Pipeline wrench

Abstract

The utility model discloses a pipeline wrench which comprises a first shell and a second shell, the first shell and the second shell are connected in a clamped mode, and a nut cavity is defined by the first shell and the second shell. A first plug is formed on one side of the first shell, a first socket is formed on the other side of the first shell, a second plug is formed on one side of the second shell, a second socket is formed on the other side of the second shell, the first plug is connected with the second socket in an inserted mode, and the second plug is connected with the first plug in an inserted mode; the first shell and the second shell are in central symmetry; the first socket and the second socket are open sockets without structural shielding. Compared with the prior art, the pipeline wrench has the advantages that a nut on a pipeline can be screwed through clamping connection of the first shell and the second shell, and the pipeline wrench is exquisite in structure and convenient to use repeatedly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wrench, specifically is a pipeline wrench. BACKGROUND

[0002] Now in order to facilitate the installation of hose, will generally be in the hose in the matching wrench device, the existing pipeline wrench usually sets in the hose (such as patent CN105014580A shows), it cannot be disassembled and reused, and the use of traditional metal wrench, its volume is large relatively heavy, and general user home may not necessarily be equipped.

[0003] In view of this, the inventor of the present application has made an in-depth study on the above-mentioned defects in the prior art, and thus the present case is produced. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the utility model is to provide a pipeline wrench, which has the advantages of compact structure and convenient reuse.

[0005] In order to achieve the above purpose, the solution of the utility model is as follows:

[0006] A pipeline wrench, comprising a first shell and a second shell, the first shell and the second shell are clamped with each other, and the first shell and the second shell form a nut cavity; a first plug is formed on one side of the first shell, a first socket is formed on the other side of the first shell, a second plug is formed on one side of the second shell, and a second socket is formed on the other side of the second shell; the first plug and the second socket are inserted, and the second plug and the first plug are inserted; the first shell and the second shell are centrally symmetrical; the first socket and the second socket are open sockets without structural shielding.

[0007] Further, first lug ears and first slot ears are formed on both sides of the first shell respectively; second lug ears and second slot ears are formed on both sides of the second shell respectively; the first plug is formed on the first lug ear, and the first socket is formed on the first slot ear; the second plug is formed on the second lug ear; and the second socket is formed on the second slot ear.

[0008] Further, the first plug includes a first fixing head and a first fixing column, and the first fixing head is formed at the end of the first fixing column; the first socket includes a first slot and a first seat cavity, and the second plug includes a second fixing head and a second fixing column, and the second fixing head is formed at the end of the second fixing column; the second socket includes a second slot and a second seat cavity, the first fixing column is inserted in the second slot, the first fixing head is inserted in the second seat cavity, and the upper end surface of the first fixing head and the upper end surface of the second seat cavity are butted against each other; the second fixing column is inserted in the first slot, the second fixing head is inserted in the first seat cavity, and the lower end surface of the second fixing head and the upper end surface of the second seat cavity are butted against each other.

[0009] Furthermore, abutting ribs for resisting the nut are formed in the nut cavity.

[0010] Furthermore, a plurality of reinforcement blocks are formed on the abutting rib, and the reinforcement blocks are formed at the thin wall of the first shell or the second shell.

[0011] Furthermore, a decorative pattern is formed on an outer wall of the first shell or the second shell.

[0012] Furthermore, a first guiding inclined surface is formed on the first slot and the second slot respectively.

[0013] Furthermore, a second guide surface is formed at the opening of the nut cavity.

[0014] Furthermore, the cross-sectional shape of the nut cavity is a regular hexagon.

[0015] Furthermore, the first shell and the second shell are made of plastic.

[0016] After adopting the above structure, the pipe wrench of the utility model has at least the following beneficial effects:

[0017] 1. When in use, the first shell and the second shell are placed on the water pipe, and the first shell and the second shell are clamped together. Then, the pipe wrench is moved along the water pipe to the nut at the end of the water pipe, and the nut is clamped into the nut cavity. The pipe wrench can be twisted as needed. After the operation is completed, the first shell and the second shell can be separated to remove the pipe wrench, which is convenient for the user to use next time.

[0018] 2. The first shell and the second shell are centrally symmetrical. Preferably, the first shell and the second shell have exactly the same structure. This structure is more sophisticated and only one set of molds needs to be made during production, greatly reducing the production cost of the product.

[0019] III. The first socket and the second socket are open sockets without structural shelter, so that dirt does not accumulate on the first socket and the second socket for a long time, the accumulation of dirt makes the plug unable to be plugged into the socket, and the open socket is more convenient for users to clean and use.

[0020] Compared with the prior art, the utility model discloses a pipeline wrench, which can twist the nut on the pipeline through the clamping of the first shell and the second shell, has the advantages of compact structure and convenient reuse. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective view of the pipeline wrench of the utility model.

[0022] Figure 2 It is a sectional view of the pipeline wrench of the utility model.

[0023] Figure 3 It is a perspective view of the first shell in the utility model.

[0024] Figure 4 It is a perspective view of the second shell in the utility model.

[0025] In the drawing:

[0026] First shell 1;Second shell 2;Nut cavity 3;Decorative pattern 4;First guide inclined surface 5;

[0027] First plug 11;First socket 12;First plug lug 13;First slot lug 14;

[0028] Second plug 21;Second socket 22;Second plug lug 23;Second slot lug 24;

[0029] Abutting rib 31;Reinforcing block 32;Second guide surface 33;

[0030] First fixed head 111;First fixed column 112;First plug slot 121;First seat cavity 122;

[0031] Second fixed head 211;Second fixed column 212;Second plug slot 221;Second seat cavity 222. DETAILED DESCRIPTION

[0032] In order to further explain the technical scheme of the utility model, the utility model will be described in detail through specific embodiments.

[0033] As Figures 1 to 4As shown, it is a pipeline wrench that the utility model relates to, including first casing 1 and second casing 2, first casing 1 and second casing 2 are mutually clamped, and first casing 1 and second casing 2 enclose nut cavity 3;First casing 1 one side forms first plug 11, and first casing 1 other side forms first socket 12, second casing 2 one side forms second plug 21, and second casing 2 other side forms second socket 22, first plug 11 and second socket 22 are inserted, and second plug 21 and first plug 11 are inserted;First casing 1 and second casing 2 are central symmetry;First socket 12 and second socket 22 are open socket without structural obstruction.Using, first casing 1 and second casing 2 are set on water pipe, and first casing 1 and second casing 2 are clamped well, then pipeline wrench is moved along water pipe to the nut on water pipe end, and the nut is clamped into nut cavity 3, and pipeline wrench can be twisted according to requirement, and first casing 1 and second casing 2 are separated after operation is completed, and pipeline wrench can be removed, which is convenient for user next time use.In addition, first casing 1 and second casing 2 are central symmetry, preferably, first casing 1 and second casing 2 are completely same in structure, so the structure is more exquisite, and only one set of mould can be made in production, which greatly reduces the production cost of product.In addition, first socket 12 and second socket 22 are open socket without structural obstruction, so dirt will not accumulate on first socket 12 and second socket 22 due to long time use, and the accumulation of dirt will make plug not be inserted on socket, and open socket is more convenient for user to clean and use.

[0034] Preferably, first casing 1 two sides form first lug 13 and first slot lug 14 respectively;Second casing 2 two sides form second lug 23 and second slot lug 24 respectively;First plug 11 is formed on first lug 13, and first socket 12 is formed on first slot lug 14;Second plug 21 is formed on second lug 23;Second socket 22 is formed on second slot lug 24.So user can twist pipeline wrench by twisting lug and slot lug.It is more labor-saving and convenient.

[0035] Preferably, as Figure 3 And Figure 4As shown, the first plug 11 comprises a first fixed head 111 and a first fixed column 112, the first fixed head 111 is formed at the end of the first fixed column 112; the first socket 12 comprises a first slot 121 and a first seat cavity 122, the second plug 21 comprises a second fixed head 211 and a second fixed column 212, the second fixed head 211 is formed at the end of the second fixed column 212; the second socket 22 comprises a second slot 221 and a second seat cavity 222, the first fixed column 112 is inserted in the second slot 221, the first fixed head 111 is inserted in the second seat cavity 222, the upper end surface of the first fixed head 111 and the upper end surface of the second seat cavity 222 are in abutment; the second fixed column is inserted in the first slot 121, the second fixed head 211 is inserted in the first seat cavity 122, the lower end surface of the second fixed head 211 and the upper end surface of the second seat cavity 222 are in abutment.

[0036] Preferably, the nut cavity 3 is formed with an abutment rib 31 for abutting the nut. In this way, when the nut cavity 3 is inserted in the nut, the abutment rib 31 can abut against the nut, preventing the nut cavity 3 from sliding along the pipeline direction, facilitating the user to better tighten the nut.

[0037] Preferably, the abutment rib 31 is formed with a plurality of reinforcing blocks 32, which are formed at the thin wall of the first shell 1 or the second shell 2. In this way, the strength of the first shell 1 and the second shell 2 can be further improved, thereby improving the stability of the product.

[0038] Preferably, the outer wall of the first shell 1 or the second shell 2 is formed with a decorative pattern 4. The decorative pattern 4 can be used to mark product information or the specifications of the nut, etc., facilitating the user to operate.

[0039] Preferably, the first slot 121 and the second slot 221 are respectively formed with a first guide slope 5. Through the first guide slope 5, when the first shell 1 and the second shell 2 are docked, the first fixed column 112 and the second fixed column 212 can be conveniently inserted into the second slot 221 and the first slot 121, respectively.

[0040] Preferably, as shown, Figure 1 the opening of the nut cavity 3 is formed with a second guide surface 33. Through the second guide slope, the user can conveniently dock the nut into the nut cavity 3.

[0041] Preferably, the cross-sectional shape of the nut cavity 3 is a regular hexagon. Preferably, the first shell 1 and the second shell 2 are made of plastic material.

[0042] Compared with the prior art, the pipeline wrench has the advantages of compact structure and convenient reuse.

[0043] The above-mentioned embodiments and drawings are not limited to the product shape and style of the utility model, and any ordinary skilled person in the art can make appropriate changes or modifications, which should be considered as not departing from the patent category of the utility model.

Claims

1. A pipe wrench characterized by, It includes a first shell and a second shell, the first shell and the second shell are clamped with each other, and the first shell and the second shell are surrounded by a nut cavity; a first plug is formed on one side of the first shell, and a first socket is formed on the other side of the first shell, a second plug is formed on one side of the second shell, and a second socket is formed on the other side of the second shell, the first plug and the second socket are plugged in, and the second plug and the first plug are plugged in; the first shell and the second shell are centrally symmetrical; the first socket and the second socket are open sockets without structural obstructions.

2. A pipe wrench as defined in claim 1, wherein A first plug ear and a first slot ear are formed on both sides of the first shell; a second plug ear and a second slot ear are formed on both sides of the second shell; the first plug is formed on the first plug ear, and the first socket is formed on the first slot ear; the second plug is formed on the second plug ear; and the second socket is formed on the second slot ear.

3. A pipe wrench as defined in claim 1, wherein The first plug includes a first fixing head and a first fixing column, and the first fixing head is formed at the end of the first fixing column; the first socket includes a first slot and a first seat cavity, and the second plug includes a second fixing head and a second fixing column, and the second fixing head is formed at the end of the second fixing column; the second socket includes a second slot and a second seat cavity, the first fixing column is inserted in the second slot, the first fixing head is inserted in the second seat cavity, and the upper end surface of the first fixing head and the upper end surface of the second seat cavity are butted against each other; the second fixing column is inserted in the first slot, the second fixing head is inserted in the first seat cavity, and the lower end surface of the second fixing head and the upper end surface of the second seat cavity are butted against each other.

4. A pipe wrench as defined in claim 1, wherein A resisting rib for resisting the nut is formed in the nut cavity.

5. A pipe wrench as defined in claim 4 wherein, A plurality of reinforcement blocks are formed on the abutting rib, and the reinforcement blocks are formed at the thin wall of the first shell or the second shell.

6. A pipe wrench as defined in claim 1, wherein The outer wall of the first shell or the second shell is formed with decorative patterns.

7. A pipe wrench as defined in claim 3 wherein, A first guiding inclined surface is formed on the first slot and the second slot, respectively.

8. A pipe wrench as defined in claim 1, wherein, A second guide surface is formed at the opening of the nut cavity.

9. A pipe wrench as defined in claim 1 wherein, The cross-sectional shape of the nut cavity is a regular hexagon.

10. A pipe wrench as defined in claim 1, wherein, The first shell and the second shell are made of plastic.

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