Faucet drawing pipe assembly

Abstract

The utility model provides a water faucet drawing pipe assembly, and belongs to the technical field of water faucets. The problem that an existing faucet drawing pipe cannot be tightly attached when reset is solved. The water faucet drawing pipe assembly comprises a faucet main body with a water outlet and even a drawing main body in the faucet main body, and the outer end of the drawing main body is even provided with a filtering unit which is connected with the drawing main body and used for filtering impurities. A clamping sleeve which is arranged on the filtering unit in a sleeving mode and matched with the faucet body in a clamping mode is arranged at the position, located at the water outlet, of the faucet body, a clamping groove is formed in the peripheral wall of the clamping sleeve, an elastic clamping hook strip connected with the clamping sleeve is arranged at the position, located at the clamping groove, of the clamping sleeve, and a through hole groove matched with the clamping hook strip is formed in the position, located at the clamping hook strip, of the faucet body. The utility model has the advantage of being capable of resetting and clinging.

Description

TECHNICAL FIELD

[0001] The utility model belongs to faucet technical field relates to a faucet pull pipe subassembly. BACKGROUND

[0002] Some existing faucet adopts pull pipe structure, the user can pull out the head of pull type faucet together with the water pipe, the convenient adjustment water direction, the pull pipe can be reset under the self weight after the user uses, but in the long-term use process, its reset effect can be affected by the pull number of times, lead to the reset end to be unable to tightly adhere to the faucet main body, thereby easily lead to the impurity into the faucet main body, even lead to the inside bacteria breeding, thereby influence use, thereby do not satisfy the use demand. SUMMARY

[0003] The utility model discloses a kind of pull pipe subassemblies of retraction tight adhesion to the above problems existing in prior art.

[0004] The utility model discloses a kind of pull pipe subassemblies of retraction tight adhesion to the above problems existing in prior art.

[0005] In the above-mentioned one kind of faucet pull pipe subassembly, the filter unit includes the filter shell connected with the pull main body and the filter screen set in the filter shell and connected with it.

[0006] In the above-mentioned one kind of faucet pull pipe subassembly, the radial outward protruding and the faucet main body is adhered to the convex ring portion of the outer peripheral wall on the lower end portion of the clamping sleeve is provided, and the outer chamfer is opened on the outer peripheral wall of the upper end portion of the clamping sleeve.

[0007] In the water faucet pull pipe assembly, the outer peripheral wall of the faucet main body at the through hole groove is provided with a disengagement unit connected with the faucet main body and facilitating the disengagement of the hook strip from the through hole groove, the disengagement unit comprises a disengagement shell, a pressing block and a spring, the disengagement shell is sleeved on the faucet main body and connected with the faucet main body, the outer peripheral wall of the disengagement shell at the through hole groove is provided with a movable groove for mounting the pressing block, the movable groove is arranged in a stepped structure, and the inner diameter of the movable groove gradually increases from outside to inside, the pressing block comprises a lower pressing portion in sliding connection with the disengagement shell and a contact portion connected with the lower pressing portion and in contact with the hook strip, the outer peripheral wall of the connection position of the lower pressing portion and the contact portion is provided with a radially outwardly protruding protruding ring, and the spring is sleeved on the contact portion, and the two ends of the spring are in contact with the protruding ring and the faucet main body respectively.

[0008] Compared with the prior art, the water faucet pull pipe assembly can form a clamping connection between the pull pipe and the faucet main body by arranging the clamping sleeve, and the impurities entering the faucet main body are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 is a cross-sectional structure schematic view of the water faucet pull pipe assembly.

[0010] In the figure, 1 is a faucet main body, 2 is a pull main body, 3 is a clamping sleeve, 4 is a hook strip, 5 is a filter shell, 6 is a filter screen, 7 is a protruding ring portion, 8 is a disengagement shell, 9 is a pressing block, and 10 is a spring. DETAILED DESCRIPTION

[0011] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0012] As Figure 1As shown, the faucet pull pipe assembly comprises a faucet main body 1 with a water outlet and even a pull main body 2 inside the faucet main body 1, the outer end of the pull main body 2 is even provided with a filtering unit connected thereto and used for filtering impurities, the faucet main body 1 is provided at the water outlet with a clamping sleeve 3 sleeved on the filtering unit and clamped and matched with the faucet main body 1, the outer peripheral wall of the clamping sleeve 3 is provided with a clamping groove for connecting the inside and outside of the clamping sleeve 3, the clamping sleeve 3 is provided at the clamping groove with a clamping hook strip 4 connected thereto and having elasticity, the faucet main body 1 is provided at the clamping hook strip 4 with a through hole slot matched with the clamping hook strip 4, the clamping hook strip 4 is provided with a clamping block matched with the through hole slot, the filtering unit comprises a filtering shell 5 connected with the pull main body 2 and a filtering screen 6 provided in the filtering shell 5 and connected therewith, the clamping sleeve 3 is sleeved on the filtering shell 5, the outer peripheral wall of the clamping sleeve 3 at the lower end is provided with a convex ring portion 7 protruding radially outward and abutting with the faucet main body 1, the outer peripheral wall of the clamping sleeve 3 at the upper end is provided with an outer chamfer, the outer peripheral wall of the faucet main body 1 at the through hole slot is provided with a disengaging unit connected therewith and facilitating the disengagement of the clamping hook strip 4 from the through hole slot, the disengaging unit comprises a disengaging shell 8, a pressing block 9 and a spring 10, the disengaging shell 8 is sleeved on the faucet main body 1 and connected therewith, the outer peripheral wall of the disengaging shell 8 at the through hole slot is provided with a movable slot for mounting the pressing block 9, the movable slot is provided in a stepped structure and the inner diameter of the movable slot gradually increases from outside to inside, the pressing block 9 comprises a lower pressing portion in sliding fit with the disengaging shell 8 and a contact portion connected with the lower pressing portion and abutting with the clamping hook strip 4, the outer peripheral wall of the connection between the lower pressing portion and the contact portion is provided with a convex ring protruding radially outward, the convex ring prevents the pressing block 9 from disengaging from the disengaging shell 8, the spring 10 is sleeved on the contact portion, the two ends of the spring 10 abut with the convex ring and the faucet main body 1 respectively, when the pressing block 9 is manually pressed, the clamping hook strip 4 disengages from the through hole slot, so that the pull main body 2 can be pulled outward, and when it is recovered, the clamping hook strip 4 is clamped with the faucet main body 1 by manual auxiliary cooperation, and after the pressing block 9 is manually released, it will be automatically reset.

[0013] The specific embodiments described herein merely exemplify the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without departing from the spirit of the present application or exceeding the scope defined by the appended claims.

[0014] Although the terms are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the present application; any additional limitation is contrary to the spirit of the present application.

Claims

1. A faucet pull-out tube assembly, comprising a faucet body (1) with a water outlet and a pull-out body (2) even within the faucet body (1), characterized in that, The outer end of the pull-out body (2) even has a filter unit connected to it and used to filter impurities. The faucet body (1) is provided with a snap-fit ​​sleeve (3) at the water outlet, which is sleeved on the filter unit and snaps into the faucet body (1). The snap-fit ​​sleeve (3) has a slot on its outer peripheral wall. The snap-fit ​​sleeve (3) is provided with a snap hook strip (4) connected to the slot and has elasticity. The faucet body (1) is provided with a through hole groove at the snap hook strip (4) that cooperates with the snap hook strip (4).

2. The faucet pull-out tube assembly according to claim 1, characterized in that, The filter unit includes a filter shell (5) connected to the pull-out body (2) and a filter screen (6) disposed inside and connected to the filter shell (5).

3. A faucet pull-out tube assembly according to claim 1, characterized in that, The snap-fit ​​sleeve (3) has a radially outward protruding ring (7) on the outer peripheral wall at the lower end, which fits against the faucet body (1). The snap-fit ​​sleeve (3) has an outer chamfer on the outer peripheral wall at the upper end.

4. A faucet pull-out tube assembly according to claim 1, characterized in that, The faucet body (1) is provided with a release unit on the outer peripheral wall of the through hole groove, which is connected to it and facilitates the release of the hook strip (4) from the through hole groove. The release unit includes a release shell (8), a pressure block (9) and a spring (10). The release shell (8) is sleeved on the faucet body (1) and connected to it. The release shell (8) has a movable groove for the installation of the pressure block (9) on the outer peripheral wall of the through hole groove. The movable groove is set in a stepped structure, and the inner diameter of the movable groove increases step by step from the outside to the inside. The pressure block (9) consists of a lower pressing part that slides with the release shell (8) and a contacting part that is connected to the lower pressing part and abuts against the hook strip (4). A protruding ring is provided on the outer peripheral wall where the lower pressing part and the contacting part are connected. The spring (10) is sleeved on the contacting part, and the two ends of the spring (10) abut against the protruding ring and the faucet body (1) respectively.

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