posture of different people and use, using flexible, make human body
Waist, including the most important spine portion of human body obtained effective support and protection, makes to ride in for a long time on chair or husky
On the things to sit on such as hair, fatigue will not be felt.
It is used as the more specific embodiment of the present embodiment：
As preferred scheme, the cushion 1 is provided with backrest 5 by support 4, and cylinder 2 includes cylinder body 201 and expansion link
202, the inclined formula in the one end of cylinder body 201 is fixed on support 4, and bustle 3 is arranged on expansion link 202.
Second embodiment：As shown in figure 3, similar to first embodiment, difference is, the cushion 1 passes through support 4
Backrest 5 is installed, cylinder 2 includes cylinder body 201 and expansion link 202, and the inclined formula in the one end of expansion link 202 is fixed on support 4, waist
Pad 3 is arranged on expansion link cylinder body 201；The present embodiment compares first embodiment, and difference is the mounting means phase of cylinder 3
Instead, its effect implemented is identical.
3rd embodiment：Similar to first embodiment as shown in Fig. 4 to Figure 11, difference is, adds bustle
Oscillating function, be specifically：
The cushion 1 is provided with backrest 5, support 4 by support 4 and is provided with swing arm 6, and bustle 3 is installed by cylinder 2
In one end of swing arm 6, the other end of swing arm 6, which is provided with mounting box 7, mounting box 7, is rotatably connected to connecting shaft 8, connecting shaft 8
The outside for extending mounting box 7 is fixedly connected with support 4；
Connecting shaft 8 in the mounting box 7 is provided with driven pulley 9, the one side of driven pulley 9 circumferentially direction provided with it is multiple from
Platen 11 is elasticly connected with by flexible member 10 in dynamic tooth 901, the mounting box 7 of the side of driven pulley 9, platen 11 be provided with from
The positioning tooth 1101 that dynamic tooth 901 is engaged, by driving platen 11 positioning tooth 1101 is engaged or is separated with driven tooth 901, correspondence
Swing arm 6 is set to realize positioning relative to connecting shaft 8 or rotate.
Further, it is fixed with lead 701, platen 11 to slide by pilot hole 1102 in the mounting box 7 and is arranged
On lead 701；The setting of lead 701, allows platen 11 to be slidably reciprocated along lead 701, convenient and flexible member
Platen 11 during 10 cooperation is acted.
Further, the flexible member 10 is spring, and the side of platen 11 is provided with positioning tooth 1101, and opposite side is provided with spring
Seat 1104, spring one end seat is located on spring base 1104, and the other end offsets with mounting box 7；Spring structure is simple, reasonable, installs
It is convenient, platen 11 is driven, makes the compression spring of platen 11, realizes that the positioning tooth 1101 on platen 11 departs from driven on driven pulley 9
Tooth 901, so that realize that mounting box 7 freely adjusts swing with respect to connecting shaft 8, and in the case of external force ought not being applied, spring
Elastic force resets platen 11, the positioning tooth 1101 on platen 11 is engaged or toe joint or is matched somebody with somebody with the driven tooth 901 on driven pulley 9
Close, realize that the positioning installed is fixed；Its is simple, convenient.
As preferred scheme, the opposite side of platen 11, which is provided with connecting hook 1103, connecting hook 1103, is connected with actuator
12, actuator 12 extends outside mounting box 7；In the present embodiment actuator be drawstring, driving drawstring structure can be it is manual,
Can be electronic；Configured according to different demands.
The platen 11 is that monoblock type is connected with connecting shaft 8, or split type connection.
Particular embodiments described above, only the utility model preferred embodiment, such as according to the utility model
The equivalent arrangements that claim is done, should be technology of the present utility model and are covered.
Claims (6)
1. the thing to sit on of telescopic bustle is improved, including cushion, it is characterized in that, by cylinder in telescopic connection above the cushion
There is bustle；
The cushion is provided with backrest by support, and cylinder includes cylinder body and expansion link, and the inclined formula in cylinder body one end is fixed on branch
On frame, bustle is arranged on expansion link.
2. the thing to sit on of telescopic bustle is improved according to claim 1, it is characterized in that, the cushion is provided with by support to be leaned on
Swing arm is installed, bustle is arranged on one end of swing arm by cylinder, and the other end of swing arm is provided with installation on the back of the body, support
Connecting shaft is rotatably connected in box, mounting box, the outside that connecting shaft extends mounting box is fixedly connected with support, and swing arm is logical
Mounting box is crossed to realize positioning relative to connecting shaft or rotate.
3. the thing to sit on of telescopic bustle is improved according to claim 2, it is characterized in that, the connecting shaft in the mounting box is provided with
Driven pulley, circumferentially direction is provided with multiple driven tooths, the mounting box of driven pulley side by elastic member the one side of driven pulley
Part is elasticly connected with platen, and platen is provided with the positioning tooth engaged with driven tooth, by driving platen to make positioning tooth and driven tooth
Engagement is separated, and correspondence makes swing arm realize positioning relative to connecting shaft or rotate.
4. the thing to sit on of telescopic bustle is improved according to claim 3, it is characterized in that, guiding is fixed with the mounting box
It is slidably located on post, platen by pilot hole on lead.
5. the thing to sit on of telescopic bustle is improved according to claim 3, it is characterized in that, the flexible member is spring, platen
Side is provided with positioning tooth, and opposite side is provided with spring base, and spring one end seat is located on spring base, and the other end offsets with mounting box.
6. the thing to sit on of telescopic bustle is improved according to claim 3, it is characterized in that, the opposite side of platen is provided with connecting hook,
Actuator is connected with connecting hook, actuator extends outside mounting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058233.8U CN206491549U (en) | 2016-09-14 | 2016-09-14 | Improve the thing to sit on of telescopic bustle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058233.8U CN206491549U (en) | 2016-09-14 | 2016-09-14 | Improve the thing to sit on of telescopic bustle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206491549U true CN206491549U (en) | 2017-09-15 |
Family
ID=59800813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058233.8U Expired - Fee Related CN206491549U (en) | 2016-09-14 | 2016-09-14 | Improve the thing to sit on of telescopic bustle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206491549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638249A (en) * | 2018-06-27 | 2020-01-03 | 彭志权 | Accurate support of human body |
| CN111938357A (en) * | 2019-05-16 | 2020-11-17 | 李万山 | Waist movement health care chair |
-
2016
- 2016-09-14 CN CN201621058233.8U patent/CN206491549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638249A (en) * | 2018-06-27 | 2020-01-03 | 彭志权 | Accurate support of human body |
| CN111938357A (en) * | 2019-05-16 | 2020-11-17 | 李万山 | Waist movement health care chair |
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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: 20170915 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |