CN215343805U - Push type electric wire box of institutional advancement - Google Patents
Push type electric wire box of institutional advancement Download PDFInfo
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- CN215343805U CN215343805U CN202121522889.1U CN202121522889U CN215343805U CN 215343805 U CN215343805 U CN 215343805U CN 202121522889 U CN202121522889 U CN 202121522889U CN 215343805 U CN215343805 U CN 215343805U
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- convex teeth
- wire box
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- pressing part
- electric wire
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Abstract
The utility model relates to the technical field of lamps and discloses a press type electric wire box with an improved structure, which comprises an electric wire box main body, two wire pressing parts and a bottom cover, wherein two jacks are formed at the upper end of the electric wire box main body, a pair of first oblique convex teeth are formed on each jack, a row of first straight convex teeth are arranged in each jack, each wire pressing part comprises a wire pressing part body matched with each jack, a wire inlet and outlet groove is formed in each wire pressing part body, a row of second straight convex teeth are formed at the top of each wire inlet and outlet groove, a row of third straight convex teeth are formed on the inner side of each second straight convex tooth, and a pair of second oblique convex teeth are formed on the outer wall of each wire pressing part body. The wire pressing part can be easily pressed into the wire box main body in a pressing mode, and the wire pressing part can be effectively prevented from loosening through the matching of the first oblique convex teeth and the second oblique convex teeth; the electric wire is fixed through the first straight convex tooth, the second straight convex tooth and the third straight convex tooth which are staggered from top to bottom, so that the electric wire can be effectively prevented from loosening, and the stability of electric wire fastening is improved.
Description
The technical field is as follows:
the utility model relates to the technical field of lamps, in particular to a push type wire box with an improved structure.
Background art:
the existing electric wire box comprises an electric wire box main body, two jacks are formed in the electric wire box main body, an electric wire penetrates through the jacks to be connected with an electric device in the electric wire box main body, then a wire pressing part is inserted into the jacks, convex teeth on the wire pressing part are pressed on the outer wall of the electric wire, the wire pressing part is fixed on the electric wire box main body through screws, the installation is troublesome, and the electric wire fixing mode is not firm.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provides a press type electric wire box with an improved structure, which can easily press a wire pressing part into an electric wire box main body in a pressing mode, can effectively prevent the wire pressing part from loosening through the matching of a first oblique convex tooth and a second oblique convex tooth, and solves the problem of troublesome installation of fastening the wire pressing part by using a screw; the electric wire is fixed through the first straight convex tooth, the second straight convex tooth and the third straight convex tooth which are staggered from top to bottom, so that the electric wire can be effectively prevented from loosening, and the stability of electric wire fastening is improved.
The scheme for solving the technical problems is as follows: a push type electric wire box with an improved structure comprises an electric wire box main body, two wire pressing parts and a bottom cover, wherein the electric wire box main body is hollow inside, two rectangular jacks are formed at the upper end of the electric wire box main body, the rectangular jacks are arranged left and right, a pair of first oblique convex teeth symmetrically arranged front and back are formed on the side wall of each jack, a row of first straight convex teeth are arranged in each jack, and the first straight convex teeth are formed on the bottom surface of the electric wire box; the wire pressing part comprises a wire pressing part body matched with the jack, a wire inlet and outlet groove in a shape of a Chinese character 'men' is formed at the outer end of the wire pressing part body, a row of second straight convex teeth are formed at the top of the wire inlet and outlet groove, a row of third straight convex teeth are formed at the inner side of the second straight convex teeth, and the third straight convex teeth are formed at the top of the wire pressing part body; a pair of second oblique convex teeth which are symmetrically arranged front and back are formed on the outer wall of the line pressing part body;
the wire pressing part body is inserted in the jack, and the first straight convex tooth is positioned between the second straight convex tooth and the third straight convex tooth; the second oblique convex teeth are inserted into the first oblique convex teeth;
the bottom cover is detachably connected to the bottom of the wire box main body.
The convex teeth of the second straight convex teeth and the convex teeth of the third straight convex teeth are arranged in a staggered mode from front to back.
The convex teeth of the first oblique convex teeth are obliquely arranged downwards, and the convex teeth of the second oblique convex teeth are obliquely arranged upwards.
A rectangular through hole is formed at the bottom of the wire box main body, and a plurality of catching grooves with right-angled and triangular cross sections are formed on the front inner wall and the rear inner wall of the rectangular through hole respectively;
the bottom cover comprises a rectangular bottom plate and turning plates which are symmetrically arranged on the rectangular bottom plate in a front-back mode, and a plurality of buckles with right-angled and triangular cross sections are formed on the outer walls of the turning plates; the rectangular bottom plate is inserted and sleeved in the rectangular through hole, and the buckle is clamped in the buckle groove.
A plurality of vertically arranged positioning ribs are formed on the inner wall of the wire box main body, and the turning plate is pressed on the positioning ribs.
The utility model has the following outstanding effects:
compared with the prior art, the wire pressing part can be easily pressed into the wire box main body in a pressing mode, the wire pressing part can be effectively prevented from loosening through the matching of the first oblique convex teeth and the second oblique convex teeth, and the problem that the wire pressing part is fastened by screws and is troublesome to mount is solved; the electric wire is fixed through the first straight convex tooth, the second straight convex tooth and the third straight convex tooth which are staggered from top to bottom, so that the electric wire can be effectively prevented from loosening, and the stability of electric wire fastening is improved.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2 taken about A-A;
FIG. 4 is a cross-sectional view of FIG. 2 taken about B-B;
FIG. 5 is a schematic structural view of a crimping portion according to the present invention;
fig. 6 is a schematic structural view of the wire box main body of the present invention.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to 6, a push type electric wire box with improved structure comprises an electric wire box main body 1 with a hollow inside, two wire pressing parts 3 and a bottom cover 2, wherein two rectangular insertion holes 11 arranged left and right are formed at the upper end of the electric wire box main body 1, a pair of first oblique convex teeth 12 symmetrically arranged back and forth are formed on the side wall of each insertion hole 11, a row of first straight convex teeth 13 are arranged in each insertion hole 11, and the first straight convex teeth 13 are formed on the bottom surface of the electric wire box 1; the wire pressing part 3 comprises a wire pressing part body 31 matched with the jack 11, a wire inlet and outlet groove 32 in a shape of a Chinese character 'men' is formed at the outer end of the wire pressing part body 31, a row of second straight convex teeth 33 are formed at the top of the wire inlet and outlet groove 32, a row of third straight convex teeth 34 are formed on the inner side of the second straight convex teeth 33, and the third straight convex teeth 34 are formed at the top of the wire pressing part body 31; a pair of second oblique convex teeth 35 which are symmetrically arranged front and back are formed on the outer wall of the line pressing part body 31;
the wire pressing part body 31 is inserted in the insertion hole 11, and the first straight convex tooth 13 is positioned between the second straight convex tooth 33 and the third straight convex tooth 34; the second oblique convex teeth 35 are inserted into the first oblique convex teeth 12;
the bottom cover 2 is detachably attached to the bottom of the wire box body 1.
Furthermore, the teeth of the second straight teeth 33 and the teeth of the third straight teeth 34 are arranged in a staggered manner.
Furthermore, the teeth of the first oblique teeth 12 are arranged obliquely downward, and the teeth of the second oblique teeth 35 are arranged obliquely upward.
Furthermore, a rectangular through hole 14 is formed at the bottom of the wire box body 1, and a plurality of catching grooves 15 with right-angled triangular cross sections are formed on the front inner wall and the rear inner wall of the rectangular through hole 14;
the bottom cover 2 comprises a rectangular bottom plate 21 and turning plates 22 which are symmetrically arranged on the rectangular bottom plate 21 in a front-back mode, and a plurality of buckles 23 with right-angled triangular cross sections are formed on the outer walls of the turning plates 22; the rectangular bottom plate 31 is inserted in the rectangular through hole 14, and the buckle 23 is clamped in the buckle slot 15.
Furthermore, a plurality of positioning ribs 16 are vertically arranged on the inner wall of the wire box main body 1, and the turning plate 22 presses against the positioning ribs 16.
The working principle is as follows: firstly, an electric wire is penetrated into the jack 11 and then is connected with an electric device in the electric wire box main body 1; secondly, aligning the wire pressing part 3 with the jack 11, aligning a wire inlet and outlet groove 32 on the wire pressing part 3 with an electric wire, then pressing the wire pressing part 3 into the corresponding jack 11, moving a second oblique convex tooth 35 on the wire pressing part 3 downwards along a first oblique convex tooth 12, when the wire pressing part 3 can not continuously move downwards, inserting the second oblique convex tooth 35 into the first oblique convex tooth 12, arranging the convex tooth of the first oblique convex tooth 12 obliquely downwards, and arranging the convex tooth of the second oblique convex tooth 35 obliquely upwards, thereby preventing the wire pressing part 3 from automatically moving upwards and loosening; meanwhile, the electric wire is clamped among the first straight convex tooth, the second straight convex tooth and the third straight convex tooth, the first straight convex tooth, the second straight convex tooth and the third straight convex tooth not only increase the contact area with the electric wire, but also are arranged in a staggered manner, so that the electric wire can be further fastened, the possibility of loosening the electric wire is reduced, and the firmness of fastening the electric wire is improved; thirdly, the two flaps 22 of the bottom cover 2 are inserted into the rectangular through holes 14, and the buckles 23 are clamped in the buckle grooves 15, so that the bottom cover 2 is prevented from being fixed on the wire box main body.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (5)
1. The utility model provides a push type electric wire box of institutional advancement, includes inside hollow electric wire box main part (1), two crimping portion (3) and bottom (2), its characterized in that: the upper end of the wire box main body (1) is formed with two rectangular insertion holes (11) which are arranged left and right, the side wall of each insertion hole (11) is formed with a pair of first oblique convex teeth (12) which are symmetrically arranged front and back, a row of first straight convex teeth (13) are arranged in each insertion hole (11), and the first straight convex teeth (13) are formed on the bottom surface of the wire box main body (1); the line pressing part (3) comprises a line pressing part body (31) matched with the jack (11), an inlet and outlet line groove (32) in a 'door' shape is formed at the outer end of the line pressing part body (31), a row of second straight convex teeth (33) are formed at the top of the inlet and outlet line groove (32), a row of third straight convex teeth (34) are formed on the inner side of the second straight convex teeth (33), and the third straight convex teeth (34) are formed at the top of the line pressing part body (31); a pair of second oblique convex teeth (35) which are symmetrically arranged front and back are formed on the outer wall of the line pressing part body (31);
the wire pressing part body (31) is inserted in the insertion hole (11), and the first straight convex tooth (13) is positioned between the second straight convex tooth (33) and the third straight convex tooth (34); the second oblique convex teeth (35) are inserted into the first oblique convex teeth (12);
the bottom cover (2) is detachably connected to the bottom of the wire box main body (1).
2. The push type electrical wire box with improved structure as claimed in claim 1, wherein: the convex teeth of the second straight convex teeth (33) and the convex teeth of the third straight convex teeth (34) are arranged in a staggered mode from front to back.
3. The push type electrical wire box with improved structure as claimed in claim 1, wherein: the convex teeth of the first oblique convex teeth (12) are obliquely arranged downwards, and the convex teeth of the second oblique convex teeth (35) are obliquely arranged upwards.
4. The push type electrical wire box with improved structure as claimed in claim 1, wherein: a rectangular through hole (14) is formed at the bottom of the wire box main body (1), and a plurality of catching grooves (15) with right-angled and triangular cross sections are formed on the front side inner wall and the rear side inner wall of the rectangular through hole (14);
the bottom cover (2) comprises a rectangular bottom plate (21) and turning plates (22) which are symmetrically arranged on the rectangular bottom plate (21) from front to back, and a plurality of buckles (23) with right-angled and triangular cross sections are formed on the outer walls of the turning plates (22); the rectangular bottom plate (21) is inserted in the rectangular through hole (14), and the buckle (23) is clamped in the buckle groove (15).
5. The push type electrical wire box of claim 4, wherein: a plurality of vertically arranged positioning ribs (16) are formed on the inner wall of the wire box main body (1), and the turning plate (22) is pressed against the positioning ribs (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522889.1U CN215343805U (en) | 2021-07-06 | 2021-07-06 | Push type electric wire box of institutional advancement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522889.1U CN215343805U (en) | 2021-07-06 | 2021-07-06 | Push type electric wire box of institutional advancement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343805U true CN215343805U (en) | 2021-12-28 |
Family
ID=79565004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121522889.1U Active CN215343805U (en) | 2021-07-06 | 2021-07-06 | Push type electric wire box of institutional advancement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343805U (en) |
-
2021
- 2021-07-06 CN CN202121522889.1U patent/CN215343805U/en active Active
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