Improved hose wrench

Abstract

The utility model discloses an improved hose wrench which comprises a first main body and a second main body, a first half cavity is formed in the first main body, a second half cavity is formed in the second main body, and the first half cavity and the second half cavity can define a complete locking cavity used for containing a nut of a hose. A first left lug plate and a first right lug plate are respectively formed at two ends of the first main body, a second left lug plate and a second right lug plate are respectively formed at two ends of the second main body, and the end parts of the first left lug plate and the second left lug plate are detachably and rotatably connected through a pivoting structure; and the second left lug plate and the second right lug plate are detachably buckled and connected through a buckling structure. The first main body and the second main body can define the complete locking cavity used for containing a nut of a hose, one end of the first main body and one end of the second main body are hinged in advance through the pivot joint structure, and then the other sides of the first main body and the second main body are connected through the buckling structure after the first main body and the second main body are connected with the hose in a sleeved mode. Therefore, the hose can be conveniently used when the sight at the position of the hose is poor.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bathroom, specifically relates to an improved hose wrench. BACKGROUND

[0002] In order to facilitate the installation of the hose, the existing hose will generally be matched with a wrench. The wrench is provided on the hose for installing and dismounting the hose.

[0003] The wrench on the hose is sleeved on the hose, and the wrench remains on the hose after locking the nut, cannot be used for other hoses, not only causes waste but also is not beautiful enough. In order to make the wrench on the hose convenient to install and take down, there are Chinese patent CN205734635U (publication date is 2016.11.30) and Chinese patent CN218776505U (publication date is 2022.10.25) on the market at present, which realizes the combination by inserting the protrusion into the slot of the other part along the axial direction or the direction perpendicular to the axial direction to lock the nut.

[0004] However, the structure of the two patents needs to put two components behind the hose body, and the two opposite surfaces need to be aligned to realize the installation, which is not convenient to operate, and there is still room for improvement.

[0005] Therefore, the present application is produced in view of the above-mentioned defects in the prior art. UTILITY MODEL CONTENTS

[0006] The main purpose of the utility model is to provide an improved hose wrench, which solves the problems mentioned in the background art and has the characteristics of conveniently sleeving the hexagonal wrench on the hose.

[0007] In order to achieve the above purpose, the solution of the utility model is:

[0008] An improved hose wrench, wherein a first body and a second body are included, a first half cavity is formed on the first body, and a second half cavity is formed on the second body, the first half cavity and the second half cavity can form a complete locking cavity for accommodating the nut of the hose; first left and right ear plates are respectively formed at both ends of the first body, and second left and right ear plates are respectively formed at both ends of the second body, the end portions of the first left and right ear plates and the second left and right ear plates are rotatably connected through a pivot connection structure; the second left and right ear plates are detachably buckled and connected through a buckling structure.

[0009] Further, the pivot connection structure includes a pivot shaft and a C-shaped buckle, the pivot shaft is clamped into the inner cavity of the C-shaped buckle through the opening of the C-shaped buckle, and the pivot shaft rotates in the C-shaped buckle; the opening direction of the C-shaped buckle faces the locking cavity.

[0010] Further, the opening width of the C-shaped buckle is smaller than the diameter of the pivot shaft, and the pivot shaft is extruded from the opening of the C-shaped buckle into the inner cavity of the C-shaped buckle.

[0011] Further, the pivot shaft is integrally formed on the first left ear plate, and the C-shaped buckle is integrally formed on the second left ear plate.

[0012] Further, the pivot shaft is integrally formed on the second left ear plate, and the C-shaped buckle is integrally formed on the first left ear plate.

[0013] Further, the buckling structure comprises a plug block and a plug slot, the plug block is clamped into the plug slot with the relative rotation of the first body and the second body; the side surface of the plug block is provided with a pit, and the side surface of the plug slot is provided with a convex point; when the plug block and the plug slot are buckled, the convex point is clamped into the pit.

[0014] Further, the plug block is integrally formed on the first right ear plate, and the plug slot is integrally formed on the second right ear plate.

[0015] Further, the plug block is integrally formed on the second right ear plate, and the plug slot is integrally formed on the first right ear plate.

[0016] Further, the head of the plug block is provided with a first guide inclined surface, and the opening of the plug slot is provided with a second guide inclined surface.

[0017] Further, the locking cavity formed by the first half cavity and the second half cavity has an inner hexagonal inner wall, and a partition strip is arranged in the middle of the locking cavity, and the partition strip divides the locking cavity into two inner hexagonal wrench positions facing opposite directions.

[0018] After the above structure is adopted, the improved soft tube wrench has at least the following beneficial effects:

[0019] I. Since the first body and the second body are detachably connected through the first left ear plate and the second left ear plate on one side, the first body and the second body can be connected in advance through the pivot structure, and then the first left ear plate and the second left ear plate are expanded and the openings formed on one side of the first right ear plate and the second right ear plate are used to make the soft tube pass through, and then the first right ear plate and the second right ear plate are buckled through the buckling structure.

[0020] Due to the advance rotation connection of the first body and the second body, the buckling structure of the first body and the second body can only be buckled around the relative rotation of the first body and the second body, so that the connection of the first body and the second body is very convenient, especially suitable for the situation that the nut of the hose has been preliminarily screwed (but not tightened) or needs to be unscrewed, because in this case, the hose is installed at the lower part of the water heater (at this time, the position of the hose is higher), or the hose is installed below the sink (at this time, it is often necessary to bend down to reach below the sink), and the installation line of sight of the wrench is blocked.

[0021] II. The pivot connection structure adopts the cooperation of a C-shaped buckle and a pivot shaft, and the pivot shaft can be pulled out only with force after being clamped into the opening of the C-shaped buckle. The diameter of the pivot shaft matches the inner diameter of the C-shaped buckle, so that the two can rotate smoothly. The C-shaped buckle is arranged so that when the nut is screwed, the C-shaped buckle hooks the pivot shaft, so that the two do not separate.

[0022] III. The buckling structure adopts the design of a plug-in block and a plug-in slot, plus convex points and concave pits, so that it is not easy to be uncontrollably separated after clamping. The plug-in block and the plug-in slot cooperate to limit the axial relative movement of the first body and the second body.

[0023] IV. When in use, the user pinches the first body and the second body, especially the first right body and the second right body, and puts the locking cavity on the nut to realize the rotation of the nut. The separation strip serves as an abutment at the top end of the nut, so that when the user uses the wrench, the locking cavity remains connected with the nut to better apply force.

[0024] Compared with the prior art, the first body and the second body can enclose a complete locking cavity for accommodating the nut of the hose, and one end of the first body and the second body is connected in advance through the pivot connection structure, and then the other side is connected through the buckling structure after being sleeved with the hose, so that it is convenient to use when the line of sight is poor at the position of the hose. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a perspective structure schematic view of the improved hose wrench.

[0026] Figure 2 It is a top view structure schematic view of the improved hose wrench.

[0027] Figure 3 It is another perspective structure schematic view of the improved hose wrench.

[0028] Figure 4 And Figure 5 It is a structure schematic view of the first body and the second body opened at different angles.

[0029] Figure 6 and Figure 7 The utility model discloses a disassembled structure schematic diagram of different angles.

[0030] In the drawing:

[0031] First body 1, first half cavity 11, first left ear plate 12, first right ear plate 13,

[0032] Second body 2, second half cavity 21, second left ear plate 22, second right ear plate 23,

[0033] Pivot joint structure 3, pivot joint axle 31, C-shaped buckle 32, opening 321,

[0034] Buckling structure 4, plug-in block 41, crater 411, first guide inclined plane 412, plug-in slot 42, convex point 421, second guide inclined plane 422,

[0035] Locking cavity 5, partition strip 51. Specific implementation

[0036] In order to further explain the technical scheme of the utility model, the utility model is described in detail below through specific embodiments.

[0037] As Figures 1 to 7 The utility model relates to an improved hose wrench, which comprises a first body 1 and a second body 2, a first half cavity 11 is formed on the first body 1, a second half cavity 21 is formed on the second body 2, the first half cavity 11 and the second half cavity 21 can be enclosed to form a complete locking cavity 5 for accommodating the nut of a hose, first left and right ear plates 12 and 13 are formed at the two ends of the first body 1 respectively, second left and right ear plates 22 and 23 are formed at the two ends of the second body 2 respectively, the end portions of the first and second left ear plates 12 and 22 are detachably connected in rotation through a pivot joint structure 3, and the second left and right ear plates 22 and 23 are detachably connected in buckling through a buckling structure 4.

[0038] In this way, the improved hose wrench of the utility model is characterized in that the first body 1 and the second body 2 are detachably connected in rotation through the first and second left ear plates 12 and 22 on one side, so that the first and second bodies 1 and 2 can be connected in advance through the pivot joint structure 3, the first and second left ear plates 12 and 22 are then expanded, and the hose can pass through the opening formed on one side of the first and second right ear plates 13 and 23, and then the first and second right ear plates 13 and 23 are buckled through the buckling structure 4.

[0039] Since the first and second bodies 1 and 2 are connected in rotation in advance (as Figure 4 andFigure 5 The buckle structure 4 of the first body 1 and the second body 2 can only be buckled around the buckle structure 4 as the first body 1 and the second body 2 are relatively rotated, so the connection of the first body 1 and the second body 2 is very convenient, especially suitable for the situation that the nut of the hose has been preliminarily screwed (but not tightened) or needs to be loosened, because in this case, the hose is either installed at the lower part of the water heater (at this time, the position of the hose is higher), or the hose is installed below the sink (at this time, it is often necessary to bend down to reach below the sink), and the installation line of sight of the wrench is blocked.

[0040] Preferably, the pivot structure 3 comprises a pivot shaft 31 and a C-shaped buckle 32, the pivot shaft 31 is clamped into the inner cavity of the C-shaped buckle 32 through the opening 321 of the C-shaped buckle 32, and the pivot shaft 31 rotates in the C-shaped buckle 32; the opening direction of the C-shaped buckle 32 is towards the locking cavity 5. Preferably, the width of the opening 321 of the C-shaped buckle 32 is smaller than the diameter of the pivot shaft 31, and the pivot shaft 31 is squeezed into the inner cavity of the C-shaped buckle 32 from the opening 321 of the C-shaped buckle 32.

[0041] Further, the pivot shaft 31 is integrally formed on the first left ear plate 12, and the C-shaped buckle 32 is integrally formed on the second left ear plate 22. Alternatively (not shown in the figure), the pivot shaft 31 is integrally formed on the second left ear plate 22, and the C-shaped buckle 32 is integrally formed on the first left ear plate 12.

[0042] The pivot structure 3 uses the cooperation of the C-shaped buckle 32 and the pivot shaft 31, and the pivot shaft 31 needs to be forced to pull out after being clamped into the opening of the C-shaped buckle 32. The diameter of the pivot shaft 31 matches the inner diameter of the C-shaped buckle 32, so that they can rotate smoothly. The C-shaped buckle 32 is arranged so that when the nut is screwed, the C-shaped buckle 32 hooks the pivot shaft 31, so that the two do not separate.

[0043] Preferably, the buckle structure 4 comprises a plug block 41 and a plug slot 42, the plug block 41 is clamped into the plug slot 42 as the first body 1 and the second body 2 are relatively rotated. Preferably, the side of the plug block 41 is provided with a recess 411, and the side of the plug slot 42 is provided with a convex point 421; when the plug block 41 and the plug slot 42 are buckled, the convex point 421 is clamped into the recess 411. The head of the plug block 41 is provided with a first guide inclined surface 412, and the opening of the plug slot 42 is provided with a second guide inclined surface 422.

[0044] Preferably, the plug block 41 is integrally formed on the first right ear plate 13, and the plug slot 42 is integrally formed on the second right ear plate 23. Alternatively (not shown in the figure), the plug block 41 is integrally formed on the second right ear plate 23, and the plug slot 42 is integrally formed on the first right ear plate 13.

[0045] The buckling structure 4 adopts the design of the insertion block 41 and the insertion groove 42, and the convex point 421 and the concave pit 411 are added, so that the clamping is not easy to be uncontrollably separated. The insertion block 41 and the insertion groove 42 cooperate to limit the axial relative movement of the first body 1 and the second body 2.

[0046] Preferably, the locking cavity 5 formed by the first half cavity 11 and the second half cavity 21 has an internal hexagonal inner wall, and a partition strip 51 is arranged in the middle of the locking cavity 5, which divides the locking cavity 5 into two internal hexagonal wrench positions facing opposite directions. In use, the user pinches the first body 1 and the second body 2, especially the first right body and the second right body, and puts the locking cavity 5 on the nut to realize the rotation of the nut. The partition strip 51 serves as an abutment on the top end of the nut, so that the locking cavity 5 can be kept connected with the nut when the user uses the wrench, so as to better exert force.

[0047] Compared with the prior art, the first body 1 and the second body 2 can be enclosed to form a complete locking cavity 5 for accommodating the nut of the hose, and one end of the first body 1 and the second body 2 is pre-hinged through the hinge structure 3, and then the other side is connected through the buckling structure 4 after being sleeved with the hose, so that it is convenient to use when the vision is poor at the position of the hose.

[0048] The above embodiments and drawings do not limit the product shape and style of the utility model, and any ordinary technical personnel in the technical field can make appropriate changes or modifications, which should be regarded as not departing from the patent category of the utility model.

Claims

1. An improved hose wrench, characterized by The utility model provides a screw cap for accommodating hose, which comprises a first body and a second body, a first half cavity is formed on the first body, a second half cavity is formed on the second body, the first half cavity and the second half cavity can enclose a complete locking cavity for accommodating the screw cap, two ends of the first body are respectively provided with a first left ear plate and a first right ear plate, two ends of the second body are respectively provided with a second left ear plate and a second right ear plate, end portions of the first left ear plate and the second left ear plate are detachably connected through a pivoting structure, and the second left ear plate and the second right ear plate are detachably connected through a buckling structure.

2. The improved hose wrench of claim 1 wherein, The pivoting structure comprises a pivoting shaft and a C-shaped buckle, the pivoting shaft is clamped into the inner cavity of the C-shaped buckle through the opening of the C-shaped buckle, and the pivoting shaft rotates in the C-shaped buckle.

3. The improved hose wrench of claim 2 wherein, The opening width of the C-shaped buckle is smaller than the diameter of the pivoting shaft, and the pivoting shaft is extruded into the inner cavity of the C-shaped buckle from the opening of the C-shaped buckle.

4. The improved hose wrench of claim 2 wherein, The pivoting shaft is integrally formed on the first left ear plate, and the C-shaped buckle is integrally formed on the second left ear plate.

5. The improved hose wrench of claim 2 wherein, The pivoting shaft is integrally formed on the second left ear plate, and the C-shaped buckle is integrally formed on the first left ear plate.

6. An improved hose wrench as claimed in any one of claims 1 to 5, wherein, The buckling structure comprises a plug block and a plug groove, the plug block is clamped into the plug groove with the relative rotation of the first body and the second body, the side surface of the plug block is provided with a pit, the side surface of the plug groove is provided with a convex point, and the convex point is clamped into the pit when the plug block and the plug groove are buckled.

7. The improved hose wrench of claim 6 wherein, The plug block is integrally formed on the first right ear plate, and the plug groove is integrally formed on the second right ear plate.

8. The improved hose wrench of claim 6 wherein, The plug block is integrally formed on the second right ear plate, and the plug groove is integrally formed on the first right ear plate.

9. The improved hose wrench of claim 6 wherein, The head of the plug block is provided with a first guide inclined surface, and the opening of the plug groove is provided with a second guide inclined surface.

10. The improved hose wrench of claim 1 wherein, The locking cavity enclosed by the first half cavity and the second half cavity has an inner hexagonal inner wall, a partition strip is arranged in the middle of the locking cavity, and the partition strip divides the locking cavity into two inner hexagonal wrench positions facing opposite directions.

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