Quickly-assembled heavy hammer

Abstract

The invention 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 invention relates to the technical field of bathroom accessories, and in particular to a quick-install weight. Background Art

[0002] The pull-out faucet is a common faucet structure on the market. It is made by installing a weight at the bottom of the pull-out tube in the faucet. Under the action of the weight, the hose can automatically retract due to the weight of the weight, which is extremely convenient to use. At present, the weight of the pull-out faucet installed on the hose is generally divided into two categories. One is that the weight needs to be customized according to the size of the hose, and then locked on the hose with fasteners such as bolts for fixing. The other way is to put the weight on the hose before the hose is connected.

[0003] Among them, the most direct method is to use bolts and other fasteners to connect the weight block. This method has a complex structure, and is cumbersome to install and disassemble. It is even easy for the bolts to rust after a period of use, and there is a risk that they cannot be disassembled. Alternatively, a through hole is directly designed in the middle of the weight for the hose to pass through so that the weight can be hung on the hose to achieve the corresponding function. The through-hole socket connection method is only applicable to hoses of a single specification and size, and has 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, which is extremely inconvenient.

[0004] In view of this, the applicant filed this application after studying the existing technology. Summary of the invention

[0005] The present invention provides a quick-install weight, aiming to improve at least one of the above technical problems.

[0006] In order to solve the above technical problems, the present invention provides a quick-release weight, including a weight body for being configured on a pull-out tube, the weight body forming an open hollow groove for installing the pull-out tube; a receiving cavity is provided on one side wall of the hollow groove, and a clamping member capable of approaching or moving away from the other side wall is provided in the receiving cavity; the pull-out 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 pull-out tube when it approaches the other side wall.

[0007] As a further optimization, one end of the accommodating cavity away from the hollow groove is connected to the outside and an adjustment groove is provided. An adjustment member is provided in the adjustment groove, and the inner end of the adjustment member is connected to the clamping member to drive the clamping member closer to or away from the hollow groove.

[0008] As a further optimization, the adjusting member is threadedly connected to the adjusting groove; and a handle is disposed at the outer end of the adjusting member.

[0009] 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.

[0010] As a further optimization, a clamping groove suitable for abutting against the pulling tube is formed at the clamping end of the clamping piece.

[0011] As a further optimization, a plurality of first boss portions for abutting against the pulling tube are formed on the clamping groove.

[0012] As a further optimization, a plurality of second boss portions for abutting against the pull-out tube are formed in the hollow groove.

[0013] 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.

[0014] 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.

[0015] By adopting the above technical solution, the present invention can achieve the following technical effects:

[0016] 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

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is a schematic diagram of the overall structure of a quick-install weight of the present invention;

[0019] Figure 2 It is a schematic diagram of the exploded structure of a quick-install weight of the present invention;

[0020] Figure 3 It is a schematic diagram of the longitudinal cross-section structure of a quick-install weight of the present invention;

[0021] Figure 4 It is a schematic diagram of the transverse cross-sectional structure of a quick-install weight of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure when the clamping member and the adjusting member of the present invention are separated;

[0023] Figure 6 It is a schematic diagram of the structure when the clamping member and the adjusting member of the present invention are connected;

[0024] Figure 7 It is a schematic diagram of the right side structure of the weight body of the present invention;

[0025] Figure 8 It is a three-dimensional structural schematic diagram of the heavy hammer body of the present invention.

[0026] Markings in the figure: 1. hammer body; 2. pulling tube; 3. hollow groove; 4. accommodating chamber; 5. clamping member; 6. adjusting groove; 7. adjusting member; 8. connecting part; 9. annular groove; 10. hook; 11. barb part; 12. clamping groove; 13. first boss part; 14. second boss part; 15. grooved platform part; 16. table end; 17. accommodating chamber. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Depend on Figures 1 to 8As shown, an embodiment of the present invention 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.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] The barb 11 is formed by the end of the hook 10 extending radially toward the axial direction. The hooks 10 can be two, three or more at equal intervals. In the present embodiment, two are preferably provided, so that the connection part 8 can be directly installed laterally and placed between the two hooks 10. In this way, when the adjusting member 7 and the clamping member 5 are radially limited, the barb 11 can be stably buckled into the annular groove 9 to connect and drive. At this time, the hook 10 can be a rigid material structure. When there are three or more hooks 10, the hook 10 needs to have a certain elasticity so that the two can be axially aligned and close to each other, and finally the barb 11 can be buckled into the annular groove 9. No further details will be given here.

[0033] Preferably, the clamping end of the clamping member 5 is formed with a clamping groove 12 suitable for abutting against the pull-out tube 2. The cross section of the clamping groove 12 is mainly arranged in an arc shape, 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 smaller than the radius of most types of pull-out tubes 2, so that it can abut against pull-out tubes 2 of more different specifications. Among them, when clamping, since in this embodiment, the hollow groove 3 is arranged in a U shape, the other side of the pull-out tube 2 can partially abut against the arc-shaped groove wall of the hollow groove 3.

[0034] Preferably, a plurality of first bosses 13 for abutting against the pull-out tube 2 are formed on the clamping groove 12. In this embodiment, the first bosses 13 are arranged in two rows on the upper and lower inner walls of the clamping groove 12, so that the pull-out tube 2 can be better clamped and locked when clamped.

[0035] Preferably, a plurality of second bosses 14 for abutting against the pull-out tube 2 are formed in the hollow groove 3. In this embodiment, the second bosses 14 are arranged in multiple rows of strips, specifically three rows at intervals, so that when the pull-out tube 2 is clamped, it can be better clamped, locked and fixed. Further, as an embodiment, the first boss 13 and the second boss 14 can be arranged at staggered intervals to achieve a better clamping and locking effect.

[0036] Preferably, a groove platform 15 is provided in the hollow groove 3, the groove platform 15 is connected with the accommodating cavity 4, and the side wall of the groove platform 15 is flush with the cavity wall of the accommodating cavity 4, so that the clamping member 5 can move from the accommodating cavity 4 to the table end 16 of the groove platform 15. Preferably, when the pull-out tube 2 is clamped between the clamping end of the clamping member 5 and the inner side wall of the hollow groove 3, an accommodating cavity 17 is formed between the end of the clamping member 5 and the table end 16 of the groove platform 15. In this way, when the pull-out tube 2 is clamped and fixed by the clamping member 5, if the clamping force is too large, if it is limited by space, the stress between the local structures of the clamped part of the pull-out tube 2 will increase. If it is under high stress for a long time, it will affect the stability and life of the pull-out tube 2 structure, and then damage the pull-out tube 2. Preferably, in this embodiment, by providing an accommodating cavity 17 between the clamping end and the table end 16, an accommodating space can be reserved for local deformation of the pull-out tube 2 when the clamping is too tight, thereby avoiding damage to the pull-out tube 2 and increasing its service life.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. 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; a receiving cavity is opened on one side wall of the hollow groove, and a clamping member that can approach or move 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 approaches the other side wall.

2. A quick-loading weight according to claim 1, characterized in that The end of the accommodating cavity away from the hollow groove is connected to the outside and is provided with an adjustment groove. An adjustment member is provided in the adjustment groove. The inner end of the adjustment member is connected to the clamping member to drive the clamping member closer to or away from the hollow groove.

3. A quick-loading weight according to claim 2, 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.

4. A quick-loading weight according to claim 3, 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.

5. 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.

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

7. 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.

8. 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.

9. 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.

Images