CN201281831Y - Holdback mechanism for drawer - Google Patents
Holdback mechanism for drawer Download PDFInfo
- Publication number
- CN201281831Y CN201281831Y CNU2008201348093U CN200820134809U CN201281831Y CN 201281831 Y CN201281831 Y CN 201281831Y CN U2008201348093 U CNU2008201348093 U CN U2008201348093U CN 200820134809 U CN200820134809 U CN 200820134809U CN 201281831 Y CN201281831 Y CN 201281831Y
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- CN
- China
- Prior art keywords
- drawer
- button body
- draws
- leading edge
- buckle mechanism
- 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 relates to a drawing and latching mechanism of a drawer, which is applied to the drawing and latching mechanism on the drawer of a removable hard disk of a sever computer. A drawing and latching body, which is mounted on the front edge of the drawer and bent to the side surface of the front edge of the drawer and can be drawn on the front edge of the drawer back and forth, is utilized to be buckled into a corresponding latch hole so as to fix the drawer on a drawer rack.
Description
Technical field
The utility model relates to a kind of pull buckle mechanism of drawer, particularly relates to a kind of pull buckle mechanism that is applied to the removable hard drive drawer of server computer.
Background technology
Drawer door bolt buckle device in the known technology, as shown in Figure 1, its door bolt buckle device is to be provided with two parallel guide posts 21 on drawer leading edge 20, again on door bolt buckle assembly 10 with respect to the position of two guide posts 21, dig and establish two guide channels 11, be located on the guide posts 21 and will fasten buckle assembly 10 activities with a bolt or latch, and provide the effect of fastening buckle assembly 10 move left and right on drawer leading edge 20 with a bolt or latch, to realize the state that pulls open or the padlock state of door bolt buckle device with these two guide posts 21 and guide channel 11.
But since door bolt two of buckle device parallel side by side guide posts 21 and two guide channels 11 on the door bolt buckle assembly 10, the spacing binding force of door bolt buckle assembly 10 horizontal slippages only can be provided, can't be provided at the spacing longitudinally binding force of drawer pull-out direction, therefore when door bolt buckle assembly 10 buckles into to corresponding bonnet lock hole, when if drawer is subjected to the external force longitudinally of pull-out direction, the padlock effect that the door bolt buckle device can provide is very limited, and, make the door bolt buckle device damage easily because of vertical external force of drawer pull-out direction.Therefore, the structure of drawer door bolt buckle device still has the space of improvement in the known technology.
The utility model content
In view of this, technical problem to be solved in the utility model is to propose a kind of pull buckle mechanism of drawer, be applied to the pull buckle mechanism on the drawer of removable hard drive of server computer, utilization is installed in the drawer leading edge and is bent to the side of this drawer leading edge, and can be spurred drawing on this drawer leading edge back and forth and be buckled body, under the guiding of spacing slide mechanism, can will draw the button body to spur back and forth on this drawer leading edge, again by elastic-restoring force that back-moving spring provided, make the position of drawing the button body to recoil to the padlock state, buckling into to corresponding bonnet lock hole, and fixedly drawer on the drawer layer frame.
To achieve these goals, the utility model proposes a kind of pull buckle mechanism of drawer, be installed on a drawer, in order to fasten a bonnet lock hole of a drawer layer frame, it comprises to draw at least detains body, an elasticity reset device, one first cross spacing device and one second cross spacing device.Draw the button body also to include the drawer leading edge that a pulling part is installed in this drawer, an extension is by this pulling part bending, and the drawer side surface extension of prolonging this drawer, and a latch part, by this extension bending, to buckle into this bonnet lock hole.
Elasticity reset device is coupled in this and draws button body and this drawer leading edge, draws button body one elastic-restoring force so that this to be provided.The first cross spacing device then is installed between this pulling part and this drawer leading edge, draws the button body to slidably reciprocate on this drawer leading edge to limit this.In addition, the second cross spacing device is installed in this extension and this drawer side surface, further limits this and draws the button body to slidably reciprocate on this drawer leading edge.
Elasticity reset device also comprises the chamber of pulling and is formed at this pulling part, and a block is convexly set on this drawer leading edge, and a back-moving spring puts, and is placed in this and pulls in the chamber, draws this elastic-restoring force of button body so that this to be provided.
The first cross spacing device then includes protruding this drawer leading edge of standing on of a guide posts, and a guiding opening is formed at this pulling part, is coupled in this guide posts so that this guiding opening slides, and draws the button body to slidably reciprocate in the length range of this guiding opening to limit this.The second cross spacing device includes then that a projection is protruding to stand on this drawer side surface and a guide hole is formed at this extension, and this guide hole can be slidably reciprocated on this projection, draws the button body to slidably reciprocate to guide this.
Draw the button body to be preferably the member that is formed in one, and the length of extension is preferably less than the length of this pulling part.The projection top preferably is a nose circle, in order to penetrating this guide hole, and further limits this and draws the button body to slidably reciprocate in the length range of this projection.In addition, the second cross spacing device also provides a spacing binding force, is perpendicular to the longitudinal spacing binding force that this draws button body moving direction, to resist the external force on this drawer pull direction.The second cross spacing device preferably more provides a vertical spacing binding force, draws up down an external force that moves to resist this drawer.
Latch part preferably then includes a scarf, can be subjected to the interference of bonnet lock hole hole wall when buckling into to bonnet lock hole for latch part, draw button body to pull open state and push this, and then by the elastic-restoring force of this elasticity reset device, to spring back to the position of a padlock state.
The pull buckle mechanism of drawer that the utility model proposed sees through above-mentioned first and second cross spacing device, can will draw the button body to spur back and forth on this drawer leading edge, pull the elastic-restoring force that back-moving spring provided in the chamber by being installed on of elasticity reset device again, make and draw the button body from pulling open the position that state recoils to the padlock state.Simultaneously,, more can provide the spacing binding force on this longitudinal direction that draws the button body, with the vertical external force and vertical external force on the opposing drawer pull direction by this projection and this guide hole of this drawer side surface.Whereby, with reach to this pull buckle mechanism of drawer can provide simultaneously laterally, vertically with vertical direction on binding force, and do not influence the laterally purpose of slip of this pull buckle mechanism of drawer again.
Description of drawings
For described and other purpose of the present utility model, feature, advantage and embodiment can be become apparent, being described in detail as follows of appended accompanying drawing:
Fig. 1 is the drawer door bolt buckle device in the known technology;
Fig. 2 is the composition assembly synoptic diagram of the utility model pull buckle mechanism of drawer embodiment;
Fig. 3 is the assembling synoptic diagram of the utility model pull buckle mechanism of drawer embodiment;
Fig. 4 A～4C is the illustrative view of the utility model pull buckle mechanism of drawer embodiment.
[primary clustering symbol description]
100: draw button body 210: the drawer leading edge
110: pulling part 211: block
111: guiding opening 212: guide posts
112: pull chamber 220: drawer side surface
113: throw rod 221: projection
120: extension 300: back-moving spring
121: guide hole 400: the drawer layer frame
130: latch part 410: the bonnet lock hole hole wall
131: scarf 420: bonnet lock hole
200: drawer
Embodiment
The utility model proposes a kind of pull buckle mechanism of drawer, be applied to the pull buckle mechanism on the drawer of removable hard drive of server computer, utilization is installed in the drawer leading edge and is bent to the side of this drawer leading edge, and can be spurred drawing on this drawer leading edge back and forth and be buckled body, buckling into to corresponding bonnet lock hole, and fixedly drawer on the drawer layer frame.Below cooperate to illustrate preferred embodiment of the present utility model, describe technical characterictic of the present utility model in detail.
Cooperation is respectively composition assembly synoptic diagram and the assembling synoptic diagram of the utility model pull buckle mechanism of drawer embodiment with reference to Fig. 2,3.As shown in Figure 2, the pull buckle mechanism of drawer that the utility model proposes comprises a projection 221 and a back-moving spring 300 on the block 211 that draws on button body 100, the drawer leading edge 210 and a guide posts 212, the drawer leading edge side 220 at least.Draw button body 100 to be installed in an end of drawer leading edge 210, and be bent to the side 220 of this drawer leading edge 210, can be spurred back and forth on this drawer leading edge 210.And draw button body 100 also to comprise a pulling part 110, an extension 120, an and latch part 130.
Pulling part 110 is provided with one and pulls chamber 112, for towards an accommodation space that is installed up to these drawer leading edge 210 directions, protrude a throw rod 113 on this pulls a sidewall of chamber 112, and the tail end of this pulling part 110 offers a guiding opening 111; Extension 120 vertically bends in the other end of this pulling part 110 with respect to this guiding opening 111, and its length is less than this pulling part 113, and extension 120 central authorities have a guide hole 121.
Latch part 130 is parallel to this pulling part 110 and goes out from these guidance part 120 vertical bendings, latch part 130 is in order to buckle in the bonnet lock hole 420 to the drawer layer frame 400 (shown in Fig. 4 C), and the end of this latch part 130 is that a scarf 131 is gone into to this bonnet lock hole 420 in order to these latch part 130 slide fasteners.
In addition, the block 211 on the drawer leading edge 210 is convexly set on the surface of this drawer leading edge 210, and can be placed in and draw button the pulling in the chamber 112 of body 100.Back-moving spring 300 also is placed in aforesaid block 211 and pulls in the chamber 112, back-moving spring 300 is held in this block 211 and this pulls the sidewall of chamber 112, provide this to draw button body 100 in an elastic-restoring force that pulls open under the state, to pull open replying state to padlock state from this.
So, see through above-mentioned first and second cross spacing device, can will draw button body 100 to spur back and forth on this drawer leading edge 210, the elastic-restoring force that is provided by elasticity reset device again, make and draw button body 100 to recoil to the padlock state from pulling open state, and buckle in the bonnet lock hole 420 on the corresponding drawer layer frame 400, and drawer 200 snap closes are positioned on the drawer layer frame 400.Simultaneously,, also can provide this to draw the spacing binding force of button body 100 on longitudinal direction, with the vertical external force on the opposing drawer pull direction by this projection 221 and this guide hole 121 on these drawer leading edge 210 sides.Whereby, can provide simultaneously laterally and the binding force on the longitudinal direction this pull buckle mechanism of drawer to reach, and not influence the purpose that this pull buckle mechanism of drawer is laterally slided again.In addition, by this projection 221 and this guide hole 121 on these drawer leading edge 210 sides, also can provide this to draw the spacing binding force of button body 100 on vertical direction, to resist vertical external force that drawer moves up and down.Whereby, with reach to this pull buckle mechanism of drawer can provide simultaneously laterally, vertically with vertical direction on binding force, and do not influence the laterally purpose of slip of this pull buckle mechanism of drawer again.
Cooperation is the illustrative view of the utility model pull buckle mechanism of drawer embodiment with reference to Fig. 4 A～4C.Pull buckle mechanism of drawer of the present utility model is by being installed in drawer leading edge 210 and can spurring drawing and buckle body 100 thereon back and forth, buckling in the bonnet lock hole 420 on the corresponding drawer layer frame 400.Shown in Fig. 4 A, when if desire is taken in drawer 200 to drawer layer frame 400, when the latch part 130 of drawing button body 100 touches bonnet lock hole hole wall 410, because of the scarf 131 of latch part 130 ends is interfered down with being in contact with one another of bonnet lock hole hole wall 410, make and draw button body 100 to be pushed and be pushed to this and pull open state, and latch part 130 slide fasteners can be gone into to this bonnet lock hole 420, drawer 200 is pushed smoothly, shown in Fig. 4 B.Treat that drawer 200 is pushed into when drawing the latch part 130 of buckleing body 100 to arrive at bonnet lock hole 420, draw button body 100, recoil to this padlock state and pull open state, and buckle in the bonnet lock hole 420, shown in Fig. 4 C from this again because of the elastic-restoring force of back-moving spring 300.Otherwise, if when desiring in drawer layer frame 400, to pull out drawer 200, can be by pulling the throw rod 113 on the pulling part 110 that draws button body 100, to draw button body 100 to pull open into this and pull open state, latch part 130 is broken away from bonnet lock hole 420, can again drawer 200 outwards be pulled out, draw button body 100 can recoil to the position of this padlock state again because of the elastic-restoring force of back-moving spring 300 then.
Though the utility model discloses as above with an embodiment; right its is not in order to limit the utility model; any person skilled in the art; in not breaking away from spirit and scope of the present utility model; when can being used for a variety of modifications and variations, therefore protection domain of the present utility model is as the criterion when looking the scope that accompanying Claim defines.
Claims (9)
1. a pull buckle mechanism of drawer is characterized in that, is installed on a drawer, and in order to fasten a bonnet lock hole of a drawer layer frame, this pull buckle mechanism of drawer comprises at least:
One draws the button body, also comprises:
One pulling part is installed in a drawer leading edge of this drawer;
One extension, by this pulling part bending, and the drawer side surface extension of prolonging this drawer; And
One latch part is by this extension bending, to buckle into this bonnet lock hole;
One elasticity reset device is coupled in this and draws button body and this drawer leading edge, draws button body one elastic-restoring force so that this to be provided;
One first cross spacing device is installed between this pulling part and this drawer leading edge, draws the button body to slidably reciprocate on this drawer leading edge to limit this; And
One second cross spacing device is installed in this extension and this drawer side surface, further limits this and draws the button body to slidably reciprocate on this drawer leading edge.
2. pull buckle mechanism of drawer according to claim 1 is characterized in that, the member that this draws the button body to be formed in one.
3. pull buckle mechanism of drawer according to claim 1 is characterized in that the length of this extension is less than this pulling part.
4. pull buckle mechanism of drawer according to claim 1 is characterized in that, this elasticity reset device also comprises:
One pulls the chamber, is formed at this pulling part;
One block is convexly set on this drawer leading edge; And
One back-moving spring is put, and is placed in this and pulls in the chamber, draws this elastic-restoring force of button body so that this to be provided.
5. pull buckle mechanism of drawer according to claim 1 is characterized in that, this first cross spacing device also comprises:
One guide posts, protruding this drawer leading edge of standing on; And
One guiding opening is formed at this pulling part, is coupled in this guide posts so that this guiding opening slides, and draws the button body to slidably reciprocate in the length range of this guiding opening to limit this.
6. pull buckle mechanism of drawer according to claim 1 is characterized in that, this second cross spacing device also comprises:
One projection, protruding this drawer side surface that stands on; And
One guide hole is formed at this extension, and this guide hole can be slidably reciprocated on this projection, draws the button body to slidably reciprocate to guide this.
7. pull buckle mechanism of drawer according to claim 6 is characterized in that, this projection top is a nose circle, in order to penetrating this guide hole.
8. pull buckle mechanism of drawer according to claim 7 is characterized in that, this projection and this guide hole further limit this and draw the button body to slidably reciprocate in the length range of this projection.
9. pull buckle mechanism of drawer according to claim 1, it is characterized in that, this latch part also comprises a scarf, can be subjected to the interference of the hole wall of this bonnet lock hole when buckling into to this bonnet lock hole for this latch part, draw button body to pull open state and push this, and the elastic-restoring force by this elasticity reset device, to spring back to the position of a padlock state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201348093U CN201281831Y (en) | 2008-09-03 | 2008-09-03 | Holdback mechanism for drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201348093U CN201281831Y (en) | 2008-09-03 | 2008-09-03 | Holdback mechanism for drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281831Y true CN201281831Y (en) | 2009-07-29 |
Family
ID=40928701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201348093U Expired - Fee Related CN201281831Y (en) | 2008-09-03 | 2008-09-03 | Holdback mechanism for drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281831Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541189A (en) * | 2010-12-09 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Data storage module accommodating device |
| CN102843890A (en) * | 2011-06-21 | 2012-12-26 | 技嘉科技股份有限公司 | Electronic device |
| CN102843890B (en) * | 2011-06-21 | 2016-12-14 | 技嘉科技股份有限公司 | Electronic installation |
| CN108073236A (en) * | 2016-11-11 | 2018-05-25 | 鸿富锦精密工业(武汉)有限公司 | Locking device |
| CN108170220A (en) * | 2017-12-26 | 2018-06-15 | 郑州云海信息技术有限公司 | Hard disk quantity extension mechanism on a kind of server |
-
2008
- 2008-09-03 CN CNU2008201348093U patent/CN201281831Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541189A (en) * | 2010-12-09 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Data storage module accommodating device |
| CN102541189B (en) * | 2010-12-09 | 2016-08-10 | 国网山东省电力公司烟台供电公司 | Data storage module accommodating device |
| CN102843890A (en) * | 2011-06-21 | 2012-12-26 | 技嘉科技股份有限公司 | Electronic device |
| CN102843890B (en) * | 2011-06-21 | 2016-12-14 | 技嘉科技股份有限公司 | Electronic installation |
| CN108073236A (en) * | 2016-11-11 | 2018-05-25 | 鸿富锦精密工业(武汉)有限公司 | Locking device |
| CN108170220A (en) * | 2017-12-26 | 2018-06-15 | 郑州云海信息技术有限公司 | Hard disk quantity extension mechanism on a kind of server |
| CN108170220B (en) * | 2017-12-26 | 2021-03-12 | 苏州浪潮智能科技有限公司 | Hard disk quantity extension mechanism on server |
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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: 20090729 Termination date: 20160903 |