CN202496771U - Mechanism for controlling ascending and descending of seat by fine movement of stay cord - Google Patents
Mechanism for controlling ascending and descending of seat by fine movement of stay cord Download PDFInfo
- Publication number
- CN202496771U CN202496771U CN2012200627531U CN201220062753U CN202496771U CN 202496771 U CN202496771 U CN 202496771U CN 2012200627531 U CN2012200627531 U CN 2012200627531U CN 201220062753 U CN201220062753 U CN 201220062753U CN 202496771 U CN202496771 U CN 202496771U
- Authority
- CN
- China
- Prior art keywords
- piece
- stay cord
- backguy
- seat
- shell
- 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 - Lifetime
Links
- 230000001174 ascending effect Effects 0.000 title abstract 3
- 238000005452 bending Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a mechanism for controlling ascending and descending of a seat by fine movement of a stay cord. The mechanism comprises a stay cord, a wedge block and an oblique stressed piece, wherein the stay cord is connected with a stay cord head; the stay cord head is arranged in the wedge block; the wedge block is arranged in a shell, and slides on a slipway; the oblique stressed piece is positioned below the wedge block; the wedge block inclined surface of the wedge block is contacted with the stressed oblique surface of the oblique stressed piece; the oblique stressed piece is positioned in the shell; a space of a cylinder rod head is formed below the oblique stressed piece; the shell is connected with a support piece of the cylinder rod head; and the tail end of the stay cord is connected with a push button. According to the mechanism for controlling ascending and descending of the seat by fine movement of the stay cord, the push bottom can be arranged at a required position, the seat can be controlled to ascend and descend by lightly pressing the push button, and very high practicability and convenience are realized.
Description
Technical field
The utility model relates to a kind of seat lifting control device, relate in particular to a kind of can be with the micromotion mechanism of backguy control.
Background technology
Traditional executive chair can the design of lifting structure in, great majority all are: be a upright column below chair base, an air pressure rod is wherein arranged, actual is a cylinder body.
One rod bar stretches among the cylinder body; The rod bar supports the base of chair; The lifting control mechanism of chair is an action bars that utilizes lever principle to move with hand, and the seat bottom of need bending over to stretch out one's hand is pulled action bars and could be controlled air pressure rod, and the seat bottom of need bending over a little to stretch out one's hand when pulling just can get at; Very inconvenient, especially ladies seldom operate this mechanism.
Chair lifting control mechanism of the prior art also has a defective, is exactly people when being sitting on the chair, because the seat subordinate is heavy, can be pressed onto the air pressure rod button, and chair height is descended, and people's back chair height of getting up can rise again, thereby can not fine control chair height.
The utility model content
In order to solve the problems referred to above that exist in the prior art; The utility model provides a kind of backguy fine motion control mechanism that seat goes up and down, and the mechanism that a kind of backguy fine motion control seat of the utility model goes up and down has a small and exquisite button of pulling, and the handrail etc. that can be arranged on chair is the position easily; When needing the up-down of adjustment chair; Pull this control gently and use button, just can adjust the height of chair, very convenient.
The utility model is through adopting following technical scheme to realize.
Manufacture and design the mechanism that a kind of backguy fine motion control seat goes up and down, comprising:
One backguy, said backguy is connected with pull wire head, and said pull wire head places carves piece;
The said piece of carving places in the shell, on slideway, slides;
One oblique pressure containing part is positioned to be carved under the piece, the piece inclined-plane of carving contact with the pressurized inclined-plane of oblique pressure containing part;
Said oblique pressure containing part also is in the shell;
Be the space of cylinder rod head under the said oblique pressure containing part.
Said shell contacts with the support member of cylinder rod head.
The tail end of said backguy connects one and pulls button.
Compared with prior art, the mechanism that a kind of backguy fine motion of the utility model control seat goes up and down pulls button and can arbitraryly be installed in own desired position, only needs gently one by controlling chair, and is very practical and convenient.And the utility model has overcome the seat support defective fluctuated that causes because of human body compressing seat support.
Description of drawings
Fig. 1 is the sketch map of the mechanism of a kind of backguy fine motion control of the utility model seat up-down;
Fig. 2 is the sketch map that the mechanism of a kind of backguy fine motion control of the utility model seat up-down is connected with air pressure rod.
Label among the figure:
1 shell
32 backguys of 3 pull wire head, 31 backguy sheath lock rings
4 oblique pressure containing parts, 41 pressurized inclined-planes
5 carve piece 51 carves the piece inclined-plane
6 cylinders, 61 cylinder rod heads.
The specific embodiment
For principle and the structure that further specifies the utility model, combine accompanying drawing that the preferred embodiment of the utility model is elaborated, yet said embodiment is merely the usefulness that furnishes an explanation and explain at present, can not be used for limiting the scope of patent protection of the utility model.
Like Fig. 1～shown in Figure 2, manufacture and design the mechanism that a kind of backguy fine motion control seat goes up and down, comprising:
One backguy 32, said backguy 32 is connected with pull wire head 3, and said pull wire head 3 places carves piece 5;
The said piece 5 of carving places in the shell 1, on slideway, slides;
One oblique pressure containing part 4 is positioned to be carved under the piece 5, and the piece inclined-plane 51 of carving of carving piece 5 contacts with the pressurized inclined-plane 41 of oblique pressure containing part 4;
Said oblique pressure containing part 4 also is in the shell 1;
Be the space of cylinder rod head 61 under the said oblique pressure containing part 4.
Said shell 1 contacts with the support member of cylinder rod head 61.
The tail end of said backguy 32 connects one and pulls the button (not shown).
The utility model operation principle is following:
Operated when pulling button; Backguy 32 is tightened up, and drive is carved piece 5 and moved inward, and it is carved piece inclined-plane 51 and promotes pressurized inclined-planes 41; Oblique pressure containing part 4 is moved downward; Because shell 1 is to be fixed on the base irremovablely, so force oblique pressure containing part 4 to push cylinder rod head 61 downwards, makes air pressure rod can do elevating movement.
When unclamping when pulling button, backguy 32 is loosened, and carves piece 5 motion in the other direction and resets, and oblique pressure containing part 4 also rises simultaneously and resets, and because of having unclamped cylinder rod head 61, air pressure rod promptly is fixed can not free lifting.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (3)
1. the mechanism that seat goes up and down is controlled in a backguy fine motion, it is characterized in that said mechanism comprises:
One backguy (32), said backguy (32) is connected with pull wire head (3), and said pull wire head (3) places carves piece (5);
The said piece (5) of carving places in the shell (1), on slideway, slides;
One oblique pressure containing part (4) is positioned to be carved under the piece (5), and the piece inclined-plane (51) of carving of carving piece (5) contacts with the pressurized inclined-plane (41) of oblique pressure containing part (4);
Said oblique pressure containing part (4) also is in the shell (1);
Be the space of cylinder rod head (61) under the said oblique pressure containing part (4).
2. the mechanism that a kind of backguy fine motion control seat according to claim 1 goes up and down is characterized in that:
Said shell (1) contacts with the support member of cylinder rod head (61).
3. the mechanism that a kind of backguy fine motion control seat according to claim 1 goes up and down is characterized in that:
The tail end of said backguy (32) connects one and pulls button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200627531U CN202496771U (en) | 2012-02-24 | 2012-02-24 | Mechanism for controlling ascending and descending of seat by fine movement of stay cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200627531U CN202496771U (en) | 2012-02-24 | 2012-02-24 | Mechanism for controlling ascending and descending of seat by fine movement of stay cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496771U true CN202496771U (en) | 2012-10-24 |
Family
ID=47033409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200627531U Expired - Lifetime CN202496771U (en) | 2012-02-24 | 2012-02-24 | Mechanism for controlling ascending and descending of seat by fine movement of stay cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080379A (en) * | 2017-06-20 | 2017-08-22 | 中威控股集团有限公司 | Seat and its seat lift adjustment controlling organization |
-
2012
- 2012-02-24 CN CN2012200627531U patent/CN202496771U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080379A (en) * | 2017-06-20 | 2017-08-22 | 中威控股集团有限公司 | Seat and its seat lift adjustment controlling organization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101835411B (en) | Continuously height adjustable baby mattress support and apparatus therefor | |
| US20150320217A1 (en) | Structure-improved multifunction chassis | |
| CN108528292B (en) | Headrest height adjusting device of automobile child seat and automobile child seat | |
| CN201641140U (en) | Seat chassis with improved structure | |
| CN202496771U (en) | Mechanism for controlling ascending and descending of seat by fine movement of stay cord | |
| CN201234762Y (en) | Rocking chair roof board sun-shading angle regulating device | |
| CN203637917U (en) | Seat height regulating mechanism for baby carrier | |
| CN108720266A (en) | A kind of lifting desk | |
| CN201276037Y (en) | Headrest height regulator for child's safety seat for vehicle | |
| CN203226991U (en) | Improved operation table | |
| CN202457068U (en) | Desk and chair lifting device | |
| CN201238750Y (en) | Lifting computer table | |
| CN202919594U (en) | Spherical guide line control mechanism of chair adjusting device | |
| CN202437607U (en) | Arm massaging frame for massaging chair | |
| CN209059730U (en) | A kind of bed body incline structure of medical treatment bed body single motor push rod | |
| CN105105939A (en) | Armrest structure of wheelchair | |
| CN214267355U (en) | Control rod for vehicle | |
| CN206493282U (en) | A kind of module switching mechanism | |
| CN204468597U (en) | The liftable massage armchair of a kind of head-shield | |
| CN212325924U (en) | Double-back and waist height-adjusting structure | |
| CN101683742A (en) | Improved carpenter clamp | |
| CN214689996U (en) | Intelligent electric scooter | |
| CN202077940U (en) | Pneumatic lifting adjustment mechanism for sofa headrests | |
| CN209750221U (en) | Recreational vehicle table leg capable of being adjusted in multiple directions | |
| CN101836924B (en) | Guardrail of nursing bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN HOWEN PLASTIC HARDWARE CO., LTD. Free format text: FORMER NAME: HAOWEN PLASTIC-RUBBER HARDWARE PRODUCT CO., LTD., DONGGUAN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523642, Guangdong province Dongguan Qingxi Town Iron Pine Village Patentee after: DONGGUAN HOWEN PLASTIC& METAL PRODUCTS CO., LTD. Address before: 523642, Guangdong province Dongguan Qingxi Town Iron Pine Village Patentee before: Dongguan HoWen Plastic& Metal Products Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |