CN207848216U - A kind of sliding rail structure - Google Patents
A kind of sliding rail structure Download PDFInfo
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- CN207848216U CN207848216U CN201820034192.1U CN201820034192U CN207848216U CN 207848216 U CN207848216 U CN 207848216U CN 201820034192 U CN201820034192 U CN 201820034192U CN 207848216 U CN207848216 U CN 207848216U
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- rail
- internal
- steel ball
- outer rail
- sliding
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Abstract
The utility model proposes a kind of sliding rail structures, including outer rail, internal rail and steel ball, middle rail is equipped between outer rail and internal rail, middle rail both sides offer steel bead groove, steel ball is equipped in steel bead groove, it is offered on outer rail inner wall and internal rail outer wall and groove, internal rail is connected by the steel ball on middle rail with outer rail, realizes the movement of stroke up and down, the tapping of outer rail upper end, lock elevating constant force spring, the tapping of outer rail lower end locks on die casting or ironware, the tapping of internal rail both ends, internal rail one end locks holder,head, and the internal rail other end locks fixed force spring support base.The utility model is compared with traditional sliding rail, improve traditional holder operational process it is asynchronous, operation it is stuck, have some setbacks, the phenomenon that display shakes is assembled, and manufacturing cost is saved with single branch sliding rail, attached biography structure on the supporting plate need to be separately locked with two sliding rails instead of original.
Description
Technical field
The present invention relates to sliding rail technical fields, and in particular to a kind of sliding rail structure.
Background technology
Ball guide is widely used in computer bracket, house ornamentation furniture, in the industries such as various Tool Cabinets, automatic teller machine, servomechanism,
Sliding rail is the important component of various products assembling, because it is related to load-bearing, smooth degree and the life of product of product, is owned
Selected sliding rail and assembling structure are most important.
Now all supporting structures of volume production are all to be assemblied in sliding stroke on die casting or ironware with two sliding rails in the market, this
Kind mode consuming cost, and often will appear two sliding rails and lift nonsynchronous phenomenons generation, cause holder to can not achieve design
Required stroke, therefore the present invention develops a kind of can use the independent molding structure of a sliding rail.
Invention content
Cancelling original external support locking accessory the object of the present invention is to provide a kind of, substitutes the new of the framework construction of biography
Type rail structure.
The present invention is achieved through the following technical solutions：
A kind of sliding rail structure, including outer rail, internal rail and steel ball are equipped with middle rail between the outer rail and internal rail, described
Middle rail both sides offer steel bead groove, and steel ball is equipped in the steel bead groove, offered on the outer rail inner wall and internal rail outer wall with
Groove, the internal rail are connected by the steel ball on middle rail with outer rail, realize the movement of stroke up and down, the outer rail upper end is attacked
Tooth locks elevating constant force spring, and outer rail lower end tapping locks on die casting or ironware, internal rail both ends tapping, institute
It states internal rail one end and locks holder,head, the internal rail other end locks fixed force spring support base.
Further, the material of the outer rail is SGCC or SPCC or SUS.
Further, the size of the steel ball thickness of rail can be adjusted in.
Further, the elevating constant force spring is mounted on fixed force spring support base.
Further, two middle rails are equipped between the outer rail and internal rail, the middle rail is located at fixed force spring support base two
Side.
The beneficial effects of the invention are as follows：The present invention compared with traditional sliding rail, improve traditional holder operational process it is asynchronous,
Run it is stuck, have some setbacks, the phenomenon that assembly display shakes, and with single branch sliding rail saving manufacturing cost, instead of original use
Two sliding rails need to separately lock attached biography structure on the supporting plate.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cut-away view of the present invention;
Fig. 3 is the enlarged drawing in the portions A in Fig. 2.
Wherein：1, outer rail, 2, internal rail, 3, elevating constant force spring seat, 4, middle rail, 5, steel ball, 6, elevating constant force spring.
Specific implementation mode
Illustrate to be described further the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1 and 2, a kind of sliding rail structure, including outer rail 1, internal rail 2 and steel ball 5, between outer rail 1 and internal rail 2
Equipped with middle rail 4,4 both sides of middle rail offer steel bead groove, and steel ball 5 is equipped in steel bead groove, is opened on 2 outer wall of 1 inner wall of outer rail and internal rail
It is equipped with and groove, internal rail 2 is connected by the steel ball 5 on middle rail 4 with outer rail 1, realize the movement of stroke up and down, 1 upper end of outer rail
Tapping locks elevating constant force spring 6, and 1 lower end tapping of outer rail locks on die casting or ironware, 2 both ends tapping of internal rail, internal rail 2
One end locks holder,head, and 2 other end of internal rail locks fixed force spring support base 3.
In the technical scheme, the material of outer rail 1 is SGCC or SPCC or SUS.
In the technical scheme, the size of steel ball 5 thickness of rail 4 can be adjusted in.
In the technical scheme, elevating constant force spring 6 is mounted on fixed force spring support base 3.
In the technical scheme, two middle rails 4 are equipped between outer rail 1 and internal rail 2, middle rail 4 is located at fixed force spring support base 3
Both sides.
The present invention compared with traditional sliding rail, improve traditional holder operational process it is asynchronous, operation it is stuck, have some setbacks, fill
The phenomenon that being shaken with display, and manufacturing cost is saved with single branch sliding rail, instead of it is original need to separately be locked with two sliding rails it is attached
Biography structure on the supporting plate.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of sliding rail structure, including outer rail, internal rail and steel ball, it is characterised in that：It is equipped between the outer rail and internal rail
Middle rail, the middle rail both sides offer steel bead groove, are equipped with steel ball in the steel bead groove, on the outer rail inner wall and internal rail outer wall
It offers and groove, the internal rail is connected by the steel ball on middle rail with outer rail, realize the movement of stroke up and down, the outer rail
Upper end tapping locks elevating constant force spring, and outer rail lower end tapping locks on die casting or ironware, the internal rail both ends
Tapping, described internal rail one end lock holder,head, and the internal rail other end locks fixed force spring support base.
2. a kind of sliding rail structure according to claim 1, it is characterised in that：The material of the outer rail is SGCC or SPCC
Or SUS.
3. a kind of sliding rail structure according to claim 1, it is characterised in that：The size of the steel ball can in rail
Thickness is adjusted.
4. a kind of sliding rail structure according to claim 1, it is characterised in that：The elevating constant force spring, which is mounted on, determines power
In spring support seat.
5. a kind of sliding rail structure according to claim 1, it is characterised in that：Two are equipped between the outer rail and internal rail
Middle rail, the middle rail are located at fixed force spring support base both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034192.1U CN207848216U (en) | 2018-01-10 | 2018-01-10 | A kind of sliding rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034192.1U CN207848216U (en) | 2018-01-10 | 2018-01-10 | A kind of sliding rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848216U true CN207848216U (en) | 2018-09-11 |
Family
ID=63417760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820034192.1U Active CN207848216U (en) | 2018-01-10 | 2018-01-10 | A kind of sliding rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989895A (en) * | 2018-01-10 | 2018-05-04 | 苏州首达电子有限公司 | A kind of sliding rail structure |
-
2018
- 2018-01-10 CN CN201820034192.1U patent/CN207848216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989895A (en) * | 2018-01-10 | 2018-05-04 | 苏州首达电子有限公司 | A kind of sliding rail structure |
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