PVC integrated wire box pipe stop ring
By setting up barrier rings and sealing components in the PVC wire box connection pipe, including sealing rings and throat clamps, the problem of insufficient sealing of the wiring pipe is solved, and the convenience of construction and sealing are improved.
Patent Information
- Application Number
- CN202323474672.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-20
AI Technical Summary
The traditional PVC wire box has no barrier ring, which makes the wiring pipe easily penetrate into the wire box when connected, causing construction obstacles, and insufficient sealing, which makes it easy for water to seep into the wire box.
A PVC integrated wire box tube stop ring is designed, and the connecting pipe is equipped with a barrier ring and sealing component, including a seal ring and a throat clamp. The throat clamp is composed of steel strips, which can shrink the steel strip through screws and heads, and provide a lock. Tightening effect.
Effectively prevent the wiring pipe from penetrated into the wire box, enhance the sealing of the interface, avoid water seeping, and ensure stable connection and sealing.
Smart Images
Figure CN222169284U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building assembly accessories, in particular to a PVC integrated wire box pipe stop ring. Background Art
[0002] PVC wire box, also known as junction box, is an essential electrical auxiliary tool in construction projects or various types of decoration construction. It is mainly used for the transition of wire joint positions and for connecting with wiring pipes. It can simultaneously connect wires, ensure the transition of various electrical circuits, and protect the safety of the circuits.
[0003] Most of the existing PVC junction boxes have connecting tubes on the four sides of the junction box. The wiring tubes are inserted into the connecting tubes and fixed. However, in actual operation, since there is no obstruction in the connecting tubes, the wiring tubes can easily penetrate the inside of the junction box and cause construction obstacles.
[0004] Based on this, the utility model provides a PVC integrated wire box tube stop ring for solving the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a PVC integrated wire box tube stop ring to solve the technical problem proposed in the above background technology that the traditional wire box is not provided with a blocking ring, which causes the wiring tube to easily penetrate into the inside of the wire box when connected to the wire box, thereby causing the wiring tube to cause obstacles to construction.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A PVC integrated wire box tube stop ring, the PVC integrated wire box tube stop ring comprising:
[0008] A box body, a connecting pipe is arranged on the side of the box body, and a blocking ring is arranged inside the connecting pipe.
[0009] As a preferred solution, a sealing component is provided in the connecting pipe.
[0010] As a preferred solution, the sealing assembly includes a sealing ring, and the sealing ring is embedded in the wall of the connecting pipe.
[0011] As a preferred solution, the outer end of the connecting pipe is provided with a plurality of notches.
[0012] As a preferred solution, a fixing assembly is provided on the outer end of the connecting pipe, and the fixing assembly includes a throat clamp, and the throat clamp is sleeved on the connecting pipe.
[0013] As a preferred solution, the throat clamp comprises a steel belt, the two ends of the steel belt are overlapped to form a steel belt ring, a clamp head is provided at the overlapped part of the two ends of the steel belt, and a screw is provided on the clamp head.
[0014] As a preferred solution, the steel belt is provided with a plurality of locking holes.
[0015] It can be seen from the technical solution provided by the utility model that the utility model provides a PVC integrated wire box pipe stop ring, which has the following beneficial effects:
[0016] 1. A blocking ring is set inside the connecting tube. When the wiring tube enters the connecting tube from the outside, it will hit the blocking ring, effectively preventing the wiring tube from penetrating from the connecting tube into the wire box;
[0017] 2. In the prior art, the wire box and the wiring tube connected thereto are directly fixed by bolts, and no other sealing measures are taken at the interface, resulting in insufficient sealing. When cement is smoothed during construction, water in the cement easily penetrates into the wire box from the interface between the wiring tube and the wire box, affecting the use of the wire box. In the present technical solution, a sealing component is provided in the connecting tube, so that when the wiring tube is inserted into the connecting tube of the wire box, the sealing component can seal the connection, thereby enhancing the sealing of the interface and effectively preventing water from penetrating into the wire box from the gap.
[0018] 3. It is equipped with a fixing device. When in use, the operator turns the screw on the hoop head, and the screw moves with the hoop head, so that the diameter of the steel belt is contracted. A number of notches are provided on the outer end of the connecting pipe to provide space for the contraction of the steel belt, so that the contraction of the steel belt can tightly clamp the connecting pipe and the wiring pipe sleeved in the connecting pipe, thereby achieving a locking effect and effectively preventing the wiring pipe from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram of the overall structure of a PVC integrated wire box tube stop ring provided in an embodiment of the utility model;
[0020] Figure 2 A cross-sectional view of the overall structure of the PVC integrated wire box tube stop ring provided in an embodiment of the utility model;
[0021] Figure 3 The embodiment of the utility model provides Figure 1 A schematic diagram of the structure at the center part A;
[0022] Figure 4 The embodiment of the utility model provides Figure 2 A schematic diagram of the structure at the middle part B;
[0023] Figure 5 A schematic plan view of the throat clamp structure of the PVC integrated wire box pipe stop ring provided in an embodiment of the utility model;
[0024] Figure 6A schematic diagram of the three-dimensional structure of the throat clamp of the PVC integrated wire box pipe stop ring provided in an embodiment of the utility model.
[0025] In the figure: 1, box body; 11, connecting pipe; 111, blocking ring; 12, notch; 21, sealing ring; 31, throat clamp; 32, steel belt; 321, positioning hole; 33, clamp head; 34, screw; 4, wiring pipe. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically defined.
[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0031] See also Figures 1 to 6 The embodiment of the present application provides a PVC integrated wire box tube stop ring, comprising a box body 1, a connecting pipe 11, and a stop ring 111. The box body 1 is provided with a connecting pipe 11 on the side, and a stop ring 111 is provided inside the connecting pipe 11.
[0032] Working principle and effect: During installation, one end of the wiring tube 4 is inserted into the connecting tube 11 from the outer end of the connecting tube 11, and the wiring tube 4 is pushed inwards until the wiring tube 4 contacts the blocking ring 111. At this time, since the blocking ring 111 is provided in the connecting tube 11, the wiring tube 4 will not penetrate into the inside of the wire box when it penetrates into the connecting tube 11, effectively avoiding the phenomenon that the wiring tube 4 penetrates into the inside of the wire box and causes obstacles to the construction.
[0033] In one embodiment, Figure 4 As shown, a sealing component is provided on the outer end of the connecting tube 11. A sealing component is provided inside the connecting tube 11, so that when the wiring tube 4 is inserted into the connecting tube 11 of the wire box, the sealing component can seal the connection and enhance the sealing of the interface.
[0034] In one embodiment, Figure 4 As shown, the sealing assembly includes a sealing ring 21, and the sealing ring 21 is embedded in the wall of the connecting tube 11. An embedding groove is provided in the wall of the connecting tube 11, and the sealing ring 21 is provided in the embedding groove, so that the sealing ring 21 can be embedded in the inner wall of the connecting tube 11, and the diameter of the sealing ring 21 is greater than the depth of the embedding groove, so that the sealing ring 21 can extend to the outside of the embedding groove. When the wiring tube 4 enters the inside of the connecting tube 11, the wiring tube 4 slides inward along the inner wall of the connecting tube 11. When the wiring tube 4 hits the extended part of the sealing ring 21, the wiring tube 4 continues to be pushed inward, so that the sealing ring 21 shrinks toward the embedding groove due to the extrusion force, so that the outer wall of the wiring tube 4 is tightly fitted with the sealing ring 21, and the outer wall of the wiring tube 4 is seamlessly connected with the inner wall of the connecting tube 11 through the sealing ring 21.
[0035] In one embodiment, Figure 1 or Figure 3 As shown, the outer end of the connecting pipe 11 is provided with a plurality of notches 12. The connecting pipe 11 is made of a hose material. When the throat clamp 31 embraces and squeezes the connecting pipe 11, the plurality of notches 12 provide squeezing space for the connecting pipe 11, so that the connecting pipe 11 can be tightened as the diameter of the throat clamp 31 is reduced, and the wiring pipe 4 in the connecting pipe 11 is tightly clamped.
[0036] Furthermore, the throat clamp 31 is a fastener used for the connection between soft and hard pipes. The throat clamp 31 adopts an open inner and outer ring structure and is fastened with bolts. The throat clamp 31 can shrink 360 degrees without dead angles and in proportion, and can maintain a clamping force. The clamping force is achieved by adjusting the screw 34 of the throat clamp 31, and the throat clamp 31 is also enlarged by adjusting the screw 34.
[0037] In one embodiment, Figure 5 to Figure 6As shown, the throat clamp 31 includes a steel band 32, the two ends of the steel band 32 are overlapped to form a steel band 32 ring, and a clamp head 33 is provided at the overlapped part of the two ends of the steel band 32, and a screw 34 is provided on the clamp head 33. A fixing device is provided, and when in use, the operator screws the screw 34 on the clamp head 33, and the screw 34 moves with the clamp head 33, so that the diameter of the steel band 32 is contracted, and a plurality of notches 12 are provided on the outer end of the connecting pipe 11 to provide space for the contraction of the steel band 32, so that the steel band 32 can be contracted to tightly clamp the connecting pipe 11 and the wiring pipe 4 sleeved in the connecting pipe 11, so as to achieve a locking effect and effectively prevent the wiring pipe 4 from falling off.
[0038] In one embodiment, Figure 6 As shown, the steel band 32 is provided with a plurality of positioning holes 321. The positioning holes 321 are arranged on the steel band 32 at equal distances, so that the screw 34 with the hoop head 33 can perform stepping motion along the positioning holes 321, thereby realizing the contraction and enlargement of the throat hoop 31.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A PVC integrated wire box tube stop ring, characterized in that: The PVC integrated wire box tube stop ring comprises: a box body (1), a connecting tube (11) is provided on the side of the box body (1), a blocking ring (111) is provided inside the connecting tube (11), and a fixing component is provided on the outer end of the connecting tube (11); The fixing assembly comprises a throat hoop (31), and the throat hoop (31) is sleeved on the connecting pipe (11); The throat clamp (31) comprises a steel belt (32), the two ends of the steel belt (32) are overlapped to form a steel belt (32) ring, a clamp head (33) is provided at the overlapped position of the two ends of the steel belt (32), and a screw (34) is provided on the clamp head (33).
2. The PVC integrated wire box tube stop ring according to claim 1 is characterized in that: A sealing component is arranged inside the connecting pipe (11).
3. The PVC integrated wire box tube stop ring according to claim 2 is characterized in that: The sealing assembly comprises a sealing ring (21), and the sealing ring (21) is embedded in the wall of the connecting pipe (11).
4. The PVC integrated wire box tube stop ring according to claim 1, characterized in that: The outer end of the connecting pipe (11) is provided with a plurality of notches (12).
5. The PVC integrated wire box tube stop ring according to claim 1 is characterized in that: The steel belt (32) is provided with a plurality of locking holes (321).