CN203050375U - Automatic-opening door body without external handle - Google Patents
Automatic-opening door body without external handle Download PDFInfo
- Publication number
- CN203050375U CN203050375U CN 201220660821 CN201220660821U CN203050375U CN 203050375 U CN203050375 U CN 203050375U CN 201220660821 CN201220660821 CN 201220660821 CN 201220660821 U CN201220660821 U CN 201220660821U CN 203050375 U CN203050375 U CN 203050375U
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- CN
- China
- Prior art keywords
- door body
- door
- housing
- automatic
- limited block
- 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 an automatic-opening door body without an external handle, which comprises the following components: a door frame, and a door body which is equipped on the frame. The door body is only provided with a handle at inside part of the door body. The door frame is provided with automatic door opening devices at connection positions between the door body and the door frame. At least two automatic door opening devices are provided and are uniformly inserted into the door frame. No handle is equipped outside the door body. After a remote control door opening device is activated, automatic door opening of the door body can be realized through the automatic door opening devices, and therefore high convenience and high speed are obtained. Each door opening device comprises a housing. A mounting spacing block above the housing is fixedly connected with the housing. A contraction rod is equipped in the housing and the mounting spacing block. The middle part of the contraction rod is provided with a contraction spacing block. A spring is provided below the contraction spacing block. After the remote control door opening device is activated, the door body projects the contraction rod by means of the elastic force of the spring, thereby realizing automatic opening of the door body without handle operation. The automatic-opening door body without the external handle has the following advantages: enlarged safety factor, and reduced potential safety hazard caused by existence of handle and keyhole.
Description
Technical field
The utility model relates to a kind of body, is specifically related to a kind of electric door, particularly a kind of self-opening door door body that does not have external knob.
Background technology
The civilian security protection door body of Chu Xianing more and more uses remote control electric door body in the market, in the remote control gate body in the prior art, all are inside and outside handle and lockholes of all being provided with of a body, this traditional door body safety factor is low, outer setting handle and lockhole cause the loss of property easily to the chance that the offender stays knack.And traditional door body need could be opened the door body by pulling handle after opening the door, if in the door external body handle is set, uses inconvenience, and therefore, traditional door body exists can improved part.
Therefore, produce a kind of simple in structure, easy to operate, use quick, the safety factor height, high efficiency relates to rationally exquisitely, the self-opening door door body of the no external knob that can open the door automatically has market prospects widely.
Summary of the invention
At the deficiencies in the prior art, the utility model provide a kind of simple in structure, easy to operate, use quick, safety factor is high, high efficiency, relate to the self-opening door door body of the exquisite no external knob that rationally, can open the door automatically.
The technical solution of the utility model is achieved in that a kind of self-opening door door body that does not have external knob, comprise doorframe, be installed in the door body on the doorframe, described door body only is provided with handle in door body inboard, the doorframe of the link position of Men Tiyu doorframe is provided with automatic door operator, this automatic door operator is at least two, and evenly is embedded in the doorframe.
Described automatic door operator comprises housing, is connected with the installation limited block in the housing upper fixed, in housing and installation limited block contraction pole is installed, and the middle part of contraction pole is provided with the contraction limited block, is provided with spring below shrinking limited block.
Described housing is the hollow circle tube structure, offers the circular hole identical with the contraction pole diameter below housing, offers identical shrinkage hole with the contraction pole diameter on the described installation limited block.
The bottom of described contraction pole is plane structure, and the top is convex structure, and spring housing is contained in the contraction pole outside of shrinking between limited block and the housing bottom surface.
Described contraction limited block be the truncated cone-shaped structure, its external diameter is not more than the internal diameter of housing.
The utlity model has following good effect: at first, this product structure is simple, and is easy to operate, comprises doorframe, is installed in the door body on the doorframe, described door body only is provided with handle in door body inboard, the doorframe of the link position of Men Tiyu doorframe is provided with automatic door operator, and this automatic door operator is at least two, and evenly is embedded in the doorframe, the external side of door does not arrange handle, after opening opening door of remote-control, the door body relies on automatic door operator can realize opening the door automatically, and is convenient and swift; Secondly, automatic door operator comprises housing, is connected with the installation limited block in the housing upper fixed, in housing and installation limited block contraction pole is installed, the middle part of contraction pole is provided with the contraction limited block, be provided with spring below shrinking limited block, after opening remote control door opening apparatus, the door body relies on the elastic force of spring that contraction pole is ejected, realize opening automatically of door body, do not need the operation of handle, safety factor improves, and has reduced the potential safety hazard because existing handle and keyhole to bring.
Description of drawings
Fig. 1 is the utility model door body closing back door external body structural representation.
Fig. 2 is the utility model door body closing back door body internal construction schematic diagram.
Fig. 3 opens the back structural representation internally for the utility model door body.
Fig. 4 is one of the utility model automatic door operator structural representation.
Fig. 5 is two of the utility model automatic door operator structural representation.
Fig. 6 looks up structural representation for the utility model automatic door operator.
Fig. 7 is the utility model automatic door operator internal construction schematic diagram.
Fig. 8 installs limited block plan structure schematic diagram for the utility model.
Fig. 9 looks up structural representation for the utility model housing.
The specific embodiment
Shown in Fig. 1,2,3,4,5,6,7, a kind of self-opening door door body that does not have external knob, comprise doorframe 1, be installed in the door body 2 on the doorframe 1, described door body 2 only is provided with handle 3 in door body inboard, door body 2 is provided with automatic door operator with the doorframe 1 of the link position of doorframe 1, this automatic door operator is at least two, and evenly is embedded in the doorframe 1.
Described automatic door operator comprises housing 4, is connected with in housing 4 upper fixed limited block 6 is installed, and in housing 4 and installation limited block 6 contraction pole 5 is installed, and the middle part of contraction pole 5 is provided with shrinks limited block 8, is provided with spring 9 below shrinking limited block 8.Described housing 4 is the hollow circle tube structure, offers the circular hole 11 identical with contraction pole 5 diameters below housing 4, offers identical shrinkage hole 10 with contraction pole 5 diameters on the described installation limited block 6.The bottom of described contraction pole 5 is plane structure, and the top is convex structure, and spring 9 is sleeved on contraction pole 5 outsides of shrinking between limited block 8 and housing 4 bottom surfaces.Described contraction limited block 8 be the truncated cone-shaped structure, its external diameter is not more than the internal diameter of housing 4.
This product in use, after closing a body 2, the doorframe 1 that is arranged on a body 2 and the link position of doorframe 1 be provided with contraction pole 5 on the automatic door operator by the side compression of door bodies 2 after, a door body 2 is closed, the bottom of contraction pole 5 rests in the doorframe 1 after stretching out housing 4 by circular hole 11.When open the remote control lock that is arranged on a body 2 inside by remote controller after, door body 2 is opened, and is sleeved on the spring 9 that shrinks contraction pole 5 outsides between limited block 8 and housing 4 bottom surfaces and will shrinks limited block 8 jack-up, simultaneously, contraction pole 5 outwards moves, and door body 2 is opened in the side of dog back body 2.Door body 2 only is provided with handle 3 in door body inboard, door body 2 outsides do not arrange handle and lockhole, and during use, the lawless person can not beat opening door body from outside picking lock, safety factor improves greatly, simultaneously, automatic door operator can be easy and convenient beats opening door body, does not need the opening door body of beating that handle also can be very fast, convenient and swift, after traditional door structural reform advanced, be easy to use, good looking appearance is generous.
Claims (5)
1. self-opening door door body that does not have external knob, comprise doorframe (1), be installed in the door body (2) on the doorframe (1), it is characterized in that: described door body (2) only is provided with handle (3) in door body inboard, door body (2) is provided with automatic door operator with the doorframe (1) of the link position of doorframe (1), this automatic door operator is at least two, and evenly is embedded in the doorframe (1).
2. the self-opening door door body of no external knob according to claim 1, it is characterized in that: described automatic door operator comprises housing (4), be connected with installation limited block (6) in housing (4) upper fixed, in housing (4) and installation limited block (6), contraction pole (5) is installed, the middle part of contraction pole (5) is provided with shrinks limited block (8), is provided with spring (9) below shrinking limited block (8).
3. the self-opening door door body of no external knob according to claim 2, it is characterized in that: described housing (4) is the hollow circle tube structure, offer the circular hole (11) identical with contraction pole (5) diameter in housing (4) below, offer on the described installation limited block (6) and the identical shrinkage hole of contraction pole (5) diameter (10).
4. the self-opening door door body of no external knob according to claim 2, it is characterized in that: the bottom of described contraction pole (5) is plane structure, the top is convex structure, and spring (9) is sleeved on contraction pole (5) outside of shrinking between limited block (8) and housing (4) bottom surface.
5. the self-opening door door body of no external knob according to claim 4 is characterized in that: described contraction limited block (8) be the truncated cone-shaped structure, its external diameter is not more than the internal diameter of housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220660821 CN203050375U (en) | 2012-12-05 | 2012-12-05 | Automatic-opening door body without external handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220660821 CN203050375U (en) | 2012-12-05 | 2012-12-05 | Automatic-opening door body without external handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050375U true CN203050375U (en) | 2013-07-10 |
Family
ID=48733340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220660821 Expired - Fee Related CN203050375U (en) | 2012-12-05 | 2012-12-05 | Automatic-opening door body without external handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096206A (en) * | 2019-06-18 | 2020-12-18 | 青岛海尔滚筒洗衣机有限公司 | Door body ejection assembly, installation method and clothes treatment equipment |
-
2012
- 2012-12-05 CN CN 201220660821 patent/CN203050375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096206A (en) * | 2019-06-18 | 2020-12-18 | 青岛海尔滚筒洗衣机有限公司 | Door body ejection assembly, installation method and clothes treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN VIWIPOW ELECTRONICS CO., LTD. Assignor: Shenzhen Quanan Modern Technology Co., Ltd. Contract record no.: 2013440020384 Denomination of utility model: Automatic-opening door body without external handle Granted publication date: 20130710 License type: Exclusive License Record date: 20131216 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20201205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |