CN211295490U - Wall electrical box structure capable of being rapidly installed and detached - Google Patents
Wall electrical box structure capable of being rapidly installed and detached Download PDFInfo
- Publication number
- CN211295490U CN211295490U CN202020090883.0U CN202020090883U CN211295490U CN 211295490 U CN211295490 U CN 211295490U CN 202020090883 U CN202020090883 U CN 202020090883U CN 211295490 U CN211295490 U CN 211295490U
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- China
- Prior art keywords
- connecting piece
- box
- electrical apparatus
- wall
- electrical
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
The utility model discloses a wall electrical apparatus box structure of quick installation and dismantlement, include the pre-buried box that can pre-buried in the wall body and be used for the electrical apparatus connecting piece of being connected with electrical apparatus, be equipped with first buckle structure on the pre-buried box inside wall, be equipped with second buckle structure on the electrical apparatus connecting piece, the electrical apparatus connecting piece can cover on the pre-buried box opening, the lock fixed connection that first buckle structure and second buckle structure can be dismantled, the utility model discloses an electrical apparatus connecting piece and pre-buried box are connected stably, firmly, and when the electrical apparatus connecting piece assembles on the pre-buried box, need not to use the screw, have avoided the demand to specialized tool, have guaranteed electrical apparatus connecting piece and pre-buried box stability of being connected simultaneously, the condition that the electrical apparatus connecting piece breaks away from can not appear, and when the electrical apparatus connecting piece is changed, only need pull out lock post interface and, The disassembly and the replacement are convenient.
Description
Technical Field
The utility model relates to a wall electrical apparatus box, in particular to wall electrical apparatus box structure of quick installation and dismantlement.
Background
The existing socket pre-buried on a wall body is connected with the socket through screw threads, and the connecting structure has the following defects:
1. after the socket covers the opening of the embedded box, the inside of the embedded box cannot be seen, a screw hole in the embedded box is difficult to align after a screw penetrates through a through hole in the socket, multiple attempts are often needed, when the socket needs to be replaced, the screw also needs to be screwed down by a screwdriver for replacement, the socket cannot be replaced if no screwdriver is arranged by hand, and after the service time of some sockets is long, the screw generates the problems of rusting, tooth forming and the like, so that the screw is difficult to detach, and the installation and replacement time and the difficulty of the socket are long due to the above conditions;
2. because the sight is sheltered from by the socket, the screw can be wrong screw in the crack sometimes, and the installation is insecure, and the socket drops easily, produces the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a wall electrical apparatus box structure of quick installation and dismantlement, this wall electrical apparatus box simple structure of quick installation and dismantlement, the installation is convenient with the dismantlement, has avoided the use of screw, changes electrical connecting pieces such as socket and need not specialized tool.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a wall electrical apparatus box structure of quick installation and dismantlement, includes can be pre-buried in the internal pre-buried box of wall and the electrical apparatus connecting piece that is used for being connected with electrical apparatus, be equipped with first buckle structure on the pre-buried box inside wall, be equipped with second buckle structure on the electrical apparatus connecting piece, electrical apparatus connecting piece can cover on pre-buried box opening, the lock fixed connection that first buckle structure and second buckle structure can be dismantled.
As a further improvement of the utility model, the first buckle structure in the embedded box is a special-shaped clamping groove arranged on the inner side wall of the embedded box, the second buckle structure on the electric appliance connecting piece is a hollow elastic arm fixedly arranged on the electric appliance connecting piece, the surface of the outer side of the hollow elastic arm is provided with a special-shaped structure matched with the special-shaped clamping groove on the inner side wall of the embedded box, the hollow elastic arm can extend into the embedded box, the special-shaped structure on the hollow elastic arm can be meshed with the special-shaped clamping groove on the inner side wall of the embedded box in a gapless manner, the electric appliance connecting piece is also provided with a square hole which is just opposite to the hollow structure of the hollow elastic arm and is communicated with the hollow structure of the hollow elastic arm, the lock cover is stopped on the surface of one side of the electric appliance connecting piece, which is opposite to the side hole on the electric appliance connecting piece, and the, and the lock cylinder tightly supports against the inner wall of the hollow elastic arm.
As a further improvement, the electrical appliance connecting piece is a step structure with an edge thickness reduced, and the locking cover sleeve is arranged on the outer side of the electrical appliance connecting piece and is stopped on the surface of the step structure.
As a further improvement, the lock cover is further provided with a limit boss, and the limit boss stops on the surface of the step structure of the electrical appliance connecting piece.
As a further improvement, the special-shaped clamping groove on the pre-buried box is a sawtooth-shaped clamping groove, and the special-shaped structure on the elastic arm is a sawtooth-shaped clamping tooth matched with the special-shaped structure.
As a further improvement, at least two first buckle structures are distributed on at least a set of relative lateral wall of pre-buried box, and at least two second buckle structures correspond and distribute on at least a set of relative lateral wall of electrical apparatus connecting piece.
As a further improvement, the embedded box side wall is provided with a plurality of threading holes for the cables to pass through.
The utility model has the beneficial technical effects that: the utility model discloses a set up zigzag draw-in groove as first buckle mechanism in pre-buried box, set up the elastic arm on the electrical apparatus connecting piece, set up zigzag latch as second buckle structure on the elastic arm, when the elastic arm on the electrical apparatus connecting piece inserts in pre-buried box, first buckle structure and second buckle structure lock are connected, simultaneously, through inserting the lock post, the lock post can prevent elastic arm elastic deformation, and then has ensured the stable lock of first buckle structure and second buckle structure, electrical apparatus connecting piece and pre-buried box are connected stably, firmly, when electrical apparatus connecting piece assembles on pre-buried box, need not to use the screw, avoid the demand for specialized tool, guaranteed electrical apparatus connecting piece and pre-buried box connection stability simultaneously, the condition that electrical apparatus connecting piece breaks away from can not appear, and when electrical apparatus connecting piece is changed, only need pull out the lock post interface and take off electrical apparatus connecting piece fast, the electric appliance connecting piece is convenient to mount, dismount and replace, and the structure is also suitable for connecting other various cavities with the cover body and connecting the bottle body with the cover body.
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 sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of the portion B in FIG. 3
Fig. 5 is an exploded view of the present invention;
fig. 6 is a perspective view of the embedded box of the present invention;
fig. 7 is a cross-sectional view of the pre-buried state of the pre-buried box of the present invention;
FIG. 8 is a diagram showing the assembly of the electrical connector in the pre-buried box;
FIG. 9 is a schematic view of the resilient arm inserted into the slot;
fig. 10 is a schematic diagram of the installation of the lock cover of the present invention.
Detailed Description
Example (b): the utility model provides a wall electrical apparatus box structure of quick installation and dismantlement, includes can be pre-buried in the wall in pre-buried box 1 and the electrical apparatus connecting piece 2 that is used for being connected with electrical apparatus, be equipped with first buckle structure on the 1 inside wall of pre-buried box, be equipped with second buckle structure on the electrical apparatus connecting piece 2, electrical apparatus connecting piece 2 can cover on pre-buried box 1 opening, the lock fixed connection that first buckle structure and second buckle structure can be dismantled. The embedded box 1 of metal material or plastics material is pre-buried locates in the wall body, the cable is followed wall body 12 in leading into embedded box 1, electrical apparatus connecting piece 2 (like the switch, a socket, the lamp stand etc.) covers on embedded box 1 opening, realize electrical apparatus connecting piece 2 and embedded box 1's fixed connection through first buckle structure and second buckle structure lock, this structural connection is convenient with the dismantlement, the screw installation has been avoided, electrical apparatus connecting piece 2 and embedded box 1's stability of being connected has been guaranteed, avoided the screw to insert the partial insecure hidden danger that drops that leads to the installation, more can easily dismantle and realize changing electrical apparatus connecting piece 2.
The first buckle structure in the embedded box 1 is a special-shaped clamping groove arranged on the inner side wall of the embedded box 1, the second buckle structure on the electric appliance connecting piece 2 is a hollow elastic arm 3 fixedly arranged on the electric appliance connecting piece 2, the outer side surface of the hollow elastic arm 3 is provided with a special-shaped structure matched with the special-shaped clamping groove on the inner side wall of the embedded box 1, the hollow elastic arm 3 can extend into the embedded box 1, the special-shaped structure on the hollow elastic arm 3 can be meshed with the special-shaped clamping groove on the inner side wall of the embedded box 1 in a zero-clearance manner, the electric appliance connecting piece 2 is also provided with a square hole 4 which is just opposite to and communicated with the hollow structure of the hollow elastic arm 3, a lock cover 6 is also arranged, the lock cover 6 is stopped on the surface of one side of the electric appliance connecting piece 2, which is back to the embedded box 1, the lock column 5 matched with the square hole 4 on the electric appliance connecting piece 2 is arranged on, and the lock cylinder 5 is tightly pressed against the inner wall of the hollow elastic arm 3. Insert pre-buried box 1 through cavity elastic arm 3 on the electrical apparatus connecting piece 2 in, the dysmorphism structure on it automatically inserts the special-shaped draw-in groove on the pre-buried box 1 lateral wall under the 3 elastic force effect of cavity elastic arm in, finally through inserting lock 5, the realization of lock 5 is to blockking of elastic arm, makes cavity elastic arm 3 can not kick-back and breaks away from. Realized that electrical apparatus connecting piece 2 is stable with pre-buried box 1, firm lock is connected, when needs take off electrical apparatus connecting piece 2, only need extract lock post 5, can make pre-buried box 1 draw-in groove break away from with electrical apparatus connecting piece 2 cavity elastic arm 3 through outwards pulling electrical apparatus connecting piece 2, be convenient for change electrical apparatus connecting piece 2, it is first, two buckle structures are except adopting this kind of dysmorphism to insert and establish the structure, can also be the protruding fender piece of locating on pre-buried box 1 lateral wall and the coupler body of locating on the elastic arm, through catching on realizing the lock and connecting, perhaps through bulb and C-shaped groove etc., this sees the equivalence replacement structure that this patent thinks very easily for technical staff in the field, belong to the protection scope of this patent.
The electrical appliance connecting piece 2 is of a step structure with the edge thickness reduced, and the locking cover 6 is sleeved on the outer side of the electrical appliance connecting piece 2 and is stopped on the surface of the step structure. The structure can align the middle parts of the lock cover 6 and the electric appliance connecting piece 2, the appearance is more attractive, and the connection strength between the lock cover and the lock column 5 and the positioning stability between the lock cover and the electric appliance connecting piece 2 are higher.
The lock cover 6 is also provided with a limiting boss 7, and the limiting boss 7 is stopped on the surface of the step structure of the electrical appliance connecting piece 2. Realize the spacing of locking closure 6 position through spacing boss 7, can realize that its installation rear surface keeps and aligns with 2 middle part surfaces of electrical apparatus connecting piece automatically, simultaneously, guarantee the insertion depth of lock post 5, avoid lock post 5 to insert the too dark electric wire that damages in pre-buried box 1, or be difficult to extract etc..
The special-shaped clamping groove on the embedded box 1 is a sawtooth-shaped clamping groove 8, and the special-shaped structure on the elastic arm is a sawtooth-shaped clamping tooth 9 matched with the special-shaped clamping groove. The connection is realized in a buckling manner through the meshing of the sawtooth-shaped clamping grooves 8 and the sawtooth-shaped clamping teeth 9, the connection is stable, the connection strength is high, the installation depth of the electric appliance connecting piece 2 can be adjusted, the structure is simple, and the operation is convenient.
At least two first buckle structures distribute on pre-buried box 1 at least a set of relative lateral wall, and what at least two second buckle structures correspond distributes on electrical apparatus connecting piece 2 at least a set of relative lateral wall. Through relative lateral wall installation buckle structure, be favorable to improving electrical apparatus connecting piece 2 and pre-buried box 1 and be connected stability, buckle structure can distribute in the middle of two lateral walls of pre-buried box 1, also can set up on four angles of pre-buried box 1, or other positions.
The side wall of the embedded box 1 is also provided with a plurality of threading holes 11 for cables to pass through. Through set up a plurality of through wires hole 11 on each lateral wall of pre-buried box 1 can realize the connection of penetrating of all directions cable in the wall body.
Claims (7)
1. The utility model provides a wall electrical apparatus box structure of quick installation and dismantlement, includes can be pre-buried in the wall in pre-buried box (1) and be used for electrical apparatus connecting piece (2) be connected with electrical apparatus, be equipped with first buckle structure on the pre-buried box inner wall, be equipped with second buckle structure on the electrical apparatus connecting piece, electrical apparatus connecting piece can cover on pre-buried box opening, the lock fixed connection that first buckle structure and second buckle structure can be dismantled.
2. A quick-install and remove wall electrical box structure as claimed in claim 1, wherein: the first buckle structure in the embedded box is a special-shaped clamping groove arranged on the inner side wall of the embedded box, the second buckle structure on the electrical appliance connecting piece is a hollow elastic arm (3) fixedly arranged on the electrical appliance connecting piece, the outer side surface of the hollow elastic arm is provided with a special-shaped structure matched with the special-shaped clamping groove on the inner side wall of the embedded box, the hollow elastic arm can extend into the embedded box, the special-shaped structure on the hollow elastic arm can be in gapless engagement with the special-shaped clamping groove on the inner side wall of the embedded box, the electrical appliance connecting piece is also provided with a square hole (4) which is just communicated with the hollow structure of the hollow elastic arm, and a lock cover (6) which is stopped on the surface of one side of the electrical appliance connecting piece, which is back to the embedded box, the lock cover is provided with a lock column (5) matched with the square hole on the electrical appliance, and the lock cylinder tightly supports against the inner wall of the hollow elastic arm.
3. A quick-install and remove wall electrical box structure as claimed in claim 2, wherein: the electrical appliance connecting piece is of a step structure with the edge thickness reduced, and the lock cover is sleeved on the outer side of the electrical appliance connecting piece and is stopped on the surface of the step structure.
4. A quick-install and remove wall electrical box structure as claimed in claim 2, wherein: the lock cover is also provided with a limiting boss (7), and the limiting boss stops on the surface of the step structure of the electrical appliance connecting piece.
5. A quick-install and remove wall electrical box structure as claimed in claim 2, wherein: the special-shaped clamping groove on the embedded box is a sawtooth-shaped clamping groove (8), and the special-shaped structure on the elastic arm is a sawtooth-shaped clamping tooth (9) matched with the special-shaped clamping groove.
6. A quick-to-mount and quick-to-dismount wall electrical box structure as claimed in claim 1 or 2, characterized in that: at least two first buckle structures are distributed on at least one group of opposite side walls of the embedded box, and at least two second buckle structures are correspondingly distributed on at least one group of opposite side walls of the electric appliance connecting piece.
7. A quick-install and remove wall electrical box structure as claimed in claim 1, wherein: the side wall of the embedded box is also provided with a plurality of threading holes (11) for cables to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090883.0U CN211295490U (en) | 2020-01-16 | 2020-01-16 | Wall electrical box structure capable of being rapidly installed and detached |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020090883.0U CN211295490U (en) | 2020-01-16 | 2020-01-16 | Wall electrical box structure capable of being rapidly installed and detached |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295490U true CN211295490U (en) | 2020-08-18 |
Family
ID=72014277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020090883.0U Expired - Fee Related CN211295490U (en) | 2020-01-16 | 2020-01-16 | Wall electrical box structure capable of being rapidly installed and detached |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095313A1 (en) * | 2020-11-05 | 2022-05-12 | 麒盛科技股份有限公司 | Usb charging device for electric bed |
-
2020
- 2020-01-16 CN CN202020090883.0U patent/CN211295490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095313A1 (en) * | 2020-11-05 | 2022-05-12 | 麒盛科技股份有限公司 | Usb charging device for electric bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |