CN203873358U - Executive chair with protraction function and protraction and body-building function - Google Patents
Executive chair with protraction function and protraction and body-building function Download PDFInfo
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- CN203873358U CN203873358U CN201420278208.5U CN201420278208U CN203873358U CN 203873358 U CN203873358 U CN 203873358U CN 201420278208 U CN201420278208 U CN 201420278208U CN 203873358 U CN203873358 U CN 203873358U
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- seat support
- plate body
- executive chair
- executive
- function
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Abstract
The utility model discloses an executive chair with a protraction function and a protraction and body-building function. The executive chair comprises a base, wherein a chair seat is arranged on the base, armrests are arranged at the left and right of the chair seat, the rear end of the chair seat is connected with a backrest, and the chair seat is internally provided with a protracting plate, or the chair seat is internally provided with the protracting plate and the lower part of the chair seat is provided with a chest expander; the protracting plate comprises a protracting plate body, a plate body stretching mechanism, a plate body support and a locking mechanism; the locking mechanism controls the plate body support; the body-building chest expander comprises an extension spring, a spring support and a pull handle. The executive chair disclosed by the utility model has the advantages of reasonability in structure, full function and reasonability in space utilization, is beneficial to the relaxation of body and mind and the fatigue reduction because a user can work on the one hand by applying the protraction function of the executive chair and have a rest by stretching legs on the other hand, can improve the physical quality by carrying out pulling exercises by utilizing the body-building function, combine the exertion and rest, build up a good physique, increase the working efficiency and meet different requirements of people and has popularization and application value.
Description
Technical field
The utility model relates to a kind of office equipments or furniture, is a function of protracting that has
,and protract and the executive chair of body-building function.
Background technology
Executive chair is widely used in the office or family study of each enterprises and institutions, office, group, and executive chair also generally becomes a kind of supporting seat of computer desk at present.On existing market, popular executive chair majority is to be formed by base, seat support, handrail and backrest combination, and wherein base is containing bearing and elevating lever and is connected the chassis of seat support etc., and handrail is established in seat support left and right, seat support postposition backrest.The most function singlenesses of existing executive chair, practical value is low, the scope of application is less, and the long-term sitting office of user easily produces tired, not only reduces operating efficiency, and can serve harmful effect to health band, make health in sub-health state, even occur a lot of occupational diseases, for example: sitting easily forms vertebra, lumbar vertebrae, cervical spondylopathy, neck ache, or there are some unhealthy illnesss such as potbelly, proud flesh.Along with the progress in epoch and the raising of demand, existing executive chair is also being updated, and occurs that minority has to stretch one's legs to put pin function, or wears the executive chair of putting footstool, but owing to having defect in design, use very inconvenient.Moreover, along with improving constantly of people's body-building consciousness, people also need a kind of office that usually can sit down, need Shi Youneng office or in the executive chair that stretches health or take exercises, and current existing executive chair lacks above-mentioned functions, cannot meet people's body-building demand.
Summary of the invention
The problem of the utility model based on above existence, for user reduces tired when working, increase work efficiency, improve fitness, meet people's different demands, a kind of rest function that leg-supporting protracts that both had is provided, can have met again having of body-building demand and protract, and protracted and the executive chair of body-building function.
The technical scheme of executive chair that a kind of seat support has the function of protracting is as follows:
This seat support has the executive chair of the function of protracting, and comprises base, seat support, handrail, backrest and protrusive plate.On described base, put seat support, a handrail is respectively put in seat support left and right, and chair base rear end connects backrest, seat support built-in protrusive plate;
Described protrusive plate comprises that convex shape plate body and plate body telescoping mechanism, described plate body telescoping mechanism comprise being arranged on the location guide on described chair base frame and being enclosed within on guide rod and coordinates with it mobile leader casing.
Another kind has that seat support protracts and the technical scheme of the executive chair of the function such as body-building is as follows concurrently:
This multi-functional executive chair above-mentionedly has seat support and can protract the technical characterictic of executive chair of function except comprising, and also in seat support bottom, is provided with body-building chest developer.
Described body-building chest developer comprises extension spring, extension spring two ends connect respectively both sides, seat support rear portion set and with the hinged spring fastening of seat support, spring fastening upper end hinge axis is fixedly connected with vertical axis, bending sleeve and this vertical axis of pulling force handle one end are rotatably assorted, and pulling force handle can drive spring fastening swing to make extension spring flexible by described sleeve, vertical axis and hinge axis; Or by the side with the hinged spring fastening of seat support, with the turning cylinder chain connection that pulling force handle one end upwards bends, pulling force handle drives spring fastening swing to make extension spring flexible by described turning cylinder.
Be below above-mentioned have protract, and protract and some preferred versions of executive chair of body-building function in relevant technologies means:
Described seat support is single-store frame or double-layer frame, and double-layer frame is integrally connected by both sides connector.
Described plate body telescoping mechanism also can be location guide cover and telescoping mechanism that guide rod moves, or adopts linear slider guide rail mechanism.
Described plate body is divided into support, and described leader casing one side is provided with the handgrip that locking plate body supports, handgrip and leader casing one side chain connection, and handgrip one end is provided with Compress Spring, and the other end is provided with the location hook that fixed plate body supports.
Described plate body supports both sides and establishes hook frame.
Described backrest is by seat back frame both sides frame and seat support left and right side frame chain connection.
Described backrest comprises seat back frame and the controlling organization of controlling its layback, and this controlling organization is containing joystick, recliner and control bracing wire, and joystick connects recliner by controlling bracing wire.
Described joystick is containing handle and the handle bracket that is placed in seat support one side lower end, the recliner support of the flexible rod end connection bit of recliner in seat support one body side frame, another socket end and seat back frame one side chain connection, controlling bracing wire one end is connected with joystick, the other end pressing plate flexible with controlling recliner is connected, pull control bracing wire to make pressing plate action can control the flexible of recliner, to regulate backrest to the angle of layback.
Recliner in described controlling organization adopts seat angle regulating the qi flowing in the channels spring or automotive seat angle regulator.
This has and protracts, and protract and the executive chair of body-building function rational in infrastructure, multiple functional, utilize rational space, user can use the function of protracting of this executive chair to work on the one hand, and the rest of can stretching one's legs, be of value to body and mind and loosened, reduce fatigue, can utilize body-building function again, carry out pulling force exercise, improve fitness, strike a proper balance between work and rest, take exercises, and increase work efficiency, can meet people's different demands.There is application value.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment of the present utility model;
Fig. 2 is the top view of the embodiment of the first shown in Fig. 1;
Fig. 3 is the enlarged diagram of the embodiment of the first shown in Fig. 1 A portion;
Fig. 4 is the enlarged diagram of the embodiment of the first shown in Fig. 2 B portion;
Fig. 5 is the enlarged diagram of the embodiment of the first shown in Fig. 2 C portion;
Fig. 6 is the front view of the utility model the second embodiment;
Fig. 7 is the top view of the embodiment of the second shown in Fig. 6;
Fig. 8 be the embodiment of the second shown in Fig. 6 A to enlarged diagram.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, this executive chair with the function of protracting comprises base 1, seat support 2, handrail 3, backrest 4 and front body 6.On base 1, put seat support 2, seat support 2 left and right are respectively arranged with handrail 3, and seat support 2 rear ends connect backrest 4, the built-in protrusive plate 6 of seat support 2 framework 201.
Wherein base 1 comprises chassis 101, elevating lever 102 and bearing 103, and bearing 103 is for being provided with the five pawl dishes of 5 roller 103a, and this bearing 103 can adopt four paws dish, four legs or bow leg bearing.Elevating lever 102 is installed on bearing 103, and elevating lever 102 tops are provided with the chassis 101 of connecting frame 201, and chassis 101 is provided with the handle 101a that controls elevating lever 102 liftings.
Seat support 2 can adopt single-store frame or double-layer frame 201, and the upper and lower two-layer framework of double-layer frame 201 both sides are integrally connected by connector.
Fig. 1 is in conjunction with shown in Fig. 2, Fig. 3, backrest 4 comprises seat back frame 401 and controls the controlling organization 402 of its layback, controlling organization 402 comprises joystick 402a, recliner 402b and controls bracing wire 402c, and joystick 402a connects recliner 402b by controlling bracing wire 402c.Joystick 402a is containing handle and the handle bracket 203 that is placed in seat support 2 lower ends, right side, the flexible rod end of recliner 402b is fixedly connected with the recliner fixed support 202 that is positioned at seat support 2 left side frame 201, another socket end and seat back frame 401 1 side extension rod chain connections, controlling bracing wire 402c one end is connected with joystick 402a, the other end pressing plate 402b1 flexible with controlling recliner 402b is connected, recliner 402b adopts seat angle regulating the qi flowing in the channels spring, pull control line 402c to make pressing plate. action can be controlled the flexible of recliner 402b, to regulate backrest 4 to the angle of layback.Recliner in controlling organization 402 also can adopt automotive seat angle regulator.
Fig. 1 can find out in conjunction with Fig. 4, backrest 4 is by seat back frame both sides frame extension rod and seat support 2 left and right upper side frame extension rod joggle piece chain connections, also can be by the overlap chain connection of the two extension rod, backrest 4 and seat support 2 also can be directly by joggle or the overlap chain connection of the two frame.
Fig. 1 is in conjunction with shown in Fig. 2, and protrusive plate 6 comprises plate body 601 and controls the plate body telescoping mechanism 602 of plate body 601, and plate body support 603 is supported 603 retaining mechanism 604 with control plate body.Protrusive plate plate body 601 is a convex shape plate body, and plate body telescoping mechanism 602 is containing guide rod 602a and leader casing 602b, and leader casing 602b coordinates elastic movement with the location guide 602a being located on seat support 2 frameworks 201.Leader casing 602b is made by a rectangle channel-section steel and the pipe box that is fixed on channel-section steel the inner.The telescoping mechanism 602 of this plate body also can make guide rod moving telescopic by location guide cover.Plate body telescoping mechanism 602 also can adopt linear slider guide rail mechanism.Plate body supports 603 containing supporting 603a and being set in the hook frame 603b that supports 603a both sides, hook frame 603b and vertical being fixedly connected with in rectangle bracing frame 603a both sides.
Fig. 1 is in conjunction with shown in Fig. 2, Fig. 5, plate body support locking mechanism 604 is placed in protrusive plate leader casing 602b right side, comprise handgrip 604a and Compress Spring 604b, handgrip 604a centre and leader casing 602b right side chain connection, handgrip 604a one end is provided with Compress Spring 604b, and the handgrip 604a other end is provided with the location hook 604c that supports 603a corresponding matching fixed plate body support 603a with plate body.
Embodiment 2
As shown in Fig. 6, Fig. 7 and Fig. 8, this has the executive chair protracting with body-building function is on the basis of embodiment 1, to have set up body-building chest developer 7 to form.The body-building chest developer 7 of setting up comprises extension spring 701, spring fastening 702 and pulling force handle 703.Extension spring 701 two ends are separately fixed at spring fastening 702 lower ends of seat support 2 both sides, rear portion, spring fastening 702 upper ends and seat support 2 chain connections, spring fastening 702 upper end hinge axis are fixedly connected with vertical axis, pulling force handle 703 one end bending part sleeves and this vertical axis are rotatably assorted, pulling force handle 703 can pass through this sleeve, vertical axis and hinge axis and drive spring fastening 702 to swing, and and then pulls spring fastening 702 lower end extension springs 701 flexible.
This body-building chest developer also can be made into another kind of form, it comprises extension spring and pulling force handle, extension spring two ends connect respectively both sides, seat support rear portion set and with the hinged spring fastening of seat support, two pulling force handle one end upwards bending turning cylinder respectively with the same side sleeve of two spring fastenings chain connection, pulling force handle drives spring fastening to swing extension spring is stretched around itself and the hinge axis of seat support by described turning cylinder.
Pulling force handle 703 other ends are provided with the bending part coordinating with handrail 3.Pulling force handle 703 can make it be placed on seat support downside by above-mentioned bending sleeve.
Have and protract and the course of action of the executive chair of body-building function: during this executive chair leg-supporting rest, plate body telescoping mechanism 602 by protrusive plate 6 is manually pulled out protrusive plate 6, pull the support 603a that handgrip 604a puts down plate body support 603, location hook 604c by plate body support locking mechanism 604 makes its location, complete protracting and support part of protrusive plate 6, user is by the action of protracting above, the rest of can stretching one's legs; Simultaneously, also can carry out tension exercising by set body-building chest developer 7, it is moving that the two hand-tight pulling force handles 703 of holding and pull body-building chest developer 7 both sides firmly make it not stop up and down, 703, pulling force handle drives spring fastening 702 swings to make extension spring 701 flexible by intermediate transmission, to carry out tension exercising exercise, also can with bipod, hook hook frame simultaneously and carry out tension exercising exercise.
Claims (10)
1. an executive chair with the function of protracting, comprise base, seat support, handrail and backrest, on described base, put seat support, a handrail is respectively put in seat support left and right, chair base rear end connects backrest, it is characterized in that: in seat support, be provided with protrusive plate, protrusive plate comprises plate body and plate body telescoping mechanism, described plate body telescoping mechanism comprises the location guide being arranged on described chair base frame, and is enclosed within the leader casing that on guide rod, cooperation is moved with it.
2. one kind has the executive chair protracting with body-building function, it is characterized in that: this executive chair comprises technical characterictic claimed in claim 1, and be provided with body-building chest developer in seat support bottom, described body-building chest developer comprises extension spring, extension spring two ends connect respectively both sides, seat support rear portion set and with the hinged spring fastening of seat support, spring fastening upper end hinge axis is fixedly connected with vertical axis, bending sleeve and this vertical axis of pulling force handle one end are rotatably assorted, pulling force handle can pass through described sleeve, vertical axis and hinge axis drive spring fastening swing to make extension spring flexible, or by the side with the hinged spring fastening of seat support, with the turning cylinder chain connection that pulling force handle one end upwards bends, pulling force handle drives spring fastening swing to make extension spring flexible by described turning cylinder.
3. executive chair according to claim 1 and 2, is characterized in that: described seat support is single-store frame or double-layer frame, and double-layer frame is integrally connected by both sides connector.
4. executive chair according to claim 1 and 2, is characterized in that: described plate body telescoping mechanism is location guide cover and telescoping mechanism that guide rod moves, or adopts linear slider guide rail mechanism.
5. executive chair according to claim 1 and 2, it is characterized in that: described plate body is divided into support, described leader casing one side is provided with the handgrip that the described plate body of locking supports, handgrip and leader casing one side chain connection, handgrip one end is provided with Compress Spring, and the other end is provided with the location hook that fixed plate body supports.
6. executive chair according to claim 5, is characterized in that: described plate body supports both sides and establishes hook frame.
7. executive chair according to claim 1 and 2, is characterized in that: described backrest and seat support left and right side frame chain connection.
8. executive chair according to claim 7, is characterized in that: described backrest comprises seat back frame and the controlling organization of controlling its layback.
9. executive chair according to claim 8, is characterized in that: described controlling organization is containing joystick, recliner and control bracing wire, and joystick connects recliner by controlling bracing wire;
Described joystick is containing handle and the handle bracket that is placed in seat support one side lower end, the recliner support of the flexible rod end connection bit of recliner in seat support one body side frame, another socket end and seat back frame chain connection, controlling bracing wire one end is connected with joystick, the other end pressing plate flexible with controlling recliner is connected, and pulls control bracing wire to make pressing plate action can control the flexible to regulate backrest to the angle of layback of recliner.
10. executive chair according to claim 9, is characterized in that: the recliner in described controlling organization adopts seat angle regulating the qi flowing in the channels spring or automotive seat angle regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278208.5U CN203873358U (en) | 2014-05-28 | 2014-05-28 | Executive chair with protraction function and protraction and body-building function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278208.5U CN203873358U (en) | 2014-05-28 | 2014-05-28 | Executive chair with protraction function and protraction and body-building function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203873358U true CN203873358U (en) | 2014-10-15 |
Family
ID=51673925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278208.5U Expired - Fee Related CN203873358U (en) | 2014-05-28 | 2014-05-28 | Executive chair with protraction function and protraction and body-building function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203873358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU174249U1 (en) * | 2017-01-16 | 2017-10-09 | Петр Павлинович Трудоношин | CHAIR SUPPORT FOR CHAIR |
-
2014
- 2014-05-28 CN CN201420278208.5U patent/CN203873358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU174249U1 (en) * | 2017-01-16 | 2017-10-09 | Петр Павлинович Трудоношин | CHAIR SUPPORT FOR CHAIR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |