CN203755871U - Sliding door structure - Google Patents
Sliding door structure Download PDFInfo
- Publication number
- CN203755871U CN203755871U CN201420092802.5U CN201420092802U CN203755871U CN 203755871 U CN203755871 U CN 203755871U CN 201420092802 U CN201420092802 U CN 201420092802U CN 203755871 U CN203755871 U CN 203755871U
- Authority
- CN
- China
- Prior art keywords
- sliding door
- sliding
- door structure
- chute
- top shoe
- 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 the technical field of door and window industries, in particular to a sliding door structure. The sliding door structure comprises wall frames, fixed frames, an upper guide rail, a lower guide rail, sliding doors, pull handles and lower sliding wheel assemblies, wherein the fixed frames are installed on the wall frames; the upper guide rail is connected with the side faces of the tops of the fixed frames; the lower guide rail is connected with the side faces of the bottoms of the fixed frames; the pull handles are installed on the sliding doors; the lower sliding wheel assemblies are installed at the bottoms of the sliding doors. The sliding door structure is characterized in that a plurality of upper sliding blocks are arranged in an inner cavity of the upper guide rail, sliding chutes are manufactured in the upper sliding blocks, the tops of the sliding doors slide in the sliding chutes and are arranged in the corresponding sliding chutes of the upper sliding blocks, and lower sliding wheels arranged in the lower sliding wheel assemblies are arranged on semi-circular sliding chutes corresponding to the lower guide rail. The sliding door structure has the advantages of being high in load bearing capacity and smooth and steady in sliding.
Description
Technical field
The utility model relates to the technical field of door and window industry, particularly a kind of sliding door structure.
Background technology
At present, normally used sliding door on market, its structure generally all comprises dodge gate, upper rail and pulley, be arranged on the chute that pulley on dodge gate is hung on upper rail and slide, thereby make dodge gate reach the object that opens and closes door, but the upper rail on existing market is mostly to adopt aluminum alloy materials manufacture to form, when door leaf more roomy, and the top of upper rail do not have again can for reinforce object time, the span of upper rail is large, its rigidity just declines, thus top guide rail support roomy door leaf slide be dangerous reliably.
Utility model content
The purpose of this utility model is to address the above problem and is not enough, provide a kind of load-bearing high, steadily, sliding door structure smoothly.
The technical solution of the utility model is to realize like this.
A kind of sliding door structure, comprise wall frame, and be arranged on the fixed border on wall frame, the upper rail being connected with fixed border top-side, the lower guideway being connected with fixed border bottom sides, sliding door, and be arranged on the handle on sliding door and be arranged on the lower sheave assembly of sliding door bottom, its feature is: in the inner chamber of described upper rail, be provided with some top shoes, in this top shoe, make the chute for sliding door top slide, the top of described sliding door is placed in the corresponding chute of top shoe, the lower sheave being provided with in described lower sheave assembly is placed on the corresponding semicircle chute of lower guideway.
On the two sides at the chute two ends of described top shoe, all make chamfering, on the top of this top shoe, also made circular hole.
On the two sides of the chute of described top shoe, be equipped with felt.
Described top shoe adopts plastic material manufacture to form.
In described lower sheave assembly, also comprise bearing, connector, connected nail, on described bearing, made cavity, described connector inserts in the cavity of this bearing, then together with being connected with bearing by connected nail, described lower sheave is connected with bearing by screw.
The side of described fixed border is provided with magnetic stripe frame.
In the left and right sides of described sliding door, be equipped with magnetism absorbent strip.
The beneficial effects of the utility model: the utility model is placed on the corresponding semicircle chute of lower guideway by the lower sheave being provided with in lower sheave assembly, and lower guideway fixes on the ground, thereby the weight capacity of lower guideway is significantly improved; In addition, in the inner chamber of upper rail, be provided with some top shoes, in this top shoe, make the chute for sliding door top slide, and the top of sliding door is placed in the corresponding chute of top shoe and slides, limited the horizontal movement at sliding door top by the two sides on top shoe chute, thereby greatly reduced the swing of sliding door, make sliding door in the time opening, close, slide more steadily, smooth and easy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side sectional view of the present utility model.
Fig. 3 is structure top view of the present utility model.
Fig. 4 is the structural representation of top shoe of the present utility model and upper rail.
Fig. 5 is the structural representation of lower sheave assembly of the present utility model and sliding door and lower guideway.
Detailed description of the invention
As shown in Figures 1 to 5, a kind of sliding door structure described in the utility model, comprise wall frame 1, and be arranged on the fixed border 2 on wall frame 1, the upper rail 3 being connected with fixed border 2 top-side, the lower guideway 4 being connected with fixed border 2 bottom sides, sliding door 5, and be arranged on handle on sliding door 56 and be arranged on the lower sheave assembly 7 of sliding door 5 bottoms, in the inner chamber of wherein said upper rail 3, be provided with some top shoes 8, in this top shoe 8, make the chute 81 for sliding door 5 top slide, the top of described sliding door 5 is placed in the corresponding chute 81 of top shoe 8, the lower sheave 71 being provided with in described lower sheave assembly 7 is placed on the corresponding semicircle chute 41 of lower guideway 4, in described lower sheave assembly 7, also comprise bearing 72, connector 73, connected nail 74, on described bearing 72, make cavity 721, described connector 73 inserts in the cavity 721 of this bearing 72, together with being connected with bearing 72 by connected nail 74, described lower sheave 71 is connected with bearing 72 by screw again.
As shown in Fig. 2 and Fig. 5, adopt the lower sheave 71 being provided with in lower sheave assembly 7 to be placed on the corresponding semicircle chute 41 of lower guideway 4, and lower guideway 4 fixes on the ground, thereby the weight capacity of lower guideway 4 is significantly improved.
As shown in Fig. 2 and Fig. 4, in the inner chamber of upper rail 3, be provided with some top shoes 8, in this top shoe 8, make the chute 81 for sliding door 5 top slide, in order to prevent that sliding door 5 from touching the two sides at chute 81 two ends of top shoe 8, on the two sides at chute 81 two ends of top shoe 8, all make chamfering 82, for top shoe 8 is connected with upper rail 3 more securely, on the top of this top shoe 8, also make circular hole 83, in order to make sliding door 5 slide more smooth and easyly, top shoe 8 adopts plastic material manufacture to form, and be equipped with felt 9 on the two sides of the chute 81 of top shoe 8, limit the horizontal movement at sliding door 5 tops by the two sides on top shoe 8 chutes 81, thereby greatly reduced the swing of sliding door 5, make sliding door 5 in the time opening, close, slide more steadily, smooth and easy.
As shown in Figure 3, in order to prevent that sliding door 5 from touching the rear resilience of fixed border 2, and make sliding door 5 close closelyr, on the side of fixed border 2, be provided with magnetic stripe frame 10, in the left and right sides of sliding door 5, be equipped with magnetism absorbent strip 11.
Claims (7)
1. a sliding door structure, comprise wall frame (1), and be arranged on the fixed border (2) on wall frame (1), the upper rail (3) being connected with fixed border (2) top-side, the lower guideway (4) being connected with fixed border (2) bottom sides, sliding door (5), and be arranged on the handle (6) on sliding door (5) and be arranged on the lower sheave assembly (7) of sliding door (5) bottom, it is characterized in that: in the inner chamber of described upper rail (3), be provided with some top shoes (8), in this top shoe (8), make the chute (81) for sliding door (5) top slide, the top of described sliding door (5) is placed in the corresponding chute (81) of top shoe (8), the lower sheave (71) being provided with in described lower sheave assembly (7) is placed on the corresponding semicircle chute of lower guideway (4) (41).
2. a kind of sliding door structure according to claim 1, is characterized in that: on the two sides at chute (81) two ends of described top shoe (8), all made chamfering (82), also made circular hole (83) on the top of this top shoe (8).
3. a kind of sliding door structure according to claim 1, is characterized in that: on the two sides of the chute (81) of described top shoe (8), be equipped with felt (9).
4. a kind of sliding door structure according to claim 1, is characterized in that: described top shoe (8) adopts plastic material manufacture to form.
5. a kind of sliding door structure according to claim 1, it is characterized in that: in described lower sheave assembly (7), also comprise bearing (72), connector (73), connected nail (74), on described bearing (72), make cavity (721), described connector (73) inserts in the cavity (721) of this bearing (72), together with being connected with bearing (72) by connected nail (74), described lower sheave (71) is connected with bearing (72) by screw again.
6. a kind of sliding door structure according to claim 1, is characterized in that: the side of described fixed border (2) is provided with magnetic stripe frame (10).
7. a kind of sliding door structure according to claim 1, is characterized in that: in the left and right sides of described sliding door (5), be equipped with magnetism absorbent strip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092802.5U CN203755871U (en) | 2014-03-03 | 2014-03-03 | Sliding door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092802.5U CN203755871U (en) | 2014-03-03 | 2014-03-03 | Sliding door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755871U true CN203755871U (en) | 2014-08-06 |
Family
ID=51251159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420092802.5U Expired - Fee Related CN203755871U (en) | 2014-03-03 | 2014-03-03 | Sliding door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755871U (en) |
-
2014
- 2014-03-03 CN CN201420092802.5U patent/CN203755871U/en not_active Expired - Fee Related
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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: 20140806 Termination date: 20170303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |