CN214898144U - Bottom box convenient for replacing nut - Google Patents
Bottom box convenient for replacing nut Download PDFInfo
- Publication number
- CN214898144U CN214898144U CN202120779941.5U CN202120779941U CN214898144U CN 214898144 U CN214898144 U CN 214898144U CN 202120779941 U CN202120779941 U CN 202120779941U CN 214898144 U CN214898144 U CN 214898144U
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- nut
- nut seat
- box body
- wall
- box
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Abstract
The utility model provides a end box convenient to change nut. The utility model provides a end box convenient to change nut, is equipped with the erection column including the box body that has the cavity on the inner wall of the relative both sides of box body, is equipped with hollow mounting hole on the erection column, and the top of erection column still is equipped with the nut seat, and the connection can be dismantled on the inner wall of box body to one side of nut seat, is equipped with the nut on the nut seat, and the screw and the mounting hole intercommunication of nut. The utility model installs the nut in the nut seat, the nut seat is detachably connected with the box body, when the nut is screwed or fails, the nut seat directly faces the wall body, and the nut seat is tilted from the two sides of the box body by a screwdriver on the front side and then taken out; then a new nut is replaced, and the nut is installed in the nut seat again; if the nut seat is damaged, the nut seat can be replaced again; the working procedure that a masher breaks the wall to knock out the bottom box is avoided; and the use is very convenient, has promoted the efficiency of dismouting, prevents to damage the wall.
Description
Technical Field
The utility model relates to an electrical apparatus field, more specifically relates to a end box convenient to change nut.
Background
The traditional end box is that the iron sheet is buckled and is died in end box generally, or the screw is died in end box admittedly, in case the screw thread tooth or has fallen, end box has just been scrapped, and the end box of dismouting needs the cooperation of clay worker, and the engineering volume is big, easily hinders the wall, influences the fitment effect. The screws of the bottom box buried in the cement wall are broken when the electrician installs the bottom box, so that the switch cannot be installed, the bottom box needs to be disassembled and replaced with a new one, and the difficulty is high; for example, chinese patent CN102148485A discloses a bottom case and a method for producing the bottom case, the bottom case includes a cavity case body, a fixing seat is disposed on an inner surface of a side wall of the case body, a receiving portion and a notch located on the side wall of the fixing seat are disposed in the fixing seat, and a nut is disposed in the receiving portion through the notch. This end box can change the nut when the nut is filamentized, but when the fixing base of placing the nut was bad, the way of not changing, can only take out after knocking off whole box body, and the engineering volume is great, harms the wall easily to because the box body is the joint in the cavity, when taking out the nut alone, also can need special clamping tool to take out it, it is not very convenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome among the above-mentioned background art when the fixing base of placing the nut is bad, there is not the way to change, can only take out whole box body is whole knocks out, the engineering volume is great, the problem of the wall is damaged easily, provides a bottom box convenient to change the nut. The utility model discloses the operation is simpler when changing the nut, can not damage box body and wall.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a end box convenient to change nut, is including the box body that has the cavity, be equipped with the erection column on the inner wall of the relative both sides of box body, be equipped with hollow mounting hole on the erection column, the top of erection column still is equipped with the nut seat, one side of nut seat can be dismantled and connect and be in on the inner wall of box body, be equipped with the nut on the nut seat, the screw of nut with the mounting hole intercommunication.
Furthermore, an accommodating cavity is formed in the nut seat, the nut is arranged in the accommodating cavity, through holes communicated with the screw holes are formed in the two opposite ends of the accommodating cavity of the nut seat, and the through holes are also communicated with the mounting holes.
Further, the via hole is a kidney-shaped hole.
Further, the width of the via hole is larger than the inner diameter of the nut and smaller than the outer diameter of the nut.
Furthermore, a clamping block is arranged on one side, close to the inner wall of the box body, of the nut seat, a clamping groove matched with the clamping block is formed in the inner wall of the box body, corresponding to the nut seat, and the nut seat is connected to the clamping groove through the clamping block.
Furthermore, the box body is of a cuboid structure without a cover.
Further, the erection column is located the middle part and the perpendicular to of the relative both sides inner wall of box body the bottom surface of box body, it is equipped with two line holes respectively still to equally divide on the side that the box body was equipped with the erection column, cross the line hole and be located the both sides of erection column.
Furthermore, a notch is formed in the inner side wall of the box body close to the nut seat.
Furthermore, the two ends of the bottom of the outer wall of the side face of the box body, which is provided with the nut seat, are respectively provided with a positioning buckle and a positioning hole, and the positioning buckle on one side face and the positioning hole on the opposite side face are positioned on the same side of the box body.
Furthermore, the box body is made of plastic materials.
Compared with the prior art, the beneficial effects are:
the utility model installs the nut in the nut seat, the nut seat is detachably connected with the box body, when the nut is screwed or fails, the nut seat directly faces the wall body, and the nut seat is tilted from the two sides of the box body by a screwdriver on the front side and then taken out; then a new nut is replaced, and the nut is installed in the nut seat again; if the nut seat is damaged, the nut seat can be replaced again; the working procedure that a masher breaks the wall to knock out the bottom box is avoided; and the use is very convenient, has promoted the efficiency of dismouting, prevents to damage the wall.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle nut seat of the present invention.
Fig. 3 is a schematic structural view of the nut seat of the present invention when the nut seat is removed.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
as shown in fig. 1, the bottom case convenient for nut replacement comprises a case body 1 with a cavity, wherein the case body 1 is of an uncovered cuboid structure and is made of a plastic material; be equipped with erection column 2 on the inner wall of the relative both sides of box body 1, be equipped with hollow mounting hole 11 on erection column 2, the top of erection column 2 still is equipped with nut seat 3, and the connection can be dismantled on the inner wall of box body 1 in one side of nut seat 3, is equipped with nut 4 on the nut seat 3, and the screw 7 and the mounting hole 11 intercommunication of nut 4.
The two ends of the bottom of the outer wall of the side face of the box body 1, which is provided with the nut seat 3, are respectively provided with a positioning buckle and a positioning hole, and the positioning buckle on one side face and the positioning hole on the opposite side face are positioned on the same side of the box body 1. The effect of location knot and locating hole is for use when convenient 1 a plurality of links to each other of box body, and when a plurality of box bodies 1 linked to each other, two adjacent box bodies 1 detained through the location that corresponds the position and the locating hole lock, just can be connected, make things convenient for a plurality of box bodies 1 to arrange on the wall body simultaneously.
As shown in fig. 2, a containing cavity is arranged in the nut seat 3, the nut 4 is arranged in the containing cavity, through holes 6 communicated with the screw holes 7 are arranged at two opposite ends of the containing cavity of the nut seat 3, and the through holes 6 are also communicated with the mounting holes 11; the via hole 6 is a waist-shaped hole; the width of the via hole 6 is larger than the inner diameter of the nut 4 and smaller than the outer diameter of the nut 4. When the socket body is fixed, a screw is inserted into the screw hole 7 from the upper waist-shaped hole, and is screwed into the mounting hole 11 of the mounting post 2 through the lower waist-shaped hole for fixing.
In the embodiment, the detachable connection mode of the nut seat 3 and the box body 1 is that a clamping block 9 is arranged on one side of the nut seat 3 close to the inner wall of the box body 1, a clamping groove 10 matched with the clamping block 9 for use is arranged on the inner wall of the box body 1 corresponding to the nut seat 3, and the nut seat 3 is connected in the clamping groove 10 through the clamping block 9; in other embodiments, the nut seat 3 can be connected with the box body 1 in other detachable connection modes, such as threaded connection.
The mounting columns 2 are arranged in the middle of the inner walls of the two opposite sides of the box body 1 and are vertical to the bottom surface of the box body 1, two wire passing holes 8 are respectively arranged on the side surfaces of the box body 1, which are provided with the mounting columns 2, and the wire passing holes 8 are positioned on the left side and the right side of the mounting columns 2; set up jaggedly 5 on the box body 1 is close to the inside wall of nut seat 3 department, make like this to have one end clearance breach 5 between the upper end of nut seat 3 and the 1 inner wall of box body, when needs take out nut seat 3, through a word screwdriver or other instruments in breach 5 department with nut seat 3 perk out can, the operation is very simple and convenient.
In the embodiment, the nut 4 is arranged in the nut seat 3, the nut seat 3 is detachably connected with the box body 1, when the nut 4 is screwed or fails, the nut directly faces the wall body, a screwdriver is used for protruding from the notches 5 at the two sides of the box body 1 on the front surface, and the nut seat 3 is tilted and taken out; then a new nut 4 is replaced and is installed in the nut seat 3 again; if the nut seat 3 is damaged, the nut seat 3 can be replaced again; the working procedure that a masher breaks the wall to knock out the bottom box is avoided; and the use is very convenient, and the disassembly and assembly efficiency is improved.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a end box convenient to change nut, is including box body (1) that has the cavity, a serial communication port, be equipped with erection column (2) on the inner wall of the relative both sides of box body (1), hollow mounting hole (11) have been seted up on erection column (2), the top of erection column (2) still is equipped with nut seat (3), one side of nut seat (3) can be dismantled the connection and be in on the inner wall of box body (1), nut (4) are equipped with on nut seat (3), screw (7) of nut (4) with mounting hole (11) intercommunication.
2. A back box facilitating nut replacement according to claim 1, wherein a receiving cavity is provided in the nut seat (3) in which the nut (4) is placed, the nut seat (3) being provided at opposite ends of the receiving cavity with through holes (6) communicating with the screw holes (7), the through holes (6) also communicating with the mounting holes (11).
3. Bottom box facilitating the replacement of nuts according to claim 2, characterized in that said through hole (6) is a kidney-shaped hole.
4. A back box facilitating nut replacement according to claim 3, wherein the width of the through hole (6) is larger than the inner diameter of the nut (4) and smaller than the outer diameter of the nut (4).
5. The bottom case convenient for nut replacement according to claim 3, wherein a clamping block (9) is arranged on one side of the nut seat (3) close to the inner wall of the case body (1), a clamping groove (10) matched with the clamping block (9) is arranged on the inner wall of the case body (1) corresponding to the nut seat (3), and the nut seat (3) is connected in the clamping groove (10) through the clamping block (9).
6. Bottom box facilitating nut change according to claim 1, characterised in that the box body (1) is of uncovered cuboid structure.
7. The bottom box convenient for replacing the nut as claimed in claim 6, wherein the mounting post (2) is arranged in the middle of the inner walls of the two opposite sides of the box body (1) and is perpendicular to the bottom surface of the box body (1), the side of the box body (1) provided with the mounting post (2) is also provided with two wire through holes (8), and the wire through holes (8) are positioned at the two sides of the mounting post (2).
8. A bottom case facilitating nut replacement according to claim 6, wherein the inner side wall of the case body (1) near the nut seat (3) is provided with a notch (5).
9. The bottom case convenient for nut replacement according to any one of claims 1 to 8, wherein the bottom end of the outer wall of the side surface of the case body (1) provided with the nut seat (3) is respectively provided with a positioning buckle and a positioning hole, and the positioning buckle on one side surface and the positioning hole on the opposite side surface are positioned on the same side of the case body (1).
10. Bottom box facilitating nut change according to claim 1, characterised in that the box body (1) is made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779941.5U CN214898144U (en) | 2021-04-15 | 2021-04-15 | Bottom box convenient for replacing nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779941.5U CN214898144U (en) | 2021-04-15 | 2021-04-15 | Bottom box convenient for replacing nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214898144U true CN214898144U (en) | 2021-11-26 |
Family
ID=78887600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120779941.5U Active CN214898144U (en) | 2021-04-15 | 2021-04-15 | Bottom box convenient for replacing nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214898144U (en) |
-
2021
- 2021-04-15 CN CN202120779941.5U patent/CN214898144U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: GUANGDONG LIANSU ELECTRIC Co.,Ltd. Contract record no.: X2022980001743 Denomination of utility model: A bottom box convenient for replacing nuts Granted publication date: 20211126 License type: Exclusive License Record date: 20220223 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bottom box convenient for replacing nuts Effective date of registration: 20220224 Granted publication date: 20211126 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: GUANGDONG LIANSU ELECTRIC Co.,Ltd. Registration number: Y2022980001827 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |