CN201870153U - Position regulation control mechanism for seat - Google Patents
Position regulation control mechanism for seat Download PDFInfo
- Publication number
- CN201870153U CN201870153U CN2010206049767U CN201020604976U CN201870153U CN 201870153 U CN201870153 U CN 201870153U CN 2010206049767 U CN2010206049767 U CN 2010206049767U CN 201020604976 U CN201020604976 U CN 201020604976U CN 201870153 U CN201870153 U CN 201870153U
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- Prior art keywords
- hole
- control pin
- regulation
- seat
- controlling organization
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Abstract
The utility model relates to a position regulation control mechanism for a seat, which can effectively change the forced direction of a pressure-bearing notch and has a simple structure. The position regulation control mechanism for the seat comprises a first element, a second element and a regulation and control pin, wherein the first element is inserted in the second element and can move relative to the second element, and the regulation and control pin penetrates the first element and the second element. The position regulation control mechanism for the seat is characterized by also comprising a return spring, one of the first element and the second element is provided with an inclined L-shaped hole, the other one of the first element and the second element is provided with a notch groove hole, and the notch groove hole is provided with a groove and a notch hole which is communicated with the groove and is arranged at the side edge of the groove. The regulation and control pin penetrates the inclined L-shaped hole and the notch groove hole, the return spring is arranged in the first element, one end of the return spring is pressed and contacted with the regulation and control pin, and the other end of the return spring is pressed and contacted with the inner wall of the first element, thus the regulation and control pin can be repressed into the notch hole of the notch groove hole.
Description
Technical field
The utility model relates to the position adjustments controlling organization, relates in particular to a kind of position adjustments controlling organization that is used for seat.
Background technology
Along with the raising of people's quality of life and the internationalization of commercial quality standard, people have proposed comfortableness and safety in utilization requirement to seat, the adjuster that can regulate height of seat, ductility, angle that for this reason must meet international quality standards in the middle setting of seat adapts to people's comfortableness demand by the adjusting of adjuster safety.
Though the prior art chair regulator can be finished multiple adjusting, there is defective in actual use:
1. because prior art chair regulator control knob is many, part is many, complex structure, not only raw material and labor waste, production cost height are operated hard to tackle also bringing to the user and are used inconvenience;
2. because prior art armrest adjuster adopts forward pressure-bearing toothing, therefore make that the pressure-bearing tooth is high to material requirements, also be difficult to reach the requirement of international quality standards, occur the quality and the potential safety hazard of broken teeth easily.
The utility model content
The purpose of this utility model is to provide a kind of position adjustments controlling organization that is used for seat, is subjected to force direction and simple in structure with what change the pressure-bearing tooth.
The purpose of this utility model is achieved in that
The position adjustments controlling organization that is used for seat, comprise first element, second element and regulation and control pin, first element is plugged in second element, and can move relative to second element, the regulation and control pin runs through first element and second element, be characterized in, also comprise back-moving spring, the side in first element and second element is provided with oblique L hole, and the opposing party is provided with the teeth groove hole, this teeth groove hole has a groove and the perforation of this groove side of communicating with this groove, described regulation and control pin is to run through this oblique L hole and this teeth groove hole, and this back-moving spring is arranged in first element, and an end is pressed with the regulation and control pin and touched, the interior wall pressure of the other end and first element touches, thereby compressing regulation and control pin enters the perforation in teeth groove hole.
The described position adjustments controlling organization that is used for seat, its further characteristics are that tiltedly the L hole communicates synthetic by slotted hole and dog hole.
The described position adjustments controlling organization that is used for seat, its further characteristics be, first element is a moving tube, and second element is a fixed fitting.
The described position adjustments controlling organization that is used for seat, its further characteristics be, tiltedly the L hole is arranged on the moving tube, and the teeth groove hole is arranged on the fixed fitting.
The described position adjustments controlling organization that is used for seat, its further characteristics are that described regulation and control pin diameter is less than the minimum-value aperture in teeth groove hole and the minimum-value aperture in oblique L hole.
The described position adjustments controlling organization that is used for seat, its further characteristics are that the described regulation and control pin maximum transversal displacement that omnidistance displacement produces in oblique L hole adds that the diameter of regulation and control pin is less than the groove width in teeth groove hole and the tooth depth sum of perforation.
The described position adjustments controlling organization that is used for seat, its further characteristics be, described regulation and control pin enters the perforation in teeth groove hole, contacts with the hypotenuse face of the slotted hole in oblique L hole.
The described position adjustments controlling organization that is used for seat, its further characteristics are that described regulation and control pin enters the dog hole in oblique L hole, and is separated with distance between the long limit of the groove in teeth groove hole.
The utility model can be the armrest governor motion, owing to adopted above-mentioned technical scheme, makes it compared with prior art, has following advantage and good effect:
Because the regulation and control pin contacts with the slotted hole hypotenuse face in oblique L hole behind the perforation that enters the teeth groove hole, and change perforation tooth be subjected to force direction, therefore, when the adjusting controlling organization is subjected to external force, tiltedly the slotted hole hypotenuse face in L hole will be with the oblique regulation and control pin that acts on of external force, disperse the pressure of regulation and control pin, and avoid occurring the quality and the potential safety hazard of broken teeth the tooth of perforation.
Description of drawings
By the description of a following embodiment to the utility model seat adjustment controlling organization, can further understand the purpose of this utility model, concrete mechanism characteristics and advantage in conjunction with its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is the structural representation of the utility model seat adjustment controlling organization;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the utility model seat adjustment controlling organization view when the adjusting controlling organization is stressed in use;
Fig. 4 is the view of the utility model seat adjustment controlling organization regulation and control pin when entering the dog hole in oblique L hole;
Fig. 5 is the view of the utility model seat adjustment controlling organization regulation and control pin when leaving the dog hole in oblique L hole.
The specific embodiment
See also Fig. 1 and Fig. 2, the structural representation of the utility model seat adjustment controlling organization.The utility model seat adjustment controlling organization comprises a fixed fitting 1; One moving tube 2 is slidably in fixed fitting 1; One regulation and control pin 3 runs through fixed fitting 1 and moving tube 2; One back-moving spring 4 is arranged in the moving tube 2, and an end is pressed with regulation and control pin 3 and touched, and wall pressure touches in the other end and the moving tube 2.
Please continue referring to illustrated in figures 1 and 2, form the vertical teeth groove hole 11 that is provided with on the fixed fitting 1, teeth groove hole 11 is communicated synthetic by groove 111 and a plurality of perforation 112, regulates so that be set in the moving tube 2 and the displacement between the fixed fitting 1 that move in the fixed fitting 1.Form the oblique L hole 21 of oblique setting on the moving tube 2, oblique L hole 21 is communicated synthetic by oblique slotted hole 211 and dog hole 212, so that control is set in the displacement of the moving tube 2 relative fixed pipe fittings 1 that move in the fixed fitting 1.Regulation and control pin 3 runs through oblique L hole 21 on the moving tube 2 and the teeth groove hole 11 on the fixed fitting 1.Back-moving spring 4 is arranged in the moving tube 2, and an end and regulation and control pin 3 are pressed and touched, and wall pressures touch in the other end and the moving tube 2, oppresses regulation and control pin 3 and enters the perforation 112 in teeth groove hole 11 or force regulation and control pin 3 to keep static in the dog hole 212 in oblique L hole 21.
By regulating relative position and displacement and the displacement between moving tube 2 and the fixed fitting 1, reach the height regulated between control seat and the seat component, ductility, angle to the required appropriate position of user.
See also shown in Figure 3ly, it is that the utility model seat adjustment controlling organization is in use when regulating the view of controlling organization when stressed.Regulating and control to sell 3 perforation 112 backs that enter teeth groove hole 11 when this seat adjustment controlling organization is stressed contacts with the slotted hole 211 hypotenuse faces in oblique L hole 21, slotted hole 211 hypotenuse faces change the force direction that is subjected to of tooth 1121 in the perforation 112, disperse the pressure of 3 pairs of teeth 1121 of regulation and control pin, and avoid occurring the quality and the potential safety hazard of broken teeth.
See also Fig. 4 and shown in Figure 5, they are the utility model seat adjustment controlling organization regulation and control pin view when entering the dog hole in oblique L hole and leaving the dog hole in oblique L hole.When moving tube 2 moved to an end of fixed fitting 1, an end in the teeth groove hole 11 compressing regulation and control pin 3 edges tiltedly hypotenuse of the slotted hole 211 in L hole 21 entered in the dog hole 212 as shown in Figure 4, and the back-moving spring semi-finals is compeled regulation and control pin 3 and keep static in the dog hole 212 in oblique L hole 21; Moving tube 2 can move to the other end of as shown in Figure 4 fixed fitting 1 this moment, when moving tube 2 moves to the other end of fixed fitting 1, the other end in teeth groove hole 11 forces regulation and control pin 3 to leave the dog hole 212 in oblique L hole 21, enter in the perforation 112 in teeth groove hole 11, so move in circles, can simply reach the realization of the repetition of regulating control.
The utility model seat adjustment controlling organization is in installation process, back-moving spring 4 should touch with regulation and control pin 3 pressures by an end, wall pressure touches in the other end and the moving tube 2, compressing regulation and control pin 3 enters the perforation 112 in teeth groove hole 11 and leaves to a certain degree precompression, and pressure size degree preferably makes regulation and control pin 3 can be close to the tooth root of the perforation 112 in teeth groove hole 11.
In the previous embodiment, the diameter of regulation and control pin 3 is less than the minimum-value aperture in teeth groove hole 11 and the minimum-value aperture in oblique L hole.
In the previous embodiment, the regulation and control pin 3 maximum transversal displacement that omnidistance displacement produces in oblique L hole adds that the diameter of regulation and control pin is less than the groove width in teeth groove hole and the tooth depth sum of perforation.
In the previous embodiment, regulation and control pin 3 enters the perforation in teeth groove hole, contacts with the hypotenuse face of the slotted hole in oblique L hole.
In the previous embodiment, regulation and control pin 3 enters the dog hole in oblique L hole, and is separated with distance between the long limit of the groove in teeth groove hole.
By on draw moving tube or press down moving tube, just can reaching the purpose of position adjustments behind the resistance that overcomes back-moving spring etc., and do not need to regulate and control the special governor motion of pin, therefore simple in structure.
Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, can also make the variation and the modification of various equivalences, therefore, as long as variation, the distortion to the foregoing description all will be implemented in the scope of the utility model claims in connotation scope of the present utility model.
Claims (9)
1. the position adjustments controlling organization that is used for seat, comprise first element, second element and regulation and control pin, first element is plugged in second element, and can move relative to second element, the regulation and control pin runs through first element and second element, it is characterized in that, also comprise back-moving spring, side in first element and second element is provided with oblique L hole, the opposing party is provided with the teeth groove hole, this teeth groove hole has a groove and the perforation of this groove side of communicating with this groove, described regulation and control pin is to run through this oblique L hole and this teeth groove hole, and this back-moving spring is arranged in first element, and an end is pressed with the regulation and control pin and touched, the interior wall pressure of the other end and first element touches, thereby compressing regulation and control pin enters the perforation in teeth groove hole.
2. the position adjustments controlling organization that is used for seat as claimed in claim 1 is characterized in that, tiltedly the L hole communicates synthetic by slotted hole and dog hole.
3. the position adjustments controlling organization that is used for seat as claimed in claim 2 is characterized in that first element is a moving tube, and second element is a fixed fitting.
4. the position adjustments controlling organization that is used for seat as claimed in claim 3 is characterized in that, tiltedly the L hole is arranged on the moving tube, and the teeth groove hole is arranged on the fixed fitting.
5. the position adjustments controlling organization that is used for seat as claimed in claim 4 is characterized in that, described regulation and control pin diameter is less than the minimum-value aperture in teeth groove hole and the minimum-value aperture in oblique L hole.
6. the position adjustments controlling organization that is used for seat as claimed in claim 5 is characterized in that, the described regulation and control pin maximum transversal displacement that omnidistance displacement produces in oblique L hole adds that the diameter of regulation and control pin is less than the groove width in teeth groove hole and the tooth depth sum of perforation.
7. the position adjustments controlling organization that is used for seat as claimed in claim 6 is characterized in that described regulation and control pin enters the perforation in teeth groove hole, contacts with the hypotenuse face of the slotted hole in oblique L hole.
8. the position adjustments controlling organization that is used for seat as claimed in claim 7 is characterized in that described regulation and control pin enters the dog hole in oblique L hole, and is separated with distance between the long limit of the groove in teeth groove hole.
9. the position adjustments controlling organization that is used for seat as claimed in claim 8 is characterized in that this position adjustments controlling organization is the armrest governor motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206049767U CN201870153U (en) | 2010-11-12 | 2010-11-12 | Position regulation control mechanism for seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206049767U CN201870153U (en) | 2010-11-12 | 2010-11-12 | Position regulation control mechanism for seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201870153U true CN201870153U (en) | 2011-06-22 |
Family
ID=44158095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206049767U Expired - Fee Related CN201870153U (en) | 2010-11-12 | 2010-11-12 | Position regulation control mechanism for seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201870153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
-
2010
- 2010-11-12 CN CN2010206049767U patent/CN201870153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
| CN111493513B (en) * | 2020-04-03 | 2022-06-28 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
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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 |
Granted publication date: 20110622 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |