CN202612311U - Rotary spring pin buckle - Google Patents
Rotary spring pin buckle Download PDFInfo
- Publication number
- CN202612311U CN202612311U CN 201120560847 CN201120560847U CN202612311U CN 202612311 U CN202612311 U CN 202612311U CN 201120560847 CN201120560847 CN 201120560847 CN 201120560847 U CN201120560847 U CN 201120560847U CN 202612311 U CN202612311 U CN 202612311U
- Authority
- CN
- China
- Prior art keywords
- latch
- spring
- pin
- housing
- force section
- 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
- 239000002131 composite material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000007373 indentation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
Images
Landscapes
- Buckles (AREA)
Abstract
The utility model relates to a rotary spring pin buckle, and is characterized in that: the rotary spring pin buckle includes a pin buckle shell body, the middle part thereof is arranged inside the pin buckle shell body and one end of the middle part is provided with a bolt of a force application part which is convenient for drawing and/or rotating, the pin buckle shell body is inside provided with a spring, the spring is sleeved on the bolt, the pin buckle shell body and the bolt are respectively provided with spring connection parts connected with both ends of the spring, and the pin buckle shell body is provided with a limit part used for maintaining the bolt actions and clamping with the bolt. The rotary spring pin buckle has the advantages of simple structure and convenient use.
Description
Technical field
The utility model belongs to a kind of novel rotation resilient key button, particularly relates to a kind of rotation resilient key button that is used for the assembly type care bed.
Background technique
Care bed is action inconvenient patient employed sick bed when being in hospital, and patient's action that it can utilize the different manner of execution of a body mechanical structure to help lie in bed helps medical care.At present, care bed on the market is big because of volume, and weight is big; Characteristics such as carrying inconvenience and cost height can only be used in hospital or the large-scale medical institutions, as want care bed is spread in the ordinary people life, must on the basis of not reducing the care bed function, simplify the structure of care bed; Reduce the cost of care bed; Spliced combination care bed can satisfy above-mentioned requirements, can facilitate for commenting the people in the ordinary family, has vast market prospect.
The pin button is to be used for connecting the different two-part critical pieces of combination care bed; Crucial jointing positions in the spliced combination care bed all need use pin to anchor the position; If use conventional general pin button; Care bed needs two to three people to operate in the process of dismounting at least, and wherein at least one people is responsible for regulating pin button, the various piece that other one to two people is responsible for helping care bed.Because pin button and care bed parts are mostly through being threaded or utilizing the fastening adjustment part to be connected, selling the adjustment process of detaining not only wastes time and energy, and also needs tool using in some cases, can not satisfy the easy-to-mount usage requirement of assembled care bed.
Summary of the invention
The utility model provides a kind of rotation resilient key button simple in structure, easy to use for solving the technical problem that exists in the known technology.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of rotation resilient key button; It is characterized in that: comprise that pin button housing, middle part are arranged in the said pin button housing and an end has the latch of the force section of being convenient to drawing and/or rotation; Said pin button enclosure interior is provided with spring; Said spring housing is contained on the said latch; Be respectively equipped with the spring joint that is connected with said both ends of the spring on said pin button housing and the latch, said pin button housing be provided be used to keep the latch action can with the limited part of latch clamping.
The utility model can also adopt following technological scheme:
Said spring is pressure spring or draught spring.
Said limited part is arranged on the inside of said pin button housing, and limited part can be connected with the spring joint contact of said latch.
Said limited part is arranged on the outside of said pin button housing, and is positioned on the pin button housing end corresponding with said force section, and the force section is connected with said limited part contact.
The junction surface of the spring joint of said limited part and said latch is provided with to be buckled a little what latch was circumferentially located.
The junction surface of said limited part and said force section is provided with to be buckled a little what latch was circumferentially located.
Said limited part is to being step-like boss along bolt axle.
Said force section is the rotatable handle that is installed in said latch end.
Said force section is the rotation draw ring that is installed in said latch end.
Said force section is the rotating handle that has arc groove.
Advantage and the good effect that the utlity model has are: the utility model provides a kind of can realize that the rotation resilient key of latch action conversion buckles through rotation or rotation and drawing; This pin discount interest promptly can easily be regulated with operator's a hand, and is extremely easy to use.Particularly be used in the spliced combination care bed that dismounting is had relatively high expectations, the manipulator can a hand steered body portion of holding, and the latch action of another hand adjustment joint pin button realizes that a people carries out dismounting to the bed body.Pin button advantage easy to use has satisfied the easy-to-mount usage requirement of assembled care bed.
Description of drawings
Fig. 1 is embodiment's one in the utility model a structural representation;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is embodiment's one in the utility model a structural representation;
Fig. 4 is the B-B view of Fig. 3;
Fig. 5 is embodiment's two in the utility model a structural representation;
Fig. 6 is the C-C view of Fig. 5;
Fig. 7 is embodiment's two in the utility model a structural representation;
Fig. 8 is the D-D view of Fig. 7.
Among the figure: 1, pin button housing; 1-1, spring joint; 1-2, limited part; 2, latch; 2-1, spring joint; 3, spring; 4, rotatable handle; 5, rotation draw ring; 6, swing handle; 6-1, arc groove.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
A kind of rotation resilient key button.Comprise pin button housing 1 and latch 2, the middle part of latch 2 is positioned at the inside that pin is buckled housing 1, and the two ends of latch 2 are positioned at the outside that pin is buckled housing 1.Pin button housing 1 inside is provided with and is used for the spring 3 that latch 2 resets; Spring 3 is sleeved on the latch 2; Latch 2 is buckled with pin and is respectively equipped with the spring joint (2-1,1-1) that is connected with spring 3 two ends on the housing 1; One end of latch 2 is provided with the force section, and the force section is used for drawing latch 2 or drawing and rotation latch 2, and pin button housing 1 is provided with limited part 1-2.The latch 2 that above-mentioned pin is smashed has two working positions; The latch ends of promptly not having the force section is stretched out latch ends indentation pin button housing 1 position of pin button housing 1 position and no force section; Automatic conversion between these two positions imposes on latch 2 through spring 3 and realizes that with the active force that pin is buckled on the housing 1 clamping of keeping by limited part 1-2 and latch 2 of latch 2 actions realizes.Through rotation or drawing and rotate latch 2, the limited part 1-2 on the pin button housing 1 is separated or clamping with latch 2, realize the conversion between the position.
In the utility model, enumerate following examples with regard to the set positions of spring 3, set positions and the snap fit of limited part 1-2 and latch 2 etc. of limited part 1-2 on the snap-on housing 1:
Embodiment one
State when the limited part 1-2 on the pin button housing 1 is inoperative is the work normality of pin button; The structure of this pin button such as Fig. 1, Fig. 2 can be that the pressure spring that the spring joint 1-1 of housing 1 is connected is buckled with the spring joint 2-1 of latch 2 and pin respectively in two ends for: the spring 3 of pin button; Pressure spring is sleeved on the latch 2; And pressure spring is between the spring joint 2-1 and force section of latch 2; Pin button housing 1 corresponding end with the force section inner or pin button housing 1 is provided with and the spring joint 2-1 of latch 2 or the limited part 1-2 of force section clamping, and the force section is rotatable handle 4 or the rotation draw ring 5 that is used for drawing and rotation latch 2.The pin buckle is under work normality state, and no force section one end that pin is smashed latch 2 stretches out pin and buckles housing 1 under the roof pressure effect of pressure spring, can position connection to the different two-part in the composite assembly care bed with this.Regulate the pin button; At first through rotatable handle 4 or rotation draw ring 5 drawing latches; Spring joint 2-1 or force section on the latch 2 missed be located at the limited part 1-2 that pin is buckled housing 1 inside or end; Through rotatable handle 4 or rotation draw ring 5 latch 2 is rotated a certain angle along axis afterwards; Make spring joint 2-1 or the force section on the latch 2 and be located at the limited part 1-2 clamping that pin is buckled housing 1 inside or end, 2 of the latches that pin is smashed maintain the indentation pin and buckle the state in the housing 1, the disassembled separation of different two-part in the composite assembly care bed.Utilize rotatable handle 4 or rotation draw ring 5 that latch 2 is returned original position along the axis counterrotating; Spring joint 2-1 on the latch 2 or force section and be located at pin and buckle the limited part 1-2 of housing 1 inside or end and under the pressure effect of pressure spring, break away from, pin is detained back the work normality of " stretching out ".
The structure of pin button such as Fig. 3, Fig. 4 can also be that the extension spring that the spring joint 1-1 of housing 1 is connected is buckled with the spring joint 2-1 of latch 2 and pin respectively in two ends for: the spring 3 of pin button; Extension spring is sleeved on the latch 2; And extension spring is positioned at the side of no force section of the spring joint 2-1 of latch 2; Pin button housing 1 corresponding end with the force section inner or pin button housing 1 is provided with and the spring joint 2-1 of latch 2 or the limited part 1-2 of force section clamping, and the force section is rotatable handle 4 or the rotation draw ring 5 that is used for drawing and rotation latch.The pin buckle is under work normality state, and no force section one end that pin is smashed latch 2 stretches out pin and buckles housing 1 under the tension of extension spring, can position connection to the different two-part in the composite assembly care bed with this.Regulate the pin button; At first through rotatable handle 4 or rotation draw ring 5 drawing latches 2; Spring joint 2-1 or force section on the latch 2 missed be located at the limited part 1-2 that pin is buckled housing 1 inside or end; Through rotatable handle 4 or rotation draw ring 5 latch 2 is rotated a certain angle along axis afterwards; Make spring joint 2-1 or the force section on the latch 2 and be located at the limited part 1-2 clamping that pin is buckled housing 1 inside or end, 2 of the latches that pin is smashed maintain the indentation pin and buckle the state in the housing 1, the disassembled separation of different two-part in the composite assembly care bed.Utilize rotatable handle 4 or rotation draw ring 5 that latch 2 is returned original position along the axis counterrotating; Spring joint 2-1 on the latch 2 or force section and be located at pin and buckle the limited part 1-2 of housing 1 inside or end and under the tension of extension spring, break away from, pin is detained back the work normality of " stretching out ".
Embodiment two
State when the limited part 1-2 that pin is buckled works is the work normality of pin button; The structure of this pin button such as Fig. 5, Fig. 6 can be that the pressure spring that the spring joint 1-1 of housing 1 is connected is buckled with the spring joint 2-1 of latch 2 and pin respectively in two ends for: the spring 3 of pin button; Pressure spring is sleeved on the latch 2; And pressure spring is positioned at the side of no force section of the spring joint 2-1 of latch 2; Pin button housing 1 corresponding end with the force section inner or pin button housing 1 is provided with and the spring joint 2-1 of latch 2 or the limited part 1-2 of force section clamping, and the force section is rotatable handle 4, rotation draw ring 5 that is used to rotate latch 2 or the swing handle 6 that has arc groove 6-1.The pin buckle is under work normality state; Spring joint 2-1 on the latch 2 or force section and be located at the limited part 1-2 clamping that pin is buckled housing 1 inside or end; Pressure spring is pressed in pin and buckles between the spring joint of housing 1 and latch 2; No force section one end that pin is smashed latch 2 stretches out pin and buckles housing 1, can position connection to the different two-part in the composite assembly care bed with this.Regulate the pin button; Directly latch 2 is rotated a certain angle along axis through rotatable handle 4, rotation draw ring 5 or swing handle 6; Make spring joint 2-1 or the force section on the latch 2 and be located at pin and buckle the limited part 1-2 of housing 1 inside or end and under the pressure effect of pressure spring, break away from; The latch 2 indentation pins that pin is smashed are buckled in the housing 1 the disassembled separation of different two-part in the composite assembly care bed.Push latch and utilize rotatable handle, rotation draw ring or swing handle that latch is returned original position along the axis counterrotating, spring joint on the latch or force section be located at the limited part clamping once more that pin is buckled enclosure interior or end, sell the work normality of detaining back " stretching out ".
The structure of pin button such as Fig. 7, Fig. 8 can also be that the extension spring that the spring joint 1-2 of housing 1 is connected is buckled with the spring joint 2-1 of latch 2 and pin respectively in two ends for: the spring 3 of pin button; Extension spring is sleeved on the latch 2; And extension spring is between the spring joint 2-1 and force section of latch 2; Pin button housing 1 corresponding end with the force section inner or pin button housing 1 is provided with and the spring joint 2-1 of latch 2 or the limited part 1-2 of force section clamping, and the force section is rotatable handle 4, rotation draw ring 5 that is used to rotate latch 2 or the swing handle 6 that has arc groove 6-1.The pin buckle is under work normality state; Spring joint 2-1 on the latch 2 or force section and be located at the limited part 1-2 clamping that pin is buckled housing 1 inside or end; Extension spring is elongated at pin and buckles between the spring joint 1-2 of spring joint 1-1 and latch 2 of housing 1; No force section one end that pin is smashed latch 2 stretches out pin and buckles housing 1, can position connection to the different two-part in the composite assembly care bed with this.Regulate the pin button; Directly latch 2 is rotated a certain angle along axis through rotatable handle 4, rotation draw ring 5 or swing handle 6; Make spring joint 2-1 or the force section on the latch 2 and be located at the limited part 1-2 that pin buckles housing 1 inside or end and break away from the tension bottom of extension spring; The latch 2 indentation pins that pin is smashed are buckled in the housing 1 the disassembled separation of different two-part in the composite assembly care bed.Push latch 2 and utilize rotatable handle 4, rotation draw ring 5 or swing handle 6 that latch 2 is returned original position along the axis counterrotating; Spring joint 2-1 on the latch 2 or force section and be located at the limited part 1-2 clamping once more that pin is buckled housing 1 inside or end, pin is detained back the work normality of " stretching out ".
Among above-mentioned two embodiments, being the angle of swing of restriction force section, can be to constituting step-like boss with the limited part of latch clamping along bolt axle.For the relative position that prevents latch and limited part does not produce slippage because of exterior vibration; On the junction surface of the spring joint of limited part and latch or the junction surface of limited part and force section be provided with and buckle a little, the button point is the circular salient point that coincide each other and cooperates arc groove with it.
Claims (10)
1. one kind is rotated the resilient key button; It is characterized in that: comprise that pin button housing, middle part are arranged in the said pin button housing and an end has the latch of the force section of being convenient to drawing and/or rotation; Said pin button enclosure interior is provided with spring; Said spring housing is contained on the said latch, is respectively equipped with the spring joint that is connected with said both ends of the spring on said pin button housing and the latch, said pin button housing be provided be used to keep the latch action can with the limited part of latch clamping.
2. rotation resilient key button according to claim 1 is characterized in that: said spring is pressure spring or draught spring.
3. rotation resilient key button according to claim 1 is characterized in that: said limited part is arranged on the inside of said pin button housing, and limited part can be connected with the spring joint contact of said latch.
4. based on the described rotation resilient key of claim 1 button, it is characterized in that: said limiting section is arranged on the outside of said pin button housing, and is positioned on the pin button housing end corresponding with said force section, and the force section is connected with said limiting section contact.
5. rotation resilient key button according to claim 3 is characterized in that: the junction surface of the spring joint of said limited part and said latch is provided with to be buckled a little what latch was circumferentially located.
6. rotation resilient key button according to claim 4 is characterized in that: the junction surface of said limited part and said force section is provided with to be buckled a little what latch was circumferentially located.
7. according to claim 3,4,5 or 6 described rotation resilient key buttons, it is characterized in that: said limited part is to being step-like boss along bolt axle.
8. according to claim 1,4 or 6 described rotation resilient key buttons, it is characterized in that: said force section is the rotatable handle that is installed in said latch end.
9. according to claim 1,4 or 6 described rotation resilient key buttons, it is characterized in that: said force section is the rotation draw ring that is installed in said latch end.
10. according to claim 1,4 or 6 described rotation resilient key buttons, it is characterized in that: said force section is the rotating handle that has arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120560847 CN202612311U (en) | 2011-12-29 | 2011-12-29 | Rotary spring pin buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120560847 CN202612311U (en) | 2011-12-29 | 2011-12-29 | Rotary spring pin buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612311U true CN202612311U (en) | 2012-12-19 |
Family
ID=47346013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120560847 Expired - Lifetime CN202612311U (en) | 2011-12-29 | 2011-12-29 | Rotary spring pin buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612311U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869491A (en) * | 2018-06-28 | 2018-11-23 | 安徽升翔生态农业发展有限公司 | A kind of furniture connection hook ring |
| CN109287088A (en) * | 2018-11-19 | 2019-01-29 | 江苏德联达智能科技有限公司 | A kind of protective device for electronic product |
| CN110155631A (en) * | 2019-05-13 | 2019-08-23 | 安徽三品技术服务有限公司 | Edible oil processing and feeding device |
| CN110410643A (en) * | 2019-07-25 | 2019-11-05 | 广州市鹭江远科技有限公司 | A kind of stable type software test apparatus with adjusting angle function |
| CN110963367A (en) * | 2019-12-06 | 2020-04-07 | 安徽翰联色纺股份有限公司 | Sliver can with connecting structure |
| CN111550482A (en) * | 2019-12-26 | 2020-08-18 | 兰州空间技术物理研究所 | A cam type locking and unlocking device |
| CN112247974A (en) * | 2020-10-13 | 2021-01-22 | 常熟市天博金属制品有限公司 | A special rotating shaft for a mechanical gripper |
| CN112337698A (en) * | 2020-10-29 | 2021-02-09 | 任月素 | Sprinkler for municipal administration watering lorry |
-
2011
- 2011-12-29 CN CN 201120560847 patent/CN202612311U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869491A (en) * | 2018-06-28 | 2018-11-23 | 安徽升翔生态农业发展有限公司 | A kind of furniture connection hook ring |
| CN109287088A (en) * | 2018-11-19 | 2019-01-29 | 江苏德联达智能科技有限公司 | A kind of protective device for electronic product |
| CN110155631A (en) * | 2019-05-13 | 2019-08-23 | 安徽三品技术服务有限公司 | Edible oil processing and feeding device |
| CN110410643A (en) * | 2019-07-25 | 2019-11-05 | 广州市鹭江远科技有限公司 | A kind of stable type software test apparatus with adjusting angle function |
| CN110963367A (en) * | 2019-12-06 | 2020-04-07 | 安徽翰联色纺股份有限公司 | Sliver can with connecting structure |
| CN111550482A (en) * | 2019-12-26 | 2020-08-18 | 兰州空间技术物理研究所 | A cam type locking and unlocking device |
| CN111550482B (en) * | 2019-12-26 | 2022-01-21 | 兰州空间技术物理研究所 | Cam type locking and unlocking device |
| CN112247974A (en) * | 2020-10-13 | 2021-01-22 | 常熟市天博金属制品有限公司 | A special rotating shaft for a mechanical gripper |
| CN112337698A (en) * | 2020-10-29 | 2021-02-09 | 任月素 | Sprinkler for municipal administration watering lorry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202612311U (en) | Rotary spring pin buckle | |
| CN201469214U (en) | mop rotating structure | |
| CN203958497U (en) | Folded bicycle | |
| CN201512239U (en) | Novel garbage can | |
| CN207590895U (en) | A kind of medical care activities armrest support | |
| CN202934270U (en) | Draw-bar electric welding machine | |
| CN204150091U (en) | A kind of folding mechanism and baby stroller | |
| CN201037316Y (en) | Telescopic top bar | |
| CN203920861U (en) | Single-hand folding baby carriage | |
| CN202878269U (en) | Battery pack installation structure | |
| CN201004900Y (en) | Interconnecting fastener of the pet necklace rope | |
| CN105226216A (en) | Battery cover fixing buckle structure | |
| CN204394399U (en) | A kind of novel primary and secondary toilet lid | |
| CN220453891U (en) | Air purifier structure with fixed upper shell and lower shell and convenient and fast disassembly | |
| CN207666186U (en) | A kind of curler of adjustable-angle | |
| CN201221308Y (en) | Automatic latching mechanism of stairs | |
| CN102729227B (en) | Battery pack installation structure | |
| CN209273359U (en) | A kind of installation and provision for disengagement for driving belt | |
| CN207869573U (en) | A kind of power module and insert frame | |
| CN207949379U (en) | A kind of external straight line wheel | |
| CN203488686U (en) | Transmission shell for tractor | |
| CN202911340U (en) | Pen with dropping-prevention pen cap | |
| CN201639776U (en) | Button-type megaphone | |
| CN203152847U (en) | Rear end cover for electric hair dryer | |
| CN206150731U (en) | Suitcase is a chain of to be detained |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |