CN208692579U - It is a kind of to provide the mechanism of open position holding for sliding rail - Google Patents
It is a kind of to provide the mechanism of open position holding for sliding rail Download PDFInfo
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- CN208692579U CN208692579U CN201720969390.2U CN201720969390U CN208692579U CN 208692579 U CN208692579 U CN 208692579U CN 201720969390 U CN201720969390 U CN 201720969390U CN 208692579 U CN208692579 U CN 208692579U
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- Prior art keywords
- rail
- block
- bolster
- sliding rail
- open position
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Abstract
The mechanism of open position holding is provided for sliding rail the utility model relates to a kind of, the mechanism includes the block for being installed on middle rail end sides and the bolster for being installed on internal rail side；The block is installed on close to the side of the internal rail, has the perforative retentivity slot of elastic crushing block that can hold the bolster end；The bolster is installed on the side close to the middle rail, and the elasticity crushing block is " hill-like " compressive plane with the contact surface of the retentivity slot.The utility model it is reasonable in design, the impact that can avoid guide rail pull when use causes guide rail to deform, and prolongs the service life；And using the bolster of particular design, the position after realizing extraction is reliably kept, and improves the comfort used.
Description
Technical field
The utility model relates to sliding rail technical fields, in particular to the machine for keeping in sliding rail for sliding rail open position
Structure.
Background technique
Sliding rail is for assisting the low friction between adjacent body to slide, such as is mainly used for drawer, in sliding door.Existing cunning
It mainly include outer rail, middle rail and internal rail in rail；When rail slides into end along outer rail in internal rail drive, need to the position
It is kept, is realized by holding structure；The existing holding structure for sliding rail, unreasonable structural design, sliding rail slide into
There are certain impact forces to cause feel bad when terminal, is easy to cause sliding rail to deform due to hitting, eventually leads to making for sliding rail
Use the lost of life.
Utility model content
For the above problem existing for existing sliding rail, applicant studies and improves, and provides a kind of provide for sliding rail and beats
The mechanism that open position is kept.
To solve the above-mentioned problems, the utility model uses following scheme:
A kind of to provide the mechanism of open position holding for sliding rail, the mechanism includes the block for being installed on middle rail end sides
And it is installed on the bolster of internal rail side；The block is installed on close to the side of the internal rail, and the bolster can be held by having
The perforative retentivity slot of the elastic crushing block of end；The bolster is installed on close to the side of the middle rail, and the elasticity is squeezed
Briquetting is " hill-like " compressive plane with the contact surface of the retentivity slot.
As a further improvement of the above technical scheme:
The block is in analog-U shaped structure, and U-shaped bottom face has the first mounting hole corresponding with the first fixation hole on middle rail, U
Type opening is arranged towards the interior trackside.
The bolster is fixed on the side of internal rail by fixed block, and one end of the bolster has consolidating with square hole
Determine portion；The fixed block is in class zigzag shape, and intermediate projecting surface can be placed in just in the square hole, have on intermediate projecting surface with it is interior
Corresponding second mounting hole of the second fixation hole on rail.
The side of the fixed part has the fixed groove cooperated with fixed block edge part.
The middle part of the elasticity crushing block has V-groove, and the open end of the V-groove penetrates through the end of the elastic crushing block
Face.
The bolster is made of plastic material.
The open end of the V-groove has interior choke.
The utility model has the technical effect that
The utility model it is reasonable in design, the impact that can avoid guide rail pull when use causes guide rail to deform, and extends
Service life；And using the bolster of particular design, the position after realizing extraction is reliably kept, and improves the comfort used.
Detailed description of the invention
Fig. 1 is the decomposition chart of the utility model.
Fig. 2 is the main view of block in the utility model.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the main view of fixed block in the utility model.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the main view of bolster in the utility model.
Fig. 7 is the bottom view of Fig. 6.
Fig. 8 is the usage state diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing, whereby such as to the utility model
What applied technology method solves technical problem, and the realization process for reaching technical effect can be fully understood and implemented.It needs
As long as each feature in each embodiment and each embodiment in the utility model can it is noted that not constituting conflict
To be combined with each other, it is formed by technical solution and both is within the protection scope of the present invention.
As shown in Fig. 1, Fig. 6 and Fig. 8, the present embodiment is that sliding rail provides the mechanism of open position holding, which includes
It is installed on the block 3 of middle 1 end sides of rail and is installed on the bolster 5 of 2 side of internal rail；Block 3 is installed on one close to internal rail 2
Side has the perforative retentivity slot 32 of elastic crushing block 51 that can hold 5 end of bolster；Bolster 5 is installed on close to middle rail 1
Side, elastic crushing block 51 is " hill-like " compressive plane with the contact surface of retentivity slot 32.
When use:
1, when sliding rail pulls out, internal rail 2 drives plastic. buffer part 5 and fixed block 4 to move, and pulling force makes 5 bullet of plastic. buffer part
Property deformation, the elastic crushing block 51 of " hill-like " crosses retentivity slot 32, and sliding rail reaches range.Due to elastic crushing block 51
It is squeezed in the elasticity of retentivity slot 32, sliding rail can be kept the maximum position of stroke.
2, when sliding rail is closed, internal rail 2 drives plastic. buffer part 5 and fixed block 4 to move, and thrust makes 5 bullet of plastic. buffer part
Property deformation, the elastic crushing block 51 of " hill-like " crosses retentivity slot 32, and sliding rail is begun to shut off.
As shown in Figure 2 and Figure 3, block 3 is in analog-U shaped structure, and U-shaped bottom face has corresponding with the first fixation hole 11 on middle rail 1
The first mounting hole 31, also have location hole 33 corresponding with the positioning short column 12 on middle rail 1；U-shaped opening is towards 2 side of internal rail
Setting.
As shown in Fig. 1, Fig. 6 and Fig. 7, bolster 5 is fixed on the side of internal rail 2, one end of bolster 5 by fixed block 4
With the fixed part 52 for having square hole 520；As shown in Figure 1, Figure 4, Figure 5, fixed block 4 is in class zigzag shape, and intermediate projecting surface can be proper
It is placed in well in square hole 520, there is second mounting hole 41 corresponding with the second fixation hole 21 in internal rail 2 on intermediate projecting surface.
As shown in Figure 6, Figure 7, the side of fixed part 52 has the fixed groove 521 cooperated with 4 edge part 42 of fixed block.Peace
When dress, the intermediate projecting surface of fixed block 4 is placed in square hole 520, and edge part 42 is placed in fixed groove 521, after pass through fastener
Second fixation hole 21 is connected with the second mounting hole 41.
As shown in fig. 6, the middle part of elastic crushing block 51 has V-groove 510, the open end perforation elasticity of V-groove 510 is squeezed
The end face of block 51, the open end of V-groove 510 have interior choke 511, i.e., the inside of elastic crushing block 51 is inwardly projecting, squeezes
When, two elastic crushing blocks 51 are drawn close, and when interior choke 511 closure, reach maximum extruding.
For the flexible deformation effect for improving bolster 5, bolster 5 is made of plastic material.
Embodiment provided above is the better embodiment of the utility model, only is used to facilitate to illustrate the utility model, and
It is non-to impose any limitation on the present invention, any those of ordinary skill in the art, if not departing from
In the range of the mentioned technical characteristic of the utility model, locally changes or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (7)
1. a kind of provide the mechanism of open position holding for sliding rail, it is characterised in that: the mechanism includes being installed on middle rail (1) end
The block (3) of portion side and the bolster (5) for being installed on internal rail (2) side；The block (3) is installed on close to the internal rail
(2) side has the perforative retentivity slot (32) of elastic crushing block (51) that can hold the bolster (5) end；It is described slow
Stamping (5) is installed on the side close to the middle rail (1), and the elasticity crushing block (51) connects with retentivity slot (32)
Contacting surface is " hill-like " compressive plane.
2. according to claim 1 provide the mechanism of open position holding for sliding rail, it is characterised in that: the block (3)
In analog-U shaped structure, U-shaped bottom face has the first mounting hole (31) corresponding with the first fixation hole (11) on middle rail (1), U-shaped to open
Mouth is arranged towards the internal rail (2) side.
3. according to claim 1 provide the mechanism of open position holding for sliding rail, it is characterised in that: the bolster
(5) side of internal rail (2) is fixed on by fixed block (4), one end of the bolster (5) has consolidating with square hole (520)
Determine portion (52)；The fixed block (4) is in class zigzag shape, and intermediate projecting surface can be placed in just in the square hole (520), centre protrusion
There is the second mounting hole (41) corresponding with the second fixation hole (21) on internal rail (2) on face.
4. according to claim 3 provide the mechanism of open position holding for sliding rail, it is characterised in that: the fixed part
(52) side has the fixed groove (521) cooperated with fixed block (4) edge part (42).
5. according to claim 1 provide the mechanism of open position holding for sliding rail, it is characterised in that: the elasticity squeezes
The middle part of block (51) has V-groove (510), the end of the open end perforation of the V-groove (510) the elastic crushing block (51)
Face.
6. providing the mechanism of open position holding according to claim 1 or 5 for sliding rail, it is characterised in that: the buffering
Part (5) is made of plastic material.
7. according to claim 5 provide the mechanism of open position holding for sliding rail, it is characterised in that: the V-groove
(510) open end has interior choke (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969390.2U CN208692579U (en) | 2017-08-04 | 2017-08-04 | It is a kind of to provide the mechanism of open position holding for sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969390.2U CN208692579U (en) | 2017-08-04 | 2017-08-04 | It is a kind of to provide the mechanism of open position holding for sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208692579U true CN208692579U (en) | 2019-04-05 |
Family
ID=65911315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969390.2U Active CN208692579U (en) | 2017-08-04 | 2017-08-04 | It is a kind of to provide the mechanism of open position holding for sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208692579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319799A (en) * | 2017-08-04 | 2017-11-07 | 无锡晶美精密滑轨有限公司 | A kind of mechanism that open position holding is provided for slide rail |
-
2017
- 2017-08-04 CN CN201720969390.2U patent/CN208692579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319799A (en) * | 2017-08-04 | 2017-11-07 | 无锡晶美精密滑轨有限公司 | A kind of mechanism that open position holding is provided for slide rail |
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| GR01 | Patent grant |