CN208316240U - A kind of built-in type terminal box - Google Patents
A kind of built-in type terminal box Download PDFInfo
- Publication number
- CN208316240U CN208316240U CN201821057922.6U CN201821057922U CN208316240U CN 208316240 U CN208316240 U CN 208316240U CN 201821057922 U CN201821057922 U CN 201821057922U CN 208316240 U CN208316240 U CN 208316240U
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- CN
- China
- Prior art keywords
- knock
- hole
- metal case
- sub
- fixinig plate
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Abstract
The utility model discloses a kind of built-in type terminal boxes, several groups knock-off hole including metal case and on the wall body of the metal case, knock-off hole described in every group includes the sub- knock-off hole of two different-diameters, the lesser sub- knock-off hole of diameter is inscribed within the sub- knock-off hole being relatively large in diameter in every group of knock-off hole, every sub- knock-off hole, which passes through, to be stamped and formed out, and the swash of the sub- stamped formation of knock-off hole in every group of knock-off hole is located at the outside of the wall body of metal case, the swash of another sub- stamped formation of knock-off hole is located at the inside of the wall body of metal case.The knock-off hole of the utility model can be suitable for two kinds of different-diameter penetration pipes, reduce the type of terminal box, easy to use.
Description
Technical field
The utility model relates to terminal boxes, and in particular to a kind of built-in type terminal box.
Background technique
When housing construction, the route to be used such as illumination used, light current all can be in hidden floor or wall, construction
It needs to be arranged in floor and wall in advance penetration pipe and embedded junction box in the process, offers and thread on the side wall of terminal box
The specification of the preformed hole of the diameter matches of pipe, the diameter of the penetration pipe of different line requirements is different, the wiring of same specification
Box may be only available for a kind of penetration pipe of diameter, and therefore, in construction, we, which are generally required, is equipped with different a variety of in reserved aperture
Terminal box is not easy to warehousing management, inconvenient to use.
Utility model content
For the defects in the prior art, the utility model, which provides one kind, can be suitable for two kinds of different-diameter penetration pipes
Built-in type terminal box.
The utility model provides a kind of built-in type terminal box, including metal case and set on the wall body of the metal case
On several groups knock-off hole, knock-off hole described in every group includes the sub- knock-off hole of two different-diameters, in every group of knock-off hole diameter compared with
Small sub- knock-off hole is inscribed within the sub- knock-off hole being relatively large in diameter, and every sub- knock-off hole, which passes through, to be stamped and formed out, and every group of knock-off hole
In the sub- stamped formation of knock-off hole swash be located at metal case wall body outside, another sub- knock-off hole is stamped
The swash of formation is located at the inside of the wall body of metal case.
Using the above structure, since there are two the sub- knock-off hole of different-diameter, the lesser sons of diameter for every group of knock-off hole setting
Knock-off hole is inscribed within the sub- knock-off hole being relatively large in diameter, and when penetration pipe is needed across lesser hole, lesser sub- knock-off hole is knocked out
, when penetration pipe is needed across biggish hole, biggish sub- knock-off hole is integrally knocked out, therefore, the metal case
Knock-off hole can be suitable for two kinds of different-diameter penetration pipes, reduce the type of terminal box, easy to use；Also, sub- knock-off hole
By being stamped and formed out, the swash of one of them the sub- stamped formation of knock-off hole is located at the outside of the wall body of metal case (when punching press
By the outside punching press inwardly of wall body), when beaing the sub- knock-off hole from Inside To Outside, which is easier to be knocked out,
The inside for the wall body that the swash of another sub- stamped formation of knock-off hole is located at metal case is (outside by the inside of wall body when punching press
Side blow pressure), when beaing the sub- knock-off hole from outer laterally outside, which is easier to be knocked out, and therefore, we can basis
The direction for needing that knock-off hole is selected to beat in aperture, to prevent from striking biggish knock-off hole when needing using lesser aperture
Fall.
Further, the upper opening of the metal case, it is solid that the top of the side wall of metal case is provided with several panels
Stator and box body fixinig plate, the panel fixinig plate are fixed on the inside of the side wall of metal case, and panel fixinig plate offers
One connecting hole, the box body fixinig plate are fixed on the outside of the side wall of metal case, offer the second connection on box body fixinig plate
Hole.By the way that panel fixinig plate is arranged, panel is installed convenient for the later period, by the way that box body fixinig plate is arranged, convenient for metal case nail exists
In template.
Further, the width of the medial segment of the box body fixinig plate is greater than the width of segmentum laterale, the metal case
Several strip gabs compatible with the segmentum laterale of box body fixinig plate are offered on side wall, the segmentum laterale of box body fixinig plate passes through item
Shape opening, the medial segment of box body fixinig plate are stuck in metal case, and second connecting hole is provided with its segmentum laterale.Convenient for box body
Fixinig plate and the iron nail for hammering into template are removed.
Further, the shape of the metal case is in cuboid, and there are two the panel fixinig plate settings and connects respectively
It connects in two opposite sides of metal case, the box body fixinig plate is also provided with there are two and is connected to other two pairs of metal case
Side.
Further, each side wall of the metal case is respectively arranged with two groups of knock-off holes, and the bottom wall of metal case is set
It is equipped with two groups of knock-off holes.
Further, the metal case is made of steel plate.
The beneficial effects of the utility model are: since there are two the sub- knock-off holes of different-diameter for every group of knock-off hole setting, directly
The lesser sub- knock-off hole of diameter is inscribed within the sub- knock-off hole being relatively large in diameter, when penetration pipe is needed across lesser hole, by lesser son
Knock-off hole knocks out, and when penetration pipe is needed across biggish hole, biggish sub- knock-off hole is integrally knocked out, therefore, should
The knock-off hole of metal case can be suitable for two kinds of different-diameter penetration pipes, reduce the type of terminal box, easy to use；And
And sub- knock-off hole, by being stamped and formed out, the swash of one of them the sub- stamped formation of knock-off hole is located at the wall body of metal case
Outside (by the punching press inwardly of the outside of wall body when punching press), when beaing the sub- knock-off hole from Inside To Outside, the sub- knock-off hole is more
It is easy to be knocked out, the swash of another sub- stamped formation of knock-off hole is located at the inside of the wall body of metal case (by wall when punching press
The Inside To Outside punching press of body), when beaing the sub- knock-off hole from outer laterally outside, which is easier to be knocked out, therefore,
We can be according to the direction for needing that knock-off hole is selected to beat in aperture, with prevent will be larger when needing using lesser aperture
Knock-off hole knock out.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the scheme of installation of the metal case of the utility model embodiment.
In attached drawing, 1 indicates metal case；2 indicate knock-off hole；21 indicate sub- knock-off hole；22 indicate swash；3 indicate panel
Fixinig plate；31 indicate the first connecting hole；4 indicate box body fixinig plate；41 indicate the second connecting hole；5 indicate strip gab；6 indicate
Iron nail；7 indicate template.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to the present embodiment technical solution.Following embodiment is only used
In clearly illustrating the technical solution of the present embodiment, therefore it is only used as example, and cannot be used as a limitation limitation the present embodiment
Protection scope.
As shown in Figure 1-Figure 3, the utility model embodiment provide a kind of built-in type terminal box, including metal case 1 with
And the several groups knock-off hole 2 on the wall body of the metal case 1, every group of knock-off hole 2 include the sub- abate of two different-diameters
Hole 21, the lesser sub- knock-off hole 21 of diameter is inscribed within the sub- knock-off hole 21 being relatively large in diameter, every sub- knock-off hole in every group of knock-off hole 2
21 by being stamped and formed out, and the swash 22 of the stamped formation of the sub- knock-off hole 21 of one in every group of knock-off hole 2 is located at can
The outside of the wall body of body 1, the swash 22 of another stamped formation of sub- knock-off hole 21 are located at the inside of the wall body of metal case 1.
Since the setting of every group of knock-off hole 2 is there are two the sub- knock-off hole 21 of different-diameter, in the lesser sub- knock-off hole 21 of diameter
It is cut in the sub- knock-off hole 21 being relatively large in diameter, when penetration pipe is needed across lesser hole, lesser sub- knock-off hole 21 is knocked out,
When penetration pipe is needed across biggish hole, biggish sub- 21 entirety of knock-off hole is knocked out, therefore, which strikes
Two kinds of different-diameter penetration pipes can be suitable for by falling hole 2, reduce the type of terminal box, easy to use；Also, sub- knock-off hole 21
By being stamped and formed out, the swash 22 of one of them the stamped formation of sub- knock-off hole 21 is located at the outside (punching of the wall body of metal case 1
By the punching press inwardly of the outside of wall body when pressure), when beaing the sub- knock-off hole 21 from Inside To Outside, which is easier
It is knocked out, the swash 22 of another stamped formation of sub- knock-off hole 21 is located at the inside of the wall body of metal case 1 (by wall when punching press
The Inside To Outside punching press of body), when beaing the sub- knock-off hole 21 from outer laterally outside, which is easier to be knocked out,
Therefore, we can be according to the direction for needing to select knock-off hole 2 to beat in aperture, to prevent when needing using lesser aperture
Biggish knock-off hole 2 is knocked out.
Metal case 1 is made of steel plate, and the shape of metal case 1 is in cuboid, the upper opening of metal case 1, gold
The each side wall for belonging to box body 1 is respectively arranged with two groups of knock-off holes 2, and the bottom wall of metal case 1 is provided with two groups of knock-off holes 2.
The top of the side wall of metal case 1 is provided with several panel fixinig plates 3 and box body fixinig plate 4,3 He of panel fixinig plate
Box body fixinig plate 4 is iron plate, and there are two the settings of panel fixinig plate 3 of the present embodiment and is separately connected two pairs of metal case 1
Side, panel fixinig plate 3 are fixed on the inside of the side wall of metal case 1, and panel fixinig plate 3 offers the first connecting hole 31, this reality
The box body fixinig plate 4 for applying example is also provided with there are two and is connected to other two opposite side of metal case 1, and box body fixinig plate 4 is solid
It is scheduled on the outside of the side wall of metal case 1, the second connecting hole 41 is offered on box body fixinig plate 4.
In the present embodiment, the width of the medial segment of box body fixinig plate 4 is greater than the width of segmentum laterale, the side of metal case 1
Several strip gabs 5 compatible with the segmentum laterale of box body fixinig plate 4 are offered on wall, the segmentum laterale of box body fixinig plate 4 passes through
Strip gab 5, the medial segment of box body fixinig plate 4 are stuck in metal case 1, and the second connecting hole 41 is provided with its segmentum laterale.
Referring to Fig. 3, when terminal box is installed, the sub- knock-off hole of corresponding diameter is knocked out according to the selection of the diameter of penetration pipe first
21, then the sub- knock-off hole 21 knocked out in terminal box is connected with penetration pipe, while by the segmentum laterale of each box body fixinig plate 4 from item
Shape opening 5 is pierced by metal case 1, the position of terminal box is then adjusted, so that the open end of metal case 1 is buckled in template 7, so
Box body fixinig plate 4 is clenched in template 7 by iron nail 6 afterwards.After concreting, template 7 is removed, template 7 is removed
When box body fixinig plate 4 can be pulled out from concrete by iron nail 6, box body fixinig plate 4 pull out after iron nail 6 can be taken out, iron
After nail 6 takes out, pliers is protruded into terminal box to and is clamped the medial segment of box body fixinig plate 4, so that box body fixinig plate 4 is extracted out,
It in this way, box body fixinig plate 4 and iron nail 6 can take out after concreting, can prevent iron rust from permeating, guarantee concrete
Surface aesthetic.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the present embodiment, rather than its limitations；
Although the present embodiment is described in detail referring to foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or special to some or all of technologies
Sign is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and the present embodiment is respectively implemented
The range of example technical solution, should all cover in the claim of the present embodiment and the range of specification.
Claims (6)
1. a kind of built-in type terminal box, it is characterised in that: if including metal case and on the wall body of the metal case
Dry group knock-off hole, knock-off hole described in every group includes the sub- knock-off hole of two different-diameters, the lesser son of diameter in every group of knock-off hole
Knock-off hole is inscribed within the sub- knock-off hole being relatively large in diameter, and every sub- knock-off hole, which passes through, to be stamped and formed out, and one in every group of knock-off hole
The swash of a stamped formation of sub- knock-off hole is located at the outside of the wall body of metal case, another a sub- stamped formation of knock-off hole
Swash is located at the inside of the wall body of metal case.
2. built-in type terminal box according to claim 1, it is characterised in that: the upper opening of the metal case, metal
The top of the side wall of box body is provided with several panel fixinig plates and box body fixinig plate, and the panel fixinig plate is fixed on metal case
Side wall inside, panel fixinig plate offers the first connecting hole, and the box body fixinig plate is fixed on the side wall of metal case
Outside offers the second connecting hole on box body fixinig plate.
3. built-in type terminal box according to claim 2, it is characterised in that: the width of the medial segment of the box body fixinig plate
Greater than the width of segmentum laterale, several items compatible with the segmentum laterale of box body fixinig plate are offered on the side wall of the metal case
Shape opening, the segmentum laterale of box body fixinig plate pass through strip gab, and the medial segment of box body fixinig plate is stuck in metal case, and described the
Two connecting holes are provided with its segmentum laterale.
4. built-in type terminal box according to claim 2, it is characterised in that: the shape of the metal case is in cuboid,
There are two the panel fixinig plate settings and is connected to two opposite sides of metal case, and the box body fixinig plate is also equipped with two
Other two opposite side that is a and being connected to metal case.
5. built-in type terminal box according to claim 1, it is characterised in that: each side wall of the metal case is set respectively
Two groups of knock-off holes are equipped with, the bottom wall of metal case is provided with two groups of knock-off holes.
6. built-in type terminal box according to claim 1-5, it is characterised in that: the metal case uses steel plate
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057922.6U CN208316240U (en) | 2018-07-04 | 2018-07-04 | A kind of built-in type terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057922.6U CN208316240U (en) | 2018-07-04 | 2018-07-04 | A kind of built-in type terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316240U true CN208316240U (en) | 2019-01-01 |
Family
ID=64717327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821057922.6U Expired - Fee Related CN208316240U (en) | 2018-07-04 | 2018-07-04 | A kind of built-in type terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI770515B (en) * | 2020-05-22 | 2022-07-11 | 潤弘精密工程事業股份有限公司 | Pre-embedding construction member, construction structure and method for fastening and removing the pre-embedding construction member |
-
2018
- 2018-07-04 CN CN201821057922.6U patent/CN208316240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI770515B (en) * | 2020-05-22 | 2022-07-11 | 潤弘精密工程事業股份有限公司 | Pre-embedding construction member, construction structure and method for fastening and removing the pre-embedding construction member |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190704 |