CN204403257U - A kind of buffer structure-improved of cupboard - Google Patents
A kind of buffer structure-improved of cupboard Download PDFInfo
- Publication number
- CN204403257U CN204403257U CN201420837013.XU CN201420837013U CN204403257U CN 204403257 U CN204403257 U CN 204403257U CN 201420837013 U CN201420837013 U CN 201420837013U CN 204403257 U CN204403257 U CN 204403257U
- Authority
- CN
- China
- Prior art keywords
- piston head
- cylinder body
- outer cylinder
- opening
- elastic component
- 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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Abstract
The utility model discloses a kind of buffer structure-improved of cupboard, comprise: an outer cylinder body, one elastic component, one push rod and a capping, one end of outer cylinder body is provided with an opening, opening is inwardly provided with a holding space, elastic component is inserted holding space from opening, one end of elastic component is against the bottom surface of holding space, push rod is provided with a shaft, one end of shaft is provided with an expansion section, expansion section connects a piston head by an elastic cushion block, expansion section, elastic cushion block and the exterior circumferential of piston head are provided with entering of keeping being connected, exhaust ditch, push rod is inserted with one end of piston head holding space from opening, the other end of elastic component is propped up mutually with the piston head of push rod, the hd top face central authorities of capping are provided with a breakthrough portion, breakthrough portion is stretched out for shaft and is combined on the opening of outer cylinder body by capping, thus produce with expansion section and stop.The utility model cushioning effect is good, produces noise little.
Description
Technical field
The utility model relates to mechanical damping technical field, refers to a kind of buffer structure-improved of cupboard especially.
Background technique
Indoor common wardrobe, cabinet, the cupboard of the various form such as cabinet, in order to the storage providing people to carry out article, and in order to meet the design principle of ergonomics, the height of these cupboards mostly all can not more than the height of an adult normal, its reason will be convenient to user exactly and carry out opening and receive, but along with unban population constantly increases, in order to effectively utilize space, so just there is people to be separately provided with lifting cabinet on the wall higher than user's height, by the connection of lifting cabinet connecting rod, when cabinet is opened, the rack of its inside can initiatively decline, to facilitate taking or swinging in of article, when pushing back, rack can also up reset.But because directly lifting does not have cushioning effect, allow rack all can produce fierce collision with cabinet when declining or rise, this kind collides not only can the damage of acceleration means, more therefore can send annoying noise.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of buffer structure-improved of cupboard, to solve the problems of the technologies described above.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of buffer structure-improved of cupboard, comprise: an outer cylinder body, one elastic component, one push rod and a capping, one end of described outer cylinder body is provided with an opening, described opening is inwardly provided with a holding space, described elastic component is inserted described holding space from described opening, one end of described elastic component is against the bottom surface of described holding space, described push rod is provided with a shaft, one end of described shaft is provided with an expansion section, described expansion section connects a piston head by an elastic cushion block, described expansion section, described elastic cushion block and the exterior circumferential of described piston head are provided with entering of keeping being connected, exhaust ditch, described push rod is inserted with one end of described piston head described holding space from described opening, the other end of described elastic component is propped up mutually with the described piston head of described push rod, the hd top face central authorities of described capping are provided with a breakthrough portion, described breakthrough portion is stretched out for described shaft and is combined on the described opening of described outer cylinder body by described capping, thus produce with described expansion section and stop.
The exterior circumferential of described outer cylinder body is provided with can for the fastening foot of installing.
The exterior circumferential of described outer cylinder body is provided with the buckle block of protrusion at contiguous described opening, the surrounding of described capping is provided with button hole, and described buckle block buckles on described button hole, and described capping is combined with described outer cylinder body.
Described elastic component is a Compress Spring.
The exterior circumferential of described piston head is provided with rubber ring.
The end of described piston head is provided with and can supplies the sheathed spacing annular convex of described elastic component.
The end center of described piston head is provided with one and penetrates in described elastic cushion block, and is less than the through hole of described annular convex.
The beneficial effect of technique scheme of the present utility model is as follows:
Because buffer structure-improved can make lifting cabinet slowly move, be conducive to avoiding cabinet to operate and make the collision of component fierceness and send annoying noise; Due to because each portion component all can reach the open and close of cabinet in slowly movement process, be conducive to the damaged condition slowing down each component, be conducive to extending the life-span that cabinet uses.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure decomposing schematic representation of the utility model embodiment.
Fig. 2 is the stereochemical structure combination schematic diagram of the utility model embodiment.
Fig. 3 is the cross-sectional schematic one of the utility model embodiment.
Fig. 4 is the cross-sectional schematic two of the utility model embodiment.
Fig. 5 is the application schematic diagram of the utility model embodiment.
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Fig. 1 to Fig. 4, the utility model embodiment provides a kind of buffer structure-improved of cupboard, comprise: an outer cylinder body 10, one elastic component 20, one push rod 30 and a capping 40, one end of outer cylinder body 10 is provided with an opening 11, opening 11 is inwardly provided with a holding space 12, the exterior circumferential of holding space 12 is provided with and outer cylinder body 10 can be supplied to carry out the fastening foot 13 of installing, and the buckle block 14 of protrusion is provided with at adjacent openings 11 place, elastic component 20 is a Compress Spring, elastic component 20 is inserted the holding space 12 of outer cylinder body 10 from opening 11, one end of elastic component 20 is against the bottom surface of containing space 12, push rod 30 is provided with a shaft 31, one end of shaft 31 is provided with an expansion section 32, expansion section 32 connects a piston head 34 by an elastic cushion block 33, the exterior circumferential of piston head 34 is provided with rubber ring 35, the end of piston head 34 is provided with the smaller annular convex of diameter 36, expansion section 32, elastic cushion block 33 and the exterior circumferential of piston head 34 are provided with entering of keeping being connected, exhaust ditch 37, push rod 30 is inserted the holding space 12 of outer cylinder body 10 with one end of piston head 34 from opening 11, push rod 30 can at outer cylinder body 10 internal translation, stretch relative to outer cylinder body 10 with Timing Belt lever body 31, there is provided sheathed by annular convex 36 again, the other end of elastic component 20 can be propped up spacing on the piston head 34 of push rod 30, the hd top face central authorities of capping 40 are provided with a breakthrough portion 41, the surrounding of breakthrough portion 41 is provided with button hole 42, breakthrough portion 41 provides shaft 31 to stretch out, buckle block 14 is coordinated to buckle in button hole 42, capping 40 can be combined on the opening 11 of outer cylinder body 10, stop to be used for producing with expansion section 32.
As shown in Figure 5, in actual use, buffer structure-improved 1 is arranged on lifting cabinet, be used for cabinet 2, the connection of connecting rod 3 and rack 4, when drawing outside rack 4, rack 4 can by the movement under force of connecting rod 3, and after drawing outside, drop to predetermined height, coordinate the suspention location of buffer structure-improved 1 push rod 30, user is made not need under padded prerequisite, taking or placing of article can be completed, and when finishing using, when rack 4 is pushed back, rack 4 assisting by buffer structure-improved 1, going back to of coupler link 3, and be driven and rise to original state, due to completely cutting off of cabinet 2 itself, and the article put in cabinet can be avoided contaminated, again because push rod 30 be provided with into, exhaust ditch 37 is in outer cylinder body 10, outer air carries out limited circulation within the unit time, this is utilized to design when the shaft 31 of push rod 30 is drawn out or pushes back Shi Junneng, reach translation slowly, fiercely fall down to avoid rack 4 or go back in the lifting process used, prevent excessive noise, and there is the working life of member for prolonging.
In addition, the end center of piston head 34 is provided with one and penetrates in elastic cushion block 33, and is less than the through hole 38 of annular convex 36.
It is more than preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. the buffer structure-improved of a cupboard, it is characterized in that, comprise: an outer cylinder body, one elastic component, one push rod and a capping, one end of described outer cylinder body is provided with an opening, described opening is inwardly provided with a holding space, described elastic component is inserted described holding space from described opening, one end of described elastic component is against the bottom surface of described holding space, described push rod is provided with a shaft, one end of described shaft is provided with an expansion section, described expansion section connects a piston head by an elastic cushion block, described expansion section, described elastic cushion block and the exterior circumferential of described piston head are provided with entering of keeping being connected, exhaust ditch, described push rod is inserted with one end of described piston head described holding space from described opening, the other end of described elastic component is propped up mutually with the described piston head of described push rod, the hd top face central authorities of described capping are provided with a breakthrough portion, described breakthrough portion is stretched out for described shaft and is combined on the described opening of described outer cylinder body by described capping, thus produce with described expansion section and stop.
2. the buffer structure-improved of cupboard according to claim 1, is characterized in that, the exterior circumferential of described outer cylinder body is provided with can for the fastening foot of installing.
3. the buffer structure-improved of cupboard according to claim 1, it is characterized in that, the exterior circumferential of described outer cylinder body is provided with the buckle block of protrusion at contiguous described opening, the surrounding of described capping is provided with button hole, described buckle block buckles on described button hole, and described capping is combined with described outer cylinder body.
4. the buffer structure-improved of cupboard according to claim 1, is characterized in that, described elastic component is a Compress Spring.
5. the buffer structure-improved of cupboard according to claim 1, is characterized in that, the exterior circumferential of described piston head is provided with rubber ring.
6. the buffer structure-improved of cupboard according to claim 1, is characterized in that, the end of described piston head is provided with and can supplies the sheathed spacing annular convex of described elastic component.
7. the buffer structure-improved of cupboard according to claim 6, is characterized in that, the end center of described piston head is provided with one and penetrates in described elastic cushion block, and is less than the through hole of described annular convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837013.XU CN204403257U (en) | 2014-12-25 | 2014-12-25 | A kind of buffer structure-improved of cupboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837013.XU CN204403257U (en) | 2014-12-25 | 2014-12-25 | A kind of buffer structure-improved of cupboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403257U true CN204403257U (en) | 2015-06-17 |
Family
ID=53427120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837013.XU Expired - Fee Related CN204403257U (en) | 2014-12-25 | 2014-12-25 | A kind of buffer structure-improved of cupboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275156A (en) * | 2017-08-09 | 2017-10-20 | 贵州鑫阳科技股份有限公司 | A kind of relay |
| CN108977968A (en) * | 2018-09-04 | 2018-12-11 | 浙江苏拉新材料科技有限公司 | A kind of creel of big tripe fancy yarn |
-
2014
- 2014-12-25 CN CN201420837013.XU patent/CN204403257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275156A (en) * | 2017-08-09 | 2017-10-20 | 贵州鑫阳科技股份有限公司 | A kind of relay |
| CN108977968A (en) * | 2018-09-04 | 2018-12-11 | 浙江苏拉新材料科技有限公司 | A kind of creel of big tripe fancy yarn |
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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: 20150617 Termination date: 20161225 |