CN204541394U - The damping buffer unit of drawer and furniture with drawer - Google Patents
The damping buffer unit of drawer and furniture with drawer Download PDFInfo
- Publication number
- CN204541394U CN204541394U CN201520184055.2U CN201520184055U CN204541394U CN 204541394 U CN204541394 U CN 204541394U CN 201520184055 U CN201520184055 U CN 201520184055U CN 204541394 U CN204541394 U CN 204541394U
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- Prior art keywords
- drawer
- section
- sliding seat
- buffer unit
- piston
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Abstract
The utility model discloses a kind of damping buffer unit and furniture with drawer of drawer, the damping buffer unit of described drawer comprises holder, sliding seat and extension spring, holder comprises holder main body, piston cylinder and gathering sill, sliding seat comprises sliding seat main body, piston rod and lead, piston rod comprises main paragraph and installation portion, piston comprises the first cooperation section and second and coordinates section, first coordinates section and described installation portion to seal is socketed, and jointly enclose with described installation portion and form airtight air bag, second coordinates section and described piston cylinder tight fit, described first coordinates section in order to when described sliding seat draws in described holder, coordinated section extruding by second and abut with the end face of main paragraph, air bag is in order to when sliding seat draws in holder, section extruding is coordinated to shrink and protuberance and piston cylinder tight fit by second, the damping buffer unit of described drawer can play cushioning effect well, to the sealing requirements of piston cylinder and piston is not high and structure is simple.
Description
Technical field
The utility model relates to furniture equipment technology, is specifically related to damping buffer unit and the furniture with drawer of drawer.
Background technology
At present, the kind of the damping buffer unit for drawer on market is a lot, the sleeve that this damping buffer unit comprises piston, the piston rod be fixedly connected with piston and closes with tight with piston, and the damping force of this damping buffer unit is generally transmit by the medium such as hydraulic oil or air be sealed between piston and piston sleeve, but, so arrange and can produce following problem: complex structure, make production difficulty and high expensive; Sealing property is bad, causes the phenomenon occurring leakage of oil or gas leakage, thus causes buffering effect to lose efficacy.
Utility model content
Main purpose of the present utility model is the damping buffer unit and the furniture with drawer that provide a kind of drawer, be intended to solve the current damping buffer unit for drawer to sealing requirements high and baroque problem.
For arriving above-mentioned technical purpose, the utility model provides a kind of damping buffer unit of drawer, comprise the extension spring of holder, sliding seat, the described holder of connection and described sliding seat, described holder comprises holder main body, piston cylinder and gathering sill, described sliding seat comprises sliding seat main body, piston rod and lead, described lead coordinates with described gathering sill, and the free end of described piston rod is provided with piston:
Described piston rod comprises the main paragraph extended from described sliding seat main body, the installation portion extended from the end face part of described main paragraph, described piston comprises the first cooperation section and second and coordinates section, described first coordinates section and described installation portion to seal is socketed, and jointly enclose with described installation portion and form airtight air bag, described second coordinates section and described piston cylinder tight fit;
Described first coordinates section in order to when described sliding seat draws in described holder, coordinated section extruding by described second and abut with the end face of described main paragraph, described air bag in order to when described sliding seat draws in described holder, coordinated section extruding to shrink by described second and protuberance with described piston cylinder tight fit.
Preferably, one end of the close described sliding seat main body of described piston cylinder is provided with and is provided with air-vent for the described entrance of piston loading, one end away from described sliding seat main body of described piston cylinder.
Preferably, described installation portion comprises the first extruded segment and the second extruded segment that extend successively from described main paragraph, the intersection of described first extruded segment and described second extruded segment is convexly equipped with the first anti-delinking part, the side surface of described second extruded segment is convexly equipped with the second anti-delinking part, described first coordinates section to comprise the first segmentation and the second segmentation, described first segmentation and corresponding the sealing with described first extruded segment and described second press section of described second segmentation are socketed, described air bag is formed jointly to enclose, described first anti-delinking part is arranged in described air bag, slide to the direction away from described main paragraph to limit described first subsection part, described second anti-delinking part coordinates with described second section of cooperation, and limit described second coordinate section slide to the direction away from described main paragraph, described second coordinates section in order to when described sliding seat and described holder are opened, be stretched and with described piston cylinder and loose fit.
Preferably, be provided with linkage section between described first segmentation and described second segmentation, the outer surface of described linkage section is that taper seat is arranged, and the outer surface of described linkage section is being put in gradually offering on the direction of described second segmentation from described first segmentation.
Preferably, the damping buffer unit of described drawer also comprises the piston anticreep collar, the inner ring of the described piston anticreep collar and described first segmentation tight fit, the outer ring of the described piston anticreep collar coordinates with described piston cylinder, and described linkage section limits described piston Anti-slip cover hoop near described second segmented plain.
Preferably, described second coordinates the lateral surface of section to be convexly equipped with damping sets up ring, and described second coordinates section to set up ring by described damping coordinates with described piston cylinder.
Preferably, one end of the close described main paragraph of described main paragraph is that the frustum of a cone is arranged.
Preferably, described holder has in order to the installed surface in the face of drawer, described installed surface offers sliding tray and stopper slot, described sliding tray is communicated with described gathering sill and parallel, described stopper slot is offered from the side of described sliding tray, and arrange near one end of the close described sliding seat main body of described sliding tray, the damping buffer unit of described drawer also comprises keeper, described keeper comprises pivot part, limiting section, connect the connecting portion of described pivot part and described limiting section, the free end of described pivot part and described lead is rotationally connected, can rotate around the free end of described lead to make described limiting section, described limiting section has the free position that can be free to slide in described sliding tray, and be arranged in described stopper slot with limited snap close position, the damping buffer unit of described drawer also comprises slip and is located on described installed surface, and the shifting block in order to be fixedly connected with described drawer, described shifting block switches between described free position and described snap close position in order to stir described keeper.
Preferably, described limiting section abuts with the end face of the free end of described lead and can be free to slide, and the free end of described lead is that arc surface is arranged.
Preferably, described shifting block comprises shifting block main body, and be opened in described shifting block main body stir groove, described groove of stirring extends to run through the setting of described shifting block main body on the direction away from described sliding seat main body, described groove of stirring has in the promotion wall be oppositely arranged and unlocks wall, described unblock wall is compared described promotion wall and is arranged closer to described stopper slot, described groove of stirring is on the direction away from described sliding seat main body, place to the described stopper slot of described sliding tray rolls tiltedly, to make, described promotion wall is when described sliding seat slides to the direction away from described holder, promote the place Slideslip of described keeper to described stopper slot in described stopper slot, described unblock wall in order to described sliding seat near described holder direction slide time, promote described keeper to slide in described sliding tray from described stopper slot.
For reaching above-mentioned technical purpose, the utility model also provides a kind of furniture with drawer, and described furniture with drawer comprises the damping buffer unit of above-mentioned arbitrary described drawer.
The damping buffer unit of a kind of drawer that the utility model provides and furniture with drawer, comprise the extension spring of holder, sliding seat, the described holder of connection and described sliding seat, described holder comprises holder main body, piston cylinder and gathering sill, described sliding seat comprises sliding seat main body, piston rod and lead, described lead coordinates with described gathering sill, and the free end of described piston rod is provided with piston, described piston rod comprises the main paragraph extended from described sliding seat main body, from the installation portion that the end face part of described main paragraph extends, described piston comprises the first cooperation section and second and coordinates section, described first coordinates section and described installation portion to seal is socketed, and jointly enclose with described installation portion and form airtight air bag, described second coordinates section and described piston cylinder tight fit, to form first damping, described first coordinates section in order to when described sliding seat draws in described holder, coordinated section extruding by described second and abut with the end face of described main paragraph, described air bag is in order to when described sliding seat draws in described holder, by described second coordinate section extruding shrink and protuberance with described piston cylinder tight fit, seal to make described piston and described piston cylinder and form second damping, because described air bag swells in compression define second damping, described first damping and second damping can increase the damping between described piston and described piston cylinder, thus cushioning effect when described sliding seat can be made well to draw in described holder, thus, not high to the sealing requirements between described piston cylinder and described piston, thus the structure of the damping buffer unit of described drawer sliding rail can be simplified.
Accompanying drawing explanation
The perspective exploded view of one embodiment of the damping buffer unit of the drawer that Fig. 1 provides for the utility model;
Schematic perspective view after the cutting that Fig. 2 is the damping buffer unit of the drawer shown in Fig. 1;
The damping buffer unit that Fig. 3 is the drawer shown in Fig. 1 is at the schematic perspective view when keeper is in free position;
The schematic perspective view of the damping buffer unit that Fig. 4 is the drawer shown in Fig. 1 when being in snap close position when keeper.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of furniture with drawer, described furniture with drawer comprises drawer and the damping buffer unit 100 for the drawer that cushions described drawer, one embodiment of the damping buffer unit 100 of the drawer that Fig. 1 to Fig. 4 provides for the utility model, refer to Fig. 1 to Fig. 4, described drawer with damping buffer unit 100 comprise holder 10, sliding seat 20, connect the extension spring 30 of described holder 10 and described sliding seat 20.
Described holder 10 comprises holder main body 1, piston cylinder 2 and gathering sill 3.Described sliding seat 20 comprises sliding seat main body 4, piston rod 5 and lead 6, and described lead 6 coordinates with described gathering sill 3.
The free end of described piston rod 5 is provided with piston 7a, and described piston rod 5 comprises the main paragraph 5a extended from described sliding seat main body 4, the installation portion 5b extended from the end face part of described main paragraph 5a.Described piston 7a comprises the first cooperation section 71 and second and coordinates section 72, described first coordinates section 71 and described installation portion 5b to seal is socketed, and jointly enclose with described installation portion 5b and form airtight air bag 73, described second coordinates section 72 and described piston cylinder 2 tight fit, to form first damping.
When described sliding seat 20 draws in described holder 10, described second coordinates section 72 to be coordinated section 71 direction to extrude by described piston cylinder 2 to described first, simultaneously, described second coordinates section 72 to extrude described first coordinates section 71, section 71 is coordinated to abut with the end face of described main paragraph 5a to make described first, simultaneously, described air bag 73 by described second coordinate section 72 extrude shrink and protuberance with described piston cylinder 2 tight fit, seal to make described piston 7a and described piston cylinder 2 and form second damping.
At the described drawer of closedown, when drawing in described holder 10 to make described sliding seat 20, because of the described second first damping coordinating section 72 and described piston cylinder 2 tight fit to be formed, and described air bag 73 be extruded and swell formed second damping, so, to increase the damping between described piston 7a and described piston cylinder 2, and cushioning effect when described sliding seat 20 can be made well to draw in described holder 10, thus, not high to the sealing requirements between described piston cylinder 2 and described piston 7a, thus the structure of the damping buffer unit of described drawer sliding rail can be simplified.
Therefore, described piston cylinder 2 can be designed to the non-enclosed design in two ends, thus, avoid because adopting sealing design between described piston cylinder 2 and described piston 7a, and complex structure and cost is high.Particularly, in the present embodiment, one end of the close described sliding seat main body 4 of described piston cylinder 2 is provided with and is provided with air-vent 22 for the described entrance 21 of piston 7a loading, one end away from described sliding seat main body 4 of described piston cylinder 2.Obviously, the design is not limited thereto, and also can adopt sealing design between described piston cylinder 2 and described piston 7a.
The shape of described air bag 73 can well be mated with described piston cylinder 2, can not be worn or process bad because of described piston 7a, and described piston 7a well cannot be sealed with described piston cylinder 2, thus, the damping unit structure that the utility model provides is simple and sealing is better.
In the present embodiment, described installation portion 5b comprises the first extruded segment 51 and the second extruded segment 52 extended successively from described main paragraph 5a.The intersection of described first extruded segment 51 and described second extruded segment 52 is convexly equipped with the first anti-delinking part 53, and the side surface of described second extruded segment 52 is convexly equipped with the second anti-delinking part 54.Described first coordinates section 71 to comprise the first segmentation 71a and the second segmentation 71b, and corresponding the sealing with described first extruded segment 51 and described second extruded segment 52 of described first segmentation 71a and described second segmentation 71b is socketed, and forms described air bag 73 jointly to enclose.Described first anti-delinking part 53 is arranged in described air bag 73, slides to the direction away from described main paragraph 5a to limit described first segmentation 71a portion.Described second anti-delinking part 54 coordinates with described second section of cooperation 72, and limit described second coordinate section 72 slide to the direction away from described main paragraph 5a.Described second coordinates section 72 in order to when described sliding seat 20 is opened with described holder 10, be stretched and with described piston cylinder 2 and loose fit, thus, when described piston rod 5 drives described piston 7a to pull out, the friction damping power of described piston 7a reduces reach and conveniently pull out.
In the present embodiment, linkage section 71c is provided with between described first segmentation 71a and described second segmentation 71b, the outer surface of described linkage section 71c is that taper seat is arranged, the outer surface of described linkage section 71c is being put in gradually offering on the direction of described second segmentation 71b from described first segmentation 71a, coordinate section 72 to the extruding of described first segmentation 71a to reduce described second, and then it is stressed to reduce described first segmentation 71a, and extruding is stoped to swell.
In the present embodiment, the damping buffer unit 100 of described drawer also comprises piston anticreep collar 7b, the inner ring of described piston anticreep collar 7b and described first segmentation 71a tight fit, the outer ring of described piston anticreep collar 7b coordinates with described piston cylinder 2, and described linkage section 71c limits described piston anticreep collar 7b to described piston anticreep collar 7b to sliding near described second segmentation 71b, thus, stop the stressed extruding of described first segmentation 71a to swell further.
In the present embodiment, described second coordinates the lateral surface of section 72 to be convexly equipped with damping sets up ring 72a, described second coordinates section 72 to set up ring 72a by described damping coordinates with described piston cylinder 2, when described sliding seat 1 slides to described holder 4, second coordinates section 72 to set up ring 72a and described piston cylinder 2 tight fit by described damping, to form described first damping.
In the present embodiment, one end of the close described main paragraph 5a of described main paragraph 5a is that the frustum of a cone is arranged, so, make described piston 7a, when described first segmentation 71a slides to the direction that described main paragraph 5a is close, with coordinating more and more closely between described piston rod 5, and then, to strengthen the air-tightness of described air bag 73.
In the present embodiment, described holder 10 has in order to the installed surface 1a in the face of drawer, and described installed surface 1a offers sliding tray 11 and stopper slot 12.Described sliding tray 11 is communicated with described gathering sill 3 and parallel, and described stopper slot 12 is offered from the side of described sliding tray 11, and near one end of close the described sliding seat main body 4 of sliding tray 11 setting.The damping buffer unit 100 that described drawer is sliding also comprises keeper 8, and described keeper 8 comprises pivot part 81, limiting section 82, connects the connecting portion 83 of described pivot part 81 and described limiting section 82.Described pivot part 81 is rotationally connected with the free end of described lead 6, can rotate around the free end of described lead 6 to make described limiting section 82, and then make, described limiting section 82 has the free position (as shown in Figure 3) that can be free to slide in described sliding tray 11 and is arranged in described stopper slot 12 with limited snap close position (as shown in Figure 4).The damping buffer unit 100 of described drawer also comprises slip and is located on described installed surface 1a, and the shifting block 9 in order to be fixedly connected with described drawer, described shifting block 9 switches between described free position and described snap close position in order to stir described keeper 8.
In embodiment, described limiting section 82 abuts with the end face of the free end of described lead 6 and can be free to slide, the free end of described lead 6 is that arc surface is arranged, thus the limiting section 82 of described keeper 8 can better be rotated along the end face of the free end of described lead 6.
In the present embodiment, what described shifting block 9 comprised shifting block main body 91 and was opened in described shifting block main body 91 stirs groove 92.Described groove 92 of stirring extends to run through described shifting block main body 91 and arranges on the direction away from sliding seat main body 4 described in 3, described groove 92 of stirring has in the promotion wall 92a be oppositely arranged and unlocks wall 92b, and described unblock wall 92b compares described promotion wall 92a and arranges closer to described stopper slot 12.Described groove 92 of stirring is on the direction away from described sliding seat main body 4, place to the described stopper slot 12 of described sliding tray 11 rolls tiltedly, to make, described promotion wall 92a is when described sliding seat 20 slides to the direction away from described holder 10, promote the place Slideslip of described keeper 8 to described stopper slot 12, described unblock wall 92b in order to described sliding seat 20 near described holder 10 direction slide time, promote described keeper 8 and slide in described sliding tray 11 from described stopper slot 12.
In the present embodiment, described drawer has two processes of opening and closing:
When opening described drawer, described shifting block 9 is opened with described drawer and is slided to the direction of described sliding seat main body 4 away from described holder main body 1, now, the keeper 8 of groove 92 is stirred along described sliding tray 11 described in being arranged in, slide to the direction of described sliding seat main body 4 away from described holder main body 1, when described keeper 8 continues to slide into a certain position to described sliding seat main body 4 away from the direction of described holder main body 1, the described promotion wall 92a stirring groove 92 promotes the limiting section 82 of described keeper 8, to the side, place near described stopper slot 12 to movement, until described limiting section 82 is placed in described stopper slot 12 completely, and make described keeper 8 be in described snap close position, now, described extension spring 30 is in extended state,
When closing described drawer, described shifting block 9 is with the closedown of described drawer, and move to the direction of described sliding seat main body 4 near described holder main body 1, stir in groove 92 described in the limiting section 82 of described keeper 8 is directed to by the unblock wall 92b of described shifting block 9, and the limiting section 82 of described keeper 8 is rotated to the direction away from described stopper slot 12, and be separated with described stopper slot 12 gradually and be finally placed in described sliding tray 11, namely described free position is in, then, due to the effect of the elastic force of described extension spring 30, described sliding seat main body 4 is slided to the direction drawn close of described holder main body 1, simultaneously, described piston 7a is under the promotion of described piston rod 5, move to the direction of described sliding seat main body 4 near described holder main body 1, ring 72a is set up because described second cooperation section 72 is provided with described damping, described second is made to coordinate section 72 and described piston cylinder 2 tight fit, to form first damping, and, described air bag 73 pressurized shrinks and swells and form second damping, draw close to described holder main body 1 to slow down described sliding seat main body 4, thus, described drawer is avoided to collide when closing.
These are only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the damping buffer unit of a drawer, comprise the extension spring of holder, sliding seat, the described holder of connection and described sliding seat, described holder comprises holder main body, piston cylinder and gathering sill, described sliding seat comprises sliding seat main body, piston rod and lead, described lead coordinates with described gathering sill, the free end of described piston rod is provided with piston, it is characterized in that:
Described piston rod comprises the main paragraph extended from described sliding seat main body, the installation portion extended from the end face part of described main paragraph, described piston comprises the first cooperation section and second and coordinates section, described first coordinates section and described installation portion to seal is socketed, and jointly enclose with described installation portion and form airtight air bag, described second coordinates section and described piston cylinder tight fit;
Described first coordinates section in order to when described sliding seat draws in described holder, coordinated section extruding by described second and abut with the end face of described main paragraph, described air bag in order to when described sliding seat draws in described holder, coordinated section extruding to shrink by described second and protuberance with described piston cylinder tight fit.
2. the damping buffer unit of drawer as claimed in claim 1, it is characterized in that, one end of the close described sliding seat main body of described piston cylinder is provided with and is provided with air-vent for the described entrance of piston loading, one end away from described sliding seat main body of described piston cylinder.
3. the damping buffer unit of drawer as claimed in claim 1, it is characterized in that, described installation portion comprises the first extruded segment and the second extruded segment that extend successively from described main paragraph, the intersection of described first extruded segment and described second extruded segment is convexly equipped with the first anti-delinking part, the side surface of described second extruded segment is convexly equipped with the second anti-delinking part, described first coordinates section to comprise the first segmentation and the second segmentation, described first segmentation and corresponding the sealing with described first extruded segment and described second press section of described second segmentation are socketed, described air bag is formed jointly to enclose, described first anti-delinking part is arranged in described air bag, slide to the direction away from described main paragraph to limit described first subsection part, described second anti-delinking part coordinates with described second section of cooperation, and limit described second coordinate section slide to the direction away from described main paragraph, described second coordinates section in order to when described sliding seat and described holder are opened, be stretched and with described piston cylinder and loose fit.
4. the damping buffer unit of drawer as claimed in claim 3, it is characterized in that, linkage section is provided with between described first segmentation and described second segmentation, the outer surface of described linkage section is that taper seat is arranged, and the outer surface of described linkage section is being put in gradually offering on the direction of described second segmentation from described first segmentation.
5. the damping buffer unit of drawer as claimed in claim 4, it is characterized in that, the damping buffer unit of described drawer also comprises the piston anticreep collar, the inner ring of the described piston anticreep collar and described first segmentation tight fit, the outer ring of the described piston anticreep collar coordinates with described piston cylinder, and described linkage section limits described piston Anti-slip cover hoop slides near the direction of described second segmentation.
6. the damping buffer unit of drawer as claimed in claim 1, is characterized in that, described second coordinates the lateral surface of section to be convexly equipped with damping sets up ring, and described second coordinates section to set up ring by described damping coordinates with described piston cylinder.
7. the damping buffer unit of drawer as claimed in claim 1, it is characterized in that, described holder has in order to the installed surface in the face of drawer, described installed surface offers sliding tray and stopper slot, described sliding tray is communicated with described gathering sill and parallel, described stopper slot is offered from the side of described sliding tray, and arrange near one end of the close described sliding seat main body of described sliding tray, the damping buffer unit of described drawer also comprises keeper, described keeper comprises pivot part, limiting section, connect the connecting portion of described pivot part and described limiting section, the free end of described pivot part and described lead is rotationally connected, can rotate around the free end of described lead to make described limiting section, described limiting section has the free position that can be free to slide in described sliding tray, and be arranged in described stopper slot with limited snap close position, the damping buffer unit of described drawer also comprises slip and is located on described installed surface, and the shifting block in order to be fixedly connected with described drawer, described shifting block switches between described free position and described snap close position in order to stir described keeper.
8. the damping buffer unit of drawer as claimed in claim 7, it is characterized in that, described limiting section abuts with the end face of the free end of described lead and can be free to slide, and the free end of described lead is that arc surface is arranged.
9. the damping buffer unit of drawer as claimed in claim 7, it is characterized in that, described shifting block comprises shifting block main body, and be opened in described shifting block main body stir groove, described groove of stirring extends to run through the setting of described shifting block main body on the direction away from described sliding seat main body, described groove of stirring has in the promotion wall be oppositely arranged and unlocks wall, described unblock wall is compared described promotion wall and is arranged closer to described stopper slot, described groove of stirring is on the direction away from described sliding seat main body, place to the described stopper slot of described sliding tray rolls tiltedly, to make, described promotion wall is when described sliding seat slides to the direction away from described holder, promote the place Slideslip of described keeper to described stopper slot in described stopper slot, described unblock wall in order to described sliding seat near described holder direction slide time, promote described keeper to slide in described sliding tray from described stopper slot.
10. a furniture with drawer, is characterized in that, described furniture with drawer comprise as arbitrary in claim 1 to 9 as described in the damping buffer unit of drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184055.2U CN204541394U (en) | 2015-03-30 | 2015-03-30 | The damping buffer unit of drawer and furniture with drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184055.2U CN204541394U (en) | 2015-03-30 | 2015-03-30 | The damping buffer unit of drawer and furniture with drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204541394U true CN204541394U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520184055.2U Expired - Fee Related CN204541394U (en) | 2015-03-30 | 2015-03-30 | The damping buffer unit of drawer and furniture with drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204541394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757884A (en) * | 2019-01-29 | 2019-05-17 | 无锡海达尔精密滑轨股份有限公司 | Drawer sliding rail is with pushing away bullet structure |
| CN116632709A (en) * | 2023-07-21 | 2023-08-22 | 河北壹佳电力工程有限公司 | Drawer type switch cabinet |
-
2015
- 2015-03-30 CN CN201520184055.2U patent/CN204541394U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757884A (en) * | 2019-01-29 | 2019-05-17 | 无锡海达尔精密滑轨股份有限公司 | Drawer sliding rail is with pushing away bullet structure |
| CN109757884B (en) * | 2019-01-29 | 2024-01-16 | 无锡海达尔精密滑轨股份有限公司 | Pushing and bouncing structure for drawer slide rail |
| CN116632709A (en) * | 2023-07-21 | 2023-08-22 | 河北壹佳电力工程有限公司 | Drawer type switch cabinet |
| CN116632709B (en) * | 2023-07-21 | 2023-09-15 | 河北壹佳电力工程有限公司 | Drawer type switch cabinet |
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| Date | Code | Title | Description |
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| 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: 20150812 Termination date: 20180330 |