Quickly-assembled heavy hammer

Abstract

The utility model provides a fast-assembly heavy hammer which comprises a heavy hammer body used for being arranged on a drawing pipe, and an open type hollow groove used for installing the drawing pipe is formed in the heavy hammer body. A containing cavity is formed in one side wall of the hollow groove, and a clamping piece capable of being close to or away from the other side wall is arranged in the containing cavity. The clamping piece is connected with an adjusting piece with a handle, the drawing pipe can stretch into the hollow groove along the opening of the hollow groove, the clamping piece is driven by the adjusting piece to move in the containing cavity so as to be matched with the groove wall of the hollow groove to fasten and clamp the drawing pipe, and installation is rapidly completed. And in addition, the hollow grooves are matched with the clamping pieces to be suitable for assembling and fixing various drawing pipes with different pipe diameters, and the adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom accessories, and particularly relates to a quick-installation weight Background Art

[0002] The pull-out faucet is a common faucet structure in the market. A weight is installed at the bottom of the pull-out pipe inside the faucet. Under the action of the weight, the hose can automatically retract by the weight of the weight, which is extremely convenient to use. At present, the installation of the weight on the hose of the extraction faucet is generally divided into two categories. One is that the weight needs to be customized according to the size of the hose, and then fixed on the hose through fasteners such as bolts. The other method is to put the weight on the hose before the hose is connected.

[0003] Among them, the most direct way is to use fasteners such as bolts to connect the weight block. This method has a complex structure, and the installation and disassembly are more cumbersome. Even after using for a period of time, the bolts are prone to rust, and there is a risk of being unable to disassemble. Or, a through hole is directly designed in the middle of the weight for the hose to pass through to realize the suspension of the weight on the hose to achieve the corresponding function. For the way of passing through and sleeving with the through hole, it is only applicable to hoses of a single specification size, and there are too many restrictions on the installation steps. If the installation is not carried out according to the steps, the user will need to reinstall the hose and the weight, and the operation is extremely inconvenient.

[0004] In view of this, the applicant has put forward this application after researching the existing technologies. Content of the Utility Model

[0005] The utility model provides a quick-installation weight, aiming to improve at least one of the above technical problems.

[0006] To solve the above technical problems, the utility model provides a quick-installation weight, including a weight body configured on the pull-out pipe. The weight body is formed with an open hollow groove for installing the pull-out pipe; the hollow groove is arranged in a U shape; a receiving cavity is opened on one side wall of the hollow groove, and a clamping member capable of approaching or departing from the other side wall is arranged in the receiving cavity; the pull-out pipe can extend into the hollow groove along the opening of the hollow groove, so that the clamping member can clamp and fix the weight body on the pull-out pipe when approaching the other side wall; an adjusting groove is communicated with the outside at one end of the receiving cavity far away from the hollow groove, and an adjusting member is arranged in the adjusting groove. The inner end of the adjusting member is connected with the clamping member to drive the clamping member to approach or depart from the hollow groove.

[0007] As a further optimization, the adjusting member is in threaded connection with the adjusting groove; a handle is arranged at the outer end of the adjusting member.

[0008] As a further optimization, a cylindrical connecting portion is provided at one end of the clamping member close to the adjusting member, and an annular groove is formed inwardly on the outer peripheral side of the connecting portion; a plurality of hooks are protrudingly provided at the end of the adjusting member; the hooks are arranged in a ring-shaped manner; a barb portion is formed at the end of the hook so that when the connecting portion is installed and located between the hooks, the barb portion can extend into the annular groove.

[0009] As a further optimization, a clamping groove suitable for abutting against the pulling tube is formed at the clamping end of the clamping piece.

[0010] As a further optimization, a plurality of first boss portions for abutting against the pulling tube are formed on the clamping groove.

[0011] As a further optimization, a plurality of second boss portions for abutting against the pull-out tube are formed in the hollow groove.

[0012] As a further optimization, a groove platform is provided in the hollow groove, and the groove platform is connected with the accommodating cavity; when the pulling tube is clamped between the clamping end of the clamping member and the inner wall of the hollow groove, an accommodating cavity is formed between the end of the clamping member and the table end of the groove platform.

[0013] As a further optimization, the diameter of the pulling tube is less than or equal to the distance between the inner walls on both sides of the hollow groove.

[0014] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0015] The present application provides a quick-install weight, which can quickly place the pull-out tube inside the weight body through an open hollow groove, and at the same time, by rotating the handle, the adjusting member drives the clamping member to move in the accommodating cavity, so as to cooperate with the groove wall of the hollow groove to clamp the pull-out tube tightly and quickly complete the installation. Among them, a groove platform is provided in the hollow groove, and a accommodating cavity is formed between the groove platform and the end of the clamping member. When the clamping is too tight, an accommodating space can be reserved for local deformation of the pull-out tube, thereby avoiding damage to the pull-out tube and improving the service life. In addition, the hollow groove in the present application cooperates with the clamping member to be suitable for assembly and fixation of pull-out tubes of various diameters, and has high adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1It is a schematic diagram of the overall structure of a quick - installation weight of the present utility model;

[0018] Figure 2 It is a schematic diagram of the disassembled structure of a quick - installation weight of the present utility model;

[0019] Figure 3 It is a schematic diagram of the longitudinal sectional structure of a quick - installation weight of the present utility model;

[0020] Figure 4 It is a schematic diagram of the transverse sectional structure of a quick - installation weight of the present utility model;

[0021] Figure 5 It is a schematic diagram of the structure when the clamping member and the adjusting member of the present utility model are separated;

[0022] Figure 6 It is a schematic diagram of the structure when the clamping member and the adjusting member of the present utility model are connected;

[0023] Figure 7 It is a schematic diagram of the right - hand side structure of the weight body of the present utility model;

[0024] Figure 8 It is a three - dimensional structure schematic diagram of the weight body of the present utility model.

[0025] Markings in the figure: 1. Weight body; 2. Pull - out tube; 3. Hollow groove; 4. Accommodating cavity; 5. Clamping member; 6. Adjusting groove; 7. Adjusting member; 8. Connecting part; 9. Annular groove; 10. Hook member; 11. Barbed part; 12. Clamping groove; 13. First boss part; 14. Second boss part; 15. Grooved - table part; 16. Table - top end; 17. Accommodating cavity. Specific embodiments

[0026] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0027] By Figures 1 to 8As shown, the embodiment of the utility model provides a quick-install weight, including a weight body 1 for being arranged on a drawing tube 2, the weight body 1 is formed with an open hollow groove 3 for installing the drawing tube 2, wherein the hollow groove 3 runs through the weight body 1 from top to bottom, and is connected to the outer wall and is provided with an opening, so as to be U-shaped and open in cross section. As a preferred embodiment, a receiving chamber 4 is provided on one side wall of the hollow groove 3 located in the middle part of the weight body 1, and a clamping member 5 that can approach or move away from the other side wall is arranged in the receiving chamber 4. In this embodiment, the clamping member 5 is adapted to be slidably connected with the receiving chamber 4 to facilitate the clamping end of the clamping member 5 to abut against the drawing tube 2. The drawing tube 2 can extend into the hollow groove 3 along the opening of the hollow groove 3, and is arranged between the clamping end of the clamping member 5 and the other side wall of the hollow groove 3, so that the clamping member 5 can clamp and fix the weight body 1 on the drawing tube 2 when approaching the other side wall, and the installation process is fast and convenient. Preferably, the diameter of the pull-out tube 2 is less than or equal to the distance between the inner walls on both sides of the hollow groove 3, that is, the pull-out tube 2 can be most common or various types of thicknesses on the market, and can be inserted into the heavy hammer body 1 through the opening, and finally fixed and installed by the clamping piece 5.

[0028] Preferably, one end of the accommodating cavity 4 away from the hollow groove 3 is connected to the outside and is provided with an adjustment groove 6, an adjustment member 7 is provided in the adjustment groove 6, and the inner end of the adjustment member 7 is connected to the clamping member 5. In this embodiment, the adjustment member 7 is controlled from the outer notch of the adjustment groove 6 to drive the clamping member 5 to approach or move away from the hollow groove 3, thereby implementing the clamping or releasing operation.

[0029] Furthermore, as a preferred embodiment, the adjusting member 7 is threadedly connected to the adjusting groove 6, and a handle is provided at the outer end of the adjusting member 7, so that the adjusting member 7 can be easily moved in and out of the adjusting groove 6 by turning the handle, and drive the clamping member 5 connected thereto to perform clamping or loosening operations.

[0030] Preferably, a cylindrical connecting portion 8 is provided at one end of the clamping member 5 close to the adjusting member 7, and an annular groove 9 is formed inwardly on the outer circumference of the connecting portion 8; a plurality of hooks 10 are protrudingly provided at the end of the adjusting member 7; the hooks 10 are arranged in an annular pattern; and a barb 11 is formed at the end of the hook 10, so that when the connecting portion 8 is installed and located between the hooks 10, the barb 11 can extend into the annular groove 9 to form an undercut connection, so that when the adjusting member 7 rotates and moves, the clamping member 5 can be driven to move. Among them, the diameter of the connecting portion 8 is slightly smaller than the entire clamping member 5, so that after being connected with the hook 10, it can extend into the accommodating cavity 4 without affecting the movement of the clamping member 5.

[0031] Among them, the barb portion 11 is formed by the end of the hook member 10 extending radially towards the axis direction. The hook members 10 can be two, three or more, and are preferably arranged at equal intervals. In this embodiment, two are preferably arranged. In this way, it can be directly inserted and installed laterally, and the connecting portion 8 can be directly installed between the two hook members 10. Thus, when the adjusting member 7 and the clamping member 5 are radially limited, the barb portion 11 can be stably buckled into the annular groove 9 to connect and drive. At this time, the hook member 10 can be a rigid material structure. When there are three or more hook members 10, the hook members 10 need to have a certain elasticity so that the two can be axially aligned and approached, and finally the barb portion 11 is buckled into the annular groove 9. Here, it will not be elaborated further.

[0032] Preferably, a clamping groove 12 adapted to abut against the pull-out tube 2 is formed at the clamping end of the clamping member 5. The cross-section of the clamping groove 12 is mainly arc-shaped, so that it can better abut against the outer wall of the pull-out tube 2 for clamping. It should be noted that the depth of the clamping groove 12 is relatively shallow, preferably less than the radius of most models of the pull-out tube 2, so that it can abut against more different specifications of the pull-out tube 2. Among them, during clamping, since the hollow groove 3 is U-shaped in this embodiment, a part of the other side of the pull-out tube 2 can abut against the arc-shaped groove wall of the hollow groove 3.

[0033] Preferably, a plurality of first boss portions 13 for abutting against the pull-out tube 2 are formed on the clamping groove 12. In this embodiment, the first boss portions 13 are arranged in two rows and multiple on the upper and lower inner side walls of the clamping groove 12, so that when clamping the pull-out tube 2, it can be better clamped and locked.

[0034] Preferably, a plurality of second boss portions 14 for abutting against the pull-out tube 2 are formed in the hollow groove 3. In this embodiment, the second boss portions 14 are arranged in multiple rows and strips, specifically three rows arranged at intervals, so that when clamping the pull-out tube 2, it can be better clamped and locked. Among them, further, as an embodiment, the first boss portions 13 and the second boss portions 14 can be arranged staggered at intervals, so as to achieve a better clamping and locking effect.

[0035] Preferably, a groove table portion 15 is provided in the hollow groove 3. The groove table portion 15 communicates with the accommodating cavity 4, and the side wall of the groove table portion 15 close to the cavity wall of the accommodating cavity 4 is flush. Thus, the clamping member 5 can move from the accommodating cavity 4 to the tabletop end 16 of the groove table portion 15. Preferably, when the draw tube 2 is clamped between the clamping end of the clamping member 5 and the inner side wall of the hollow groove 3, a receiving cavity 17 is formed between the end of the clamping member 5 and the tabletop end 16 of the groove table portion 15. In this way, when the draw tube 2 is clamped and fixed by the clamping member 5, if the clamping force is too large, or if it is restricted by space, the stress between the local structures of the clamped part of the draw tube 2 will increase. If it is in a high-stress situation for a long time, it will affect the structural stability and service life of the draw tube 2, and further damage the draw tube 2. Preferably, in this embodiment, by providing a receiving cavity 17 between the clamping end and the tabletop end 16, a receiving space for the local deformation of the draw tube 2 can be left when the clamping is too tight, thereby avoiding damage to the draw tube 2 and improving the service life.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quick-install weight, comprising a weight body for being arranged on a drawing tube, characterized in that: The weight body is formed with an open hollow groove for installing the pulling tube; the hollow groove is U-shaped; a receiving cavity is formed on one side wall of the hollow groove, and a clamping member that can be close to or away from the other side wall is arranged in the receiving cavity; the pulling tube can extend into the hollow groove along the opening of the hollow groove, so that the clamping member can clamp and fix the weight body on the pulling tube when it is close to the other side wall; One end of the accommodating cavity away from the hollow groove is connected to the outside and is provided with an adjusting groove. An adjusting member is provided in the adjusting groove. The inner end of the adjusting member is connected to the clamping member to drive the clamping member to approach or move away from the hollow groove.

2. A quick-loading weight according to claim 1, characterized in that The adjusting member is threadedly connected to the adjusting groove; a handle is arranged at the outer end of the adjusting member.

3. A quick-loading weight according to claim 2, characterized in that A cylindrical connecting portion is provided at one end of the clamping member close to the adjusting member, and an annular groove is formed on the outer peripheral side of the connecting portion; a plurality of hooks are protrudingly provided at the end of the adjusting member; the hooks are arranged in a ring shape; a barb portion is formed at the end of the hook so that when the connecting portion is installed and located between the hooks, the barb portion can extend into the annular groove.

4. A quick-loading weight according to claim 1, characterized in that The clamping end of the clamping piece is formed with a clamping groove suitable for abutting against the pulling tube.

5. A quick-loading weight according to claim 4, characterized in that The clamping groove is formed with a plurality of first boss portions for abutting against the pulling tube.

6. A quick-loading weight according to claim 1, characterized in that A plurality of second boss portions for abutting against the pulling tube are formed in the hollow groove.

7. A quick-loading weight according to claim 1, characterized in that A groove platform is provided in the hollow groove, and the groove platform is communicated with the accommodating cavity; when the pulling tube is clamped between the clamping end of the clamping member and the inner wall of the hollow groove, an accommodating cavity is formed between the end of the clamping member and the table end of the groove platform.

8. A quick-loading weight according to claim 1, characterized in that , the diameter of the pulling tube is less than or equal to the distance between the inner walls on both sides of the hollow groove.

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