CN204060357U - A kind of four-wheel-type sliding door structure - Google Patents
A kind of four-wheel-type sliding door structure Download PDFInfo
- Publication number
- CN204060357U CN204060357U CN201420391576.0U CN201420391576U CN204060357U CN 204060357 U CN204060357 U CN 204060357U CN 201420391576 U CN201420391576 U CN 201420391576U CN 204060357 U CN204060357 U CN 204060357U
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- China
- Prior art keywords
- sliding door
- roller
- wheel
- connecting piece
- fixed connecting
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- Expired - Fee Related
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model provides a kind of four-wheel-type sliding door structure, and structure is: comprise sliding door, track, and described track includes roller groove that pair roller play the guiding role, only for supporting stressed plate rail road; Also comprise roll wheel assembly, roll wheel assembly comprises the fixed connecting piece connecting roller and sliding door, is provided with two guide rollers be placed on roller groove, is provided with two support rollers be placed on plate rail road at another side of fixed connecting piece at fixed connecting piece one side.The sliding door structure of four-wheel-type, makes the uniform force distribution of track both sides, avoids the distortion of track inner surface, effectively prevent the generation of springboard phenomenon, greatly increase the application life of sliding door; Track is set to roller groove peace track, and now two guide rollers and roller groove leads stressed, and two support rollers coordinate plate rail roads, for stressed, can auto modification orbit error, thus the long-time even running of guarantee sliding door.
Description
[technical field]
The utility model relates to a kind of stable four-wheel-type sliding door structure.
[background technology]
Along with the development of technology and the variation of finishing means, structure and the scope of application of sliding door are constantly expanded.Sliding door structure in the market generally utilizes top double track and bottom to establish guide frame, and buffering effect is unstable, and due to double track both sides discontinuity, long push-and-pull is easy to track inner surface is out of shape, and even occurs springboard phenomenon; Although arrange gathering sill in track both sides in prior art, owing to lacking the function of auto modification guiding error, be difficult to ensure the long even running of sliding door.
[summary of the invention]
The purpose of this utility model is customer service the deficiencies in the prior art, provide a kind of track both sides uniform force, can auto modification with the four-wheel-type sliding door structure of even running.
For solving the problems of the technologies described above, the utility model have employed following technical proposals:
A kind of four-wheel-type sliding door structure, comprises sliding door, track, and described track includes roller groove that pair roller play the guiding role, only for supporting stressed plate rail road; Also comprise roll wheel assembly, roll wheel assembly comprises the fixed connecting piece connecting roller and sliding door, is provided with two guide rollers be placed on roller groove, is provided with two support rollers be placed on plate rail road at another side of fixed connecting piece at fixed connecting piece one side.
In the preferred embodiment, also comprise the roller connector that two lay respectively at fixed connecting piece both sides, each roller connector comprises base, is positioned at the annular through-hole of base upper end; Described guide roller, support roller are fixedly connected on the both sides of described base; Described fixed connecting piece one end is provided with pivot structure, is provided with the connecting hole corresponding with described annular through-hole in described pivot structure; Pivot structure, through described connecting hole, annular through-hole, is fixedly connected with the roller connector laying respectively at its both sides by connecting rod.
In the preferred embodiment, the wheel folder that one end that described fixed connecting piece connects sliding door is provided with fixed installation part, is fixedly connected with sliding door by fixed connecting piece as transition piece; Bolt to be fixed with the inside of fixed connecting piece through wheel folder and to be connected; Described outside of taking turns folder is connected with sliding door.
In the preferred embodiment, described roller groove is V-type groove.
In the preferred embodiment, fixedly mount between part and wheel folder and be provided with damping washer.
In the preferred embodiment, base is connected by bolt with guide roller, support roller, and described folder of taking turns is bolted with sliding door.
In the preferred embodiment, sliding door bolt junction is provided with some abrasionproof catch, and one of them abrasionproof catch is between wheel folder and sliding door.
Compared with prior art, the beneficial effects of the utility model are: the sliding door structure of the utility model four-wheel-type, make the uniform force distribution of track both sides, avoid the distortion of track inner surface, effectively prevent the generation of springboard phenomenon, greatly increase the application life of sliding door; Track is set to roller groove peace track, and now two guide rollers and roller groove leads stressed, and two support rollers coordinate plate rail roads, for stressed, can auto modification orbit error, thus the long-time even running of guarantee sliding door.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the using state figure that the utility model embodiment is installed to shower house;
Fig. 3 is A portion enlarged drawing in Fig. 2.
[detailed description of the invention]
The technological means realized to make the utility model, creation characteristic, the object reached and effect are easy to understand, and set forth the utility model further below in conjunction with specific embodiment.
For realizing the even running of sliding door, the utility model adopts four-wheel-type structure, and as shown in Figure 1, comprise four rollers in double distribution, described roller is divided into two guide rollers 421 and two support rollers 422; Described track 300 transform as and places guide roller 421 roller groove 321 play the guiding role, place support roller 422 and be only used for stressed plate rail road 322.When roller offset track runs, roller groove 321 pairs of guide rollers 421 impose monolateral guiding force, and support roller 422 coordinates plate rail road 322 only for stressed, and gap, both sides is large, can auto modification be carried out to orbit error, and then ensure that the long even running of sliding door
As shown in Figure 1, in the present embodiment, also comprise the roller connector 430 that two lay respectively at fixed connecting piece 410 both sides, each roller connector 430 comprises base 431, is positioned at the annular through-hole 432 of base 431 upper end; Described guide roller 421, support roller 422 are fixedly connected on the both sides of described base 431; Described fixed connecting piece 410 one end is provided with pivot structure 510, is provided with the connecting hole 511 corresponding with described annular through-hole 432 in described pivot structure 510; Pivot structure 510, through described connecting hole 511, annular through-hole 432, is fixedly connected with the roller connector 430 laying respectively at its both sides by connecting rod 440.Two roller connectors 430 connect the guide roller 421 and support roller 422 that are positioned at fixed connecting piece 410 homonymy respectively with bolt, connecting rod 440 passes described connecting hole 511 and lays respectively at the annular through-hole 432 of pivot structure 510 both sides, now four rolling, roller connector 430, fixed connecting piece 410 one-tenth entirety.The other end of fixed connecting piece 410 connects sliding door 100, and sliding door just can move around along with the slip of roller in track 300 afterwards.Four rolling is under the effect of intermediate rotary shaft structure 510, and track 300 both sides uniform force distributes, and reduces the friction of track inner surface, effectively prevents the generation of springboard phenomenon, greatly increase the application life of sliding door.
In addition, the wheel folder 522 that one end that fixed connecting piece 410 connects sliding door 100 is provided with fixed installation part 521, is fixedly connected with sliding door 100 by fixed connecting piece 410 as transition piece; Bolt 523 is fixed with the inside of fixed connecting piece 521 through wheel folder 522 and is connected; The outside of wheel folder 522 is connected with sliding door 100.
In the present embodiment, described roller groove 321 is V-type groove, the roller groove of other shapes that can certainly play the guiding role for pair roller.
For preventing wearing and tearing, between fixed installation part 521 and wheel folder 522, be provided with damping washer 524.
In the present embodiment, sliding door 100 is connected by bolt with fixed connecting piece 410, for preventing the connectors such as bolt to the wearing and tearing of sliding door 100, is provided with the abrasionproof catch 600 being close to sliding door 100 in sliding door junction.
In the present embodiment, sliding door 100 is wooden sliding door, plastics matter sliding door, glass sliding door, metal push-pull door.
Four-wheel-type sliding door structure described in the utility model is applicable to the sliding door of shower house, and as shown in Figure 2 and Figure 3, for four-wheel-type sliding door structure is installed to the using state of shower house, now the main body of sliding door is full tempered glass and handle.
The impact of house physical features and interior decoration effect is not subject to when the utility model uses, be applicable to the sliding door of shower house, the sliding door between kitchen and parlor, the sliding door of plate cabinet, the sliding door etc. of door and window, its have rational in infrastructure, operate steadily, the feature such as applied widely.
Although reference above embodiment describes the present invention in detail, but be it will be apparent to one skilled in the art that by the disclosure, when not departing from principle of the present invention and the scope of described claim restriction, can make a variety of changes the present invention or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, instead of is used for limiting the present invention, but is defined by the subject-matter of the claims the scope of protection.
Claims (7)
1. a four-wheel-type sliding door structure, comprise sliding door (100), track (300), it is characterized in that, described track (300) includes roller groove (321) that pair roller play the guiding role, only for supporting stressed plate rail road (322); Also comprise roll wheel assembly (400), roll wheel assembly (400) comprises the fixed connecting piece (410) connecting roller and sliding door (100), be provided with two guide rollers (421) be placed on roller groove (321) at fixed connecting piece (410) side, be provided with two support rollers (422) be placed on plate rail road (322) at fixed connecting piece (410) another side.
2. four-wheel-type sliding door structure according to claim 1, it is characterized in that, also comprise the roller connector (430) that two lay respectively at fixed connecting piece (410) both sides, each roller connector (430) comprises base (431), is positioned at the annular through-hole (432) of base (431) upper end; Described guide roller (421), support roller (422) are fixedly connected on the both sides of described base (431); Described fixed connecting piece (410) one end is provided with pivot structure (510), is provided with the connecting hole (511) corresponding with described annular through-hole (432) in described pivot structure (510); Pivot structure (510), through described connecting hole (511), annular through-hole (432), is fixedly connected with the roller connector (430) laying respectively at its both sides by connecting rod (440).
3. four-wheel-type sliding door structure according to claim 2, it is characterized in that, wheel folder (522) that one end that described fixed connecting piece (410) connects sliding door (100) is provided with fixed installation part (521), is fixedly connected with sliding door (100) by fixed connecting piece (410) as transition piece; Bolt (523) is fixed with the inside of fixed connecting piece (521) through wheel folder (522) and is connected; Described outside of taking turns folder (522) is connected with sliding door (100).
4. four-wheel-type sliding door structure according to claim 3, it is characterized in that, described roller groove (321) is V-type groove.
5. four-wheel-type sliding door structure according to claim 4, is characterized in that, is provided with damping washer (524) between described fixed installation part (521) and wheel folder (522).
6. four-wheel-type sliding door structure according to claim 5, it is characterized in that, described base (431) is connected by bolt with guide roller (421), support roller (422), and described folder (522) of taking turns is bolted with sliding door (100).
7. four-wheel-type sliding door structure according to claim 6, it is characterized in that, described sliding door (100) bolt junction is provided with some abrasionproof catch (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391576.0U CN204060357U (en) | 2014-07-16 | 2014-07-16 | A kind of four-wheel-type sliding door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391576.0U CN204060357U (en) | 2014-07-16 | 2014-07-16 | A kind of four-wheel-type sliding door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060357U true CN204060357U (en) | 2014-12-31 |
Family
ID=52201896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391576.0U Expired - Fee Related CN204060357U (en) | 2014-07-16 | 2014-07-16 | A kind of four-wheel-type sliding door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605272A (en) * | 2019-01-05 | 2019-04-12 | 天津大学 | A kind of easy device of quick manual assembly and disassembly valve collet |
-
2014
- 2014-07-16 CN CN201420391576.0U patent/CN204060357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605272A (en) * | 2019-01-05 | 2019-04-12 | 天津大学 | A kind of easy device of quick manual assembly and disassembly valve collet |
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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 |
Granted publication date: 20141231 Termination date: 20200716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |