CN214463438U - Door and window dropout prevention means - Google Patents
Door and window dropout prevention means Download PDFInfo
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- CN214463438U CN214463438U CN202120024468.XU CN202120024468U CN214463438U CN 214463438 U CN214463438 U CN 214463438U CN 202120024468 U CN202120024468 U CN 202120024468U CN 214463438 U CN214463438 U CN 214463438U
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- door
- window
- wheel
- clamping plate
- top wheel
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Abstract
The utility model discloses a door and window anti-falling device, which comprises a door and window clamping plate, a top plate, a side wheel frame, a side wheel, a top wheel mounting column, a top wheel frame, a top wheel and a spring; the utility model has the advantages that: need not to install other parts additional in the slide rail when the installation, the top wheel post is scalable, and sliding door simple to operate also can closely laminate with side wheel and top wheel during the guide rail installation slope, avoids droing long service life.
Description
Technical Field
The utility model relates to a door and window accessory technical field specifically is a door and window dropout prevention means.
Background
People often use the push-pull type door and window for convenient use, and the door leaf is clamped on the door rail, so that the door leaf can move along the upper rail clamping groove and the lower rail sliding groove to realize the process of pushing and pulling. The common upper rail is M-shaped and comprises an upper rail clamping groove for the movement of the door leaf and a limiting strip for limiting the transverse deviation of the door leaf. Patent CN208416245U discloses a door and window dropout prevention means, in use is because the stopper is comparatively long and thin, is difficult to guarantee that both sides are all parallel with the door and window when processing the installation, uses its fixed column easy wearing and tearing to buckle for it is not hard up that door and window appears, and life is short for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a door and window dropout prevention means to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the door and window clamping plate comprises a door and window clamping plate, a top plate, a side wheel frame, side wheels, a top wheel mounting column, a top wheel frame, top wheels and springs; the door and window clamping plates are I-shaped and are fixed at the top and the bottom of the door and window through screws; the top plate is arranged at the top of the door and window clamping plate; the side wheel frames are arranged on the left side surface and the right side surface of the door and window clamping plate; the side wheels are arranged on the side wheel frame; the top wheel mounting column is telescopic and is mounted on a transverse plate of the door and window clamping plate; the top wheel frame is arranged at the top end of the top wheel mounting column; the top wheel is arranged on the top wheel frame; the spring is installed on the telescopic section of the top wheel installation column.
As a preferred technical scheme of the utility model, the side wheel frame and the side wheels are four, and two side wheels are respectively arranged on the same horizontal plane on the left side and the right side of the door and window clamping plate; the top wheel mounting column, the top wheel frame, the top wheel and the spring are arranged on the upper surface of the transverse plate of the door and window clamping plate side by side.
Compared with the prior art, the beneficial effects of the utility model are that: need not to install other parts additional in the slide rail when the installation, the top wheel post is scalable, and sliding door simple to operate also can closely laminate with side wheel and top wheel during the guide rail installation slope, avoids droing long service life.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a view showing a usage state of the present invention;
in the figure: 1-door and window clamping plate, 2-top plate, 3-side wheel frame, 4-side wheel, 5-top wheel mounting column, 6-top wheel frame, 7-top wheel, 8-spring, 9-guide rail and 10-door and window.
Detailed Description
Example 1
As shown in fig. 1 to 4, the door and window clamping plate comprises a door and window clamping plate 1, a top plate 2, a side wheel frame 3, side wheels 4, a top wheel mounting column 5, a top wheel frame 6, top wheels 7 and springs 8; the door and window clamping plate 1 is I-shaped and is fixed at the top and the bottom of a door and window through screws; the top plate 2 is arranged at the top of the door and window clamping plate 1; the side wheel frames 3 are arranged on the left side surface and the right side surface of the door and window clamping plate 1; the side wheel 4 is arranged on the side wheel frame 3; the top wheel mounting column 5 is telescopic and is mounted on a transverse plate of the door and window clamping plate 1; the top wheel frame 6 is arranged at the top end of the top wheel mounting column 5; the top wheel 7 is arranged on the top wheel frame 6; and the spring 8 is arranged on the telescopic section of the top wheel mounting column 5.
As a preferred technical scheme of the utility model, the side wheel frame 3 and the side wheel 4 are four, and two are respectively arranged on the same horizontal plane on the left side and the right side of the door and window clamping plate 1; the top wheel mounting column 5, the top wheel frame 6, the top wheel 7 and the spring 8 are arranged on the upper surface of the transverse plate of the door and window clamping plate 1 side by side.
The utility model discloses the theory of operation: during the installation with door and window cardboard 1 cover in door and window 10's top and bottom, with the screw fixation, then according to 9 size choices of guide rail to complex side wheel 4, then press down take turns 7, can with the utility model discloses install in the guide rail, make the side wheel 4 and guide rail control inner wall cooperation, take turns 7 and guide rail top inner wall cooperation, can slide smoothly. Article side wheel 4 cooperatees with the guide rail size, and door and window cardboard 1 and door and window 10 size cooperation can install many according to actual conditions on door and window the utility model discloses, improve the anti-drop effect.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (2)
1. The utility model provides a door and window dropout prevention means which characterized in that: the door and window clamping plate comprises a door and window clamping plate (1), a top plate (2), a side wheel frame (3), side wheels (4), a top wheel mounting column (5), a top wheel frame (6), top wheels (7) and springs (8); the door and window clamping plate (1) is I-shaped and is fixed at the top and the bottom of a door and window through screws; the top plate (2) is arranged at the top of the door and window clamping plate (1); the side wheel frames (3) are arranged on the left side surface and the right side surface of the door and window clamping plate (1); the side wheel (4) is arranged on the side wheel frame (3); the top wheel mounting column (5) is telescopic and is mounted on a transverse plate of the door and window clamping plate (1); the top wheel frame (6) is arranged at the top end of the top wheel mounting column (5); the top wheel (7) is arranged on the top wheel frame (6); and the spring (8) is arranged on the telescopic section of the top wheel mounting column (5).
2. A door and window dropout prevention means according to claim 1, wherein: the door and window clamping plate comprises four side wheel frames (3) and four side wheels (4), and two side wheels are respectively arranged on the same horizontal plane of the left side surface and the right side surface of the door and window clamping plate (1); the top wheel mounting column (5), the top wheel frame (6), the top wheel (7) and the spring (8) are arranged on the upper surface of the transverse plate of the door and window clamping plate (1) side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024468.XU CN214463438U (en) | 2021-01-06 | 2021-01-06 | Door and window dropout prevention means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024468.XU CN214463438U (en) | 2021-01-06 | 2021-01-06 | Door and window dropout prevention means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214463438U true CN214463438U (en) | 2021-10-22 |
Family
ID=78138496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120024468.XU Active CN214463438U (en) | 2021-01-06 | 2021-01-06 | Door and window dropout prevention means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214463438U (en) |
-
2021
- 2021-01-06 CN CN202120024468.XU patent/CN214463438U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |