CN206667993U - A kind of doorframe lock box - Google Patents
A kind of doorframe lock box Download PDFInfo
- Publication number
- CN206667993U CN206667993U CN201720475970.6U CN201720475970U CN206667993U CN 206667993 U CN206667993 U CN 206667993U CN 201720475970 U CN201720475970 U CN 201720475970U CN 206667993 U CN206667993 U CN 206667993U
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- China
- Prior art keywords
- doorframe
- housing
- cover plate
- lock box
- opening
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Abstract
The utility model discloses a kind of doorframe lock box, it is open the housing of other faces sealing and a cover plate for carrying opening including an one side, the housing is fixedly arranged on doorframe fore shaft position, the cover plate is fixedly arranged on door frame surface, the opening of the embedded housing of opening of the cover plate, the shell material is stainless sheet steel；The utility model lock box is simple in construction, lower cost for material, easy for installation, the housing of sealing blocks foreign matter and enters doorframe cavity, the burning things which may cause a fire disaster for eliminating water droplet or human factor enters doorframe cavity easily by fore shaft, the potential safety hazard that easily wooden wallboard, floor and grade beam are corroded or ignited, adds traffic safety.
Description
Technical field
Door lock field is the utility model is related to, is more particularly to a kind of doorframe lock box.
Background technology
Existing each doorframe fore shaft position of passenger train is hatch frame, is fore shaft plate outside fore shaft, the inside is interpolation frame or wood
Two kinds of structures of matter wallboard, form cavity between fore shaft plate and doorframe, wallboard (interpolation frame), water droplet and burning things which may cause a fire disaster enter easily by fore shaft
Cavity, easily corrodes or ignite wooden wallboard or floor, unsafe factor be present.
Refer to shown in Fig. 1, the existing ＇ of passenger train fore shaft 1 forms the ＇ of cavity 4, doorframe fore shaft position with the ＇ of doorframe 2, the ＇ of interpolation frame 3
It is set to hatch frame, for small doorframe of car without fore shaft button box, the burning things which may cause a fire disaster of water droplet or human factor enters doorframe easily by fore shaft
Cavity, easily wooden wallboard, floor and grade beam are corroded or ignited, does not meet the fire retardant anticorrosion requirement of passenger train.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and can solve the problem that doorframe fore shaft position is closed, and avoids locking
Mouthful position cavity Yi Yin water sources and burning things which may cause a fire disaster enter, and corrode or ignite wooden wallboard or floor, can ensure safe doorframe fore shaft
Box.
The utility model is achieved through the following technical solutions：
A kind of doorframe lock box, including an one side are open the housing of other faces sealing and a cover plate for carrying opening, described
Housing is fixedly arranged on doorframe fore shaft position, and the cover plate is fixedly arranged on door frame surface, and the opening of the embedded housing of opening of cover plate is described
Shell material is stainless sheet steel.
Further, the thickness of the stainless sheet steel is 0.5mm.
Further, the structure that the housing is process for bending, full weld.
Further, the housing is the structure of punch process shaping.
Further, the cover plate is fixed by screws on doorframe.
Further, the shape of the housing and cover plate matches with dead bolt.
Compared with prior art, the utility model by the way that a housing is arranged on into doorframe fore shaft position, cover by then installation
Plate, doorframe fore shaft position form the closed cavity of its lap that is simultaneously open, and open face enters for dead bolt, and remaining closed face can
Stop that water droplet or burning things which may cause a fire disaster enter doorframe cavity, simple in construction, lower cost for material, easy for installation, the housing of sealing blocks different
Thing enters doorframe cavity, and the burning things which may cause a fire disaster for eliminating water droplet or human factor enters doorframe cavity easily by wooden walls easily by fore shaft
Plate, floor and grade beam corrosion or the potential safety hazard ignited, add travel safety.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is existing passenger train doorframe fore shaft schematic diagram；
Fig. 2 is the utility model embodiment doorframe lock box structural representation；
Fig. 3 is the utility model embodiment doorframe lock box front view；
Fig. 4 is the profile on A-A, B-B direction in Fig. 3.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Embodiment 1：Refer to shown in Fig. 2, a kind of doorframe lock box, including an one side is open the housing 5 of other faces sealing
With a cover plate 6 for carrying opening, the housing 5 is fixedly arranged in the cavity 4 that fore shaft 1, doorframe 2 and interpolation frame 3 are formed, the cover plate 6
The surface of doorframe 2, the opening of the embedded housing 5 of opening of the cover plate 6 are fixedly arranged on, the cover plate 6 is fixed by screws in
On doorframe 2, the housing 5 makes for stainless sheet steel.Housing 5 uses stainless steel plate system of the thickness for 0.5mm in the present embodiment
To make, stainless steel plate is process using bending, full weld technique, and be filled with water experiment before the use of housing 5, and lock box seal is good,
It can effectively stop that the burning things which may cause a fire disaster of water droplet or human factor enters in cavity 4, the burning things which may cause a fire disaster for eliminating water droplet or human factor easily leads to
The potential safety hazard that wooden wallboard, floor and grade beam are easily corroded or ignited into doorframe cavity by fore shaft is crossed, adds driving peace
Quan Xing.
Embodiment 2：Refer to shown in Fig. 3, Fig. 4, locking there are two fore shafts corresponding with dead bolt on frame, two housings 5 are fixed
In in the cavity 4 that fore shaft 1, doorframe 2 and interpolation frame 3 are formed, the shape of housing 5 matches with dead bolt respectively, and the cover plate 6 passes through screw
Be fixedly arranged on the surface of doorframe 2, the surface of the cover plate 6 is provided with two openings corresponding with dead bolt, the opening of the cover plate 6 with it is described
The opening of housing 5 is corresponding, and the opening of the embedded housing 5 of opening of the cover plate 6, the material of housing 5 is Thin Stainless Steel
Plate, housing 5 uses thickness to be made for 0.5mm stainless steel plate in the present embodiment, and stainless steel plate uses Sheet Metal Forming Technology machine-shaping,
Lock box seal is good, can effectively stop that the burning things which may cause a fire disaster of water droplet or human factor enters in cavity 4, the housing 5 of sealing stops
Foreign matter enters doorframe cavity, and the burning things which may cause a fire disaster for eliminating water droplet or human factor enters doorframe cavity easily by wood easily by fore shaft
Matter wallboard, floor and grade beam corrosion or the potential safety hazard ignited, meet the fire retardant anticorrosion requirement of passenger train.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (6)
- A kind of 1. doorframe lock box, it is characterised in that：Including an one side be open other faces sealings housing and one with opening Cover plate, the housing are fixedly arranged on doorframe fore shaft position, and the cover plate is fixedly arranged on door frame surface, described in the opening insertion of the cover plate The opening of housing, the shell material are stainless sheet steel.
- A kind of 2. doorframe lock box according to claim 1, it is characterised in that：The thickness of the stainless sheet steel is 0.5mm。
- A kind of 3. doorframe lock box according to claim 1, it is characterised in that：The housing is processed into for bending, full weld Type structure.
- A kind of 4. doorframe lock box according to claim 1, it is characterised in that：The housing is the knot of punch process shaping Structure.
- A kind of 5. doorframe lock box according to claim 1, it is characterised in that：The cover plate is fixed by screws in doorframe On.
- A kind of 6. doorframe lock box according to claim any one of 1-5, it is characterised in that：The shape of the housing and cover plate Shape matches with dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475970.6U CN206667993U (en) | 2017-05-02 | 2017-05-02 | A kind of doorframe lock box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475970.6U CN206667993U (en) | 2017-05-02 | 2017-05-02 | A kind of doorframe lock box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667993U true CN206667993U (en) | 2017-11-24 |
Family
ID=60370728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475970.6U Active CN206667993U (en) | 2017-05-02 | 2017-05-02 | A kind of doorframe lock box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280902A (en) * | 2019-06-28 | 2019-09-27 | 沈阳富创精密设备有限公司 | A kind of laser welding process of 6 line aluminium alloy cylinder longitudinal joint |
-
2017
- 2017-05-02 CN CN201720475970.6U patent/CN206667993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280902A (en) * | 2019-06-28 | 2019-09-27 | 沈阳富创精密设备有限公司 | A kind of laser welding process of 6 line aluminium alloy cylinder longitudinal joint |
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