CN202157673U - Middle beam structure of floor spring door - Google Patents
Middle beam structure of floor spring door Download PDFInfo
- Publication number
- CN202157673U CN202157673U CN 201120226247 CN201120226247U CN202157673U CN 202157673 U CN202157673 U CN 202157673U CN 201120226247 CN201120226247 CN 201120226247 CN 201120226247 U CN201120226247 U CN 201120226247U CN 202157673 U CN202157673 U CN 202157673U
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- China
- Prior art keywords
- door
- middle beam
- beam structure
- utility
- model
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- 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 discloses a middle beam structure of floor spring door, which relates to the technical field of building. The middle beam structure comprises a door middle beam body which is composed of upper and lower walls and left and right walls. The middle beam structure is characterized in that: the upper and lower walls and the left and right walls form a sealed inner cavity; the end parts of the upper and lower walls are symmetrically provided with projected clamping parts; the middle parts of the left and right walls are symmetrically provided with clamping grooves; and the clamping grooves are disposed at the outer part of the inner cavity. The middle beam structure of floor spring door is simple in structure, very convenient and fast to mount and connect, firm to clamp, difficult to drop and high in bearing capacity.
Description
Technical field
The utility model relates to technical field of buildings, is specifically related to horizontal structure in a kind of ground spring door door.
Background technology
Ground spring door is a kind of of swinging door, and with buried door-hinge spring, door leaf can inside and outside freely be opened the position that door leaf is cutting out when not touching.Be divided into vertical hinged door, sliding door, revolving door, overhead door, double door etc. by the unlatching form.Be divided into steel casement door, glass door, aluminium alloy door, plywood door etc. by material.Be divided into rolling door, swinging door, automatic door, labeled door, panelled door etc. by characteristic.Combine and to claim flat opening steel fire proof door, plug-type aluminium alloy door etc.Wherein horizontal in the door as its main support component, play a part very importantly, horizontal stroke is not too convenient when mounted in the door of the prior art, and bearing capacity is limited.
The utility model content
The utility model technical problem to be solved is to provide a kind of bearing capacity strong, horizontal structure in the ground spring door door easy for installation.
The utility model technical problem to be solved adopts following technical scheme to realize,
Horizontal structure in a kind of ground spring door door; Comprise horizontal main body in the door; Horizontal main body is made up of last lower wall and left and right sides wall in the described door; It is characterized in that: the described inner chamber of going up lower wall and one sealing of left and right sides wall formation, said upper wall and lower wall end portion are arranged with protruding Access Division, and said Zuo Bi and You Bi middle part are arranged with draw-in groove.
Described draw-in groove is located at the inner chamber outside.
Horizontal main body is an aluminum alloy material in the described door.
The beneficial effect of the utility model is: the utility model is simple in structure, and very convenient when connection is installed clamping is firm, is not easy to come off fast, and bearing capacity is strong.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, horizontal structure in a kind of ground spring door door comprises horizontal main body in the door; Horizontal main body is made up of last lower wall 1,1` and left and right sides wall 2`, 2 in the door; Last lower wall 1,1` and left and right sides wall 2`, 2 constitute the inner chamber 3 of a sealing, and upper wall 1 and lower wall 1` end are arranged with protruding Access Division 5,5`, and left wall 2` and right wall 2 middle parts are arranged with draw-in groove 4`, 4; Draw-in groove 4`, 4 is located at inner chamber 3 outsides, and horizontal main body is an aluminum alloy material in the door.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. horizontal structure in the ground spring door door; Comprise horizontal main body in the door; Horizontal main body is made up of last lower wall and left and right sides wall in the described door; It is characterized in that: the described inner chamber of going up lower wall and one sealing of left and right sides wall formation, said upper wall and lower wall end portion are arranged with protruding Access Division, and said Zuo Bi and You Bi middle part are arranged with draw-in groove.
2. horizontal structure in a kind of ground spring door door according to claim 1, it is characterized in that: described draw-in groove is located at the inner chamber outside.
3. horizontal structure in a kind of ground spring door door according to claim 1 is characterized in that: horizontal main body is an aluminum alloy material in the described door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120226247 CN202157673U (en) | 2011-06-29 | 2011-06-29 | Middle beam structure of floor spring door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120226247 CN202157673U (en) | 2011-06-29 | 2011-06-29 | Middle beam structure of floor spring door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157673U true CN202157673U (en) | 2012-03-07 |
Family
ID=45765314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120226247 Expired - Fee Related CN202157673U (en) | 2011-06-29 | 2011-06-29 | Middle beam structure of floor spring door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383692A (en) * | 2011-06-29 | 2012-03-21 | 安徽同曦金鹏铝业有限公司 | Door middle cross structure of ground spring door |
| CN103924884A (en) * | 2014-03-26 | 2014-07-16 | 安徽同曦金鹏铝业有限公司 | Self-insulation aluminum profile of door muntin |
-
2011
- 2011-06-29 CN CN 201120226247 patent/CN202157673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383692A (en) * | 2011-06-29 | 2012-03-21 | 安徽同曦金鹏铝业有限公司 | Door middle cross structure of ground spring door |
| CN103924884A (en) * | 2014-03-26 | 2014-07-16 | 安徽同曦金鹏铝业有限公司 | Self-insulation aluminum profile of door muntin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20120629 |