Drawing type faucet
By designing a height adjustment and swing angle adjustment mechanism in the pull-out faucet, the problem of the faucet requiring manual pulling to reduce the spray height in the prior art is solved, and flexible adjustment of the faucet height and shower angle is achieved, making it more convenient and flexible to use.
Patent Information
- Application Number
- CN202421929418.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-09
AI Technical Summary
When the existing pull-out faucet needs to lower the spray height, it is necessary to pull the faucet manually, and the shower needs to be manually controlled when spraying at a low level, which is inconvenient to use.
A pull-out faucet is designed, including a height adjustment mechanism and a swing angle adjustment mechanism. The height adjustment mechanism realizes the sliding height adjustment of the outer pipe on the inner pipe through the coordination of the limit groove, the limit block and the elastic member; the swing angle adjustment mechanism realizes the swing angle of the shower through the coordination of the inner ring and the ring.
It realizes flexible adjustment of the total faucet height and the spray height of the shower, without the need for continuous control by hand, making it more convenient to use; at the same time, the swing angle of the shower can be flexibly adjusted, making the use effect more flexible.
Smart Images
Figure CN222977514U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of faucets, in particular to a pull-out faucet. Background Art
[0002] As a necessary device for daily production and domestic water use, faucets are widely used in places such as kitchens and bathrooms. At present, in order to enable faucets to be used in a wide range and be able to reach the variable-focus area of the sink, pull-out faucets have emerged and the demand from consumers is gradually increasing. The shower head of the pull-out faucet is mainly set to be pullable on the faucet body through a pull-out hose connecting to the water outlet pipe and a counterweight block installed on the pull-out hose.
[0003] Currently, for most pull-out faucets, if one wants to lower the spraying height of the shower head, one needs to manually pull down the faucet. If the shower head is released, the shower head will automatically return to the original height under the action of the counterweight block. This situation is inconvenient in some working environments where the shower head needs to be kept at a low spraying height all the time, because the user needs to use another hand to control the height of the shower head. However, in the general cleaning mode, people are used to rubbing and cleaning objects with both hands at the same time. Summary of the Utility Model
[0004] The utility model provides a pull-out faucet, which solves the above problems existing in the prior art during use.
[0005] The technical solution of the utility model is realized as follows: A pull-out faucet includes a faucet body and a shower head. A height adjustment mechanism is arranged on the faucet body, and a swing angle adjustment mechanism is arranged between the shower head and the faucet body.
[0006] The utility model is further arranged as: The faucet body includes an inner pipe, an outer pipe and a mounting seat. The inner pipe is installed on the mounting seat. The outer pipe is slidably arranged up and down on the inner pipe. The upper end of the outer pipe is used to fix the shower head. The height adjustment mechanism is used to adjust the sliding height of the outer pipe on the inner pipe.
[0007] The utility model is further arranged as: The outer pipe is of a double-layer pipe structure. The outer pipe includes an inner layer pipe and an outer layer pipe. The inner pipe is sleeved between the inner layer pipe and the outer layer pipe. The height adjustment mechanism includes a limit groove, a limit block and an elastic member. A plurality of limit grooves are arranged at intervals from top to bottom on the side wall of the inner pipe. The limit block is slidably arranged on the inner layer pipe and is used to insert into the limit groove. A sliding groove for the limit block to slide is opened on the inner layer pipe. The elastic member is arranged in the sliding groove and is used to drive the limit block to slide towards the outside of the inner layer pipe.
[0008] The present utility model is further configured such that: an operation hole is formed in the side wall of the outer layer pipe, and the operation hole is formed on the moving path of the limiting block and is used to accommodate the limiting block.
[0009] The present utility model is further configured such that: the swing angle adjusting mechanism includes an internal gear ring and a gear ring, the outer contour of the gear ring is in conformity with the internal gear ring, an annular installation groove is formed in the inner side wall at the upper end of the faucet main body, the internal gear ring is fixedly arranged in the installation groove, the gear ring is fixedly arranged at the lower end of the shower head and is used for being sleeved in the internal gear ring, and a magnetic attraction member is arranged between the faucet main body and the shower head.
[0010] The present utility model is further configured such that: a limiting sliding groove is vertically formed in the outer layer pipe, and a limiting sliding block for moving up and down in the limiting sliding groove is fixedly arranged on the inner pipe.
[0011] The present utility model is further configured such that: the inner pipe is rotatably arranged on the mounting seat.
[0012] In summary, the beneficial effects of the present utility model are as follows:
[0013] 1. Through this structure, the total height of the faucet main body can be changed by the height adjusting mechanism, and thus the height after the shower head is fixed on the faucet main body can be changed. After the spraying height of the shower head is changed, it is not necessary for people to always control the shower head by hand, and relatively speaking, it is more convenient to use.
[0014] 2. The internal gear ring and the gear ring can fix the shower head on the faucet main body at different swing angles, and the use effect is more flexible.
[0015] 3. The limiting sliding groove and the limiting sliding block prevent the outer pipe from rotating on the inner pipe, and at the same time, the inner pipe can rotate relative to the mounting seat. This structure makes the height adjustment and rotation of the faucet main body independent of each other, and the limiting block will not fail to find the position of the limiting groove due to the rotation of the faucet main body. Therefore, relatively speaking, it is more convenient to use.
[0016] 4. The operation hole facilitates people to control the sliding of the limiting block. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.
[0018] Figure 1 It is a three-dimensional structure display diagram of the present utility model;
[0019] Figure 2 Schematic diagram of the overall structure of the present utility model;
[0020] Figure 3 is Figure 2 Partial enlarged schematic diagram at position A in
[0021] Figure 4 Stereoscopic structure display diagram of the inner tube in the present utility model;
[0022] Figure 5 Stereoscopic structure display diagram of the shower head in the present utility model;
[0023] Figure 6 Stereoscopic structure display diagram of the outer tube in the present utility model.
[0024] Reference numerals in the figure: 1 faucet main body, 11 inner tube, 111 limit groove, 12 outer tube, 121 inner layer tube, 122 outer layer tube, 123 sliding groove, 124 limit block, 125 elastic member, 126 operation hole, 127 limit sliding groove, 128 limit sliding block, 13 mounting seat, 2 shower head, 31 inner gear ring, 32 gear ring, 33 mounting groove, 34 magnetic attraction member. Specific embodiments
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying Figures 1-6 drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Embodiment:
[0027] As Figures 1 to 6 shown, the present utility model discloses a pull-out faucet, including a faucet main body 1 and a shower head 2. Among them, a height adjustment mechanism is provided on the faucet main body 1, and a swing angle adjustment mechanism is provided between the shower head 2 and the faucet main body 1.
[0028] Specifically:
[0029] The faucet main body 1 includes an inner tube 11, an outer tube 12 and a mounting seat 13. Among them, the inner tube 11 is installed on the mounting seat 13 and is in a rotational connection relationship with the mounting seat 13. The outer tube 12 is a double-layer tube structure, and the outer tube 12 includes an inner layer tube 121 and an outer layer tube 122. The inner tube 11 is sleeved between the inner layer tube 121 and the outer layer tube 122, and the outer tube 12 is slidably arranged up and down on the inner tube 11. The upper end of the outer tube 12 is used to fix the shower head 2, and the height adjustment mechanism is used to adjust the sliding height of the outer tube 12 on the inner tube 11.
[0030] The height adjustment mechanism specifically includes a limit groove 111, a limit block 124, and an elastic member 125. Among them, multiple limit grooves 111 are provided and arranged at intervals from top to bottom on the side wall of the inner tube 11. The limit block 124 is slidably arranged on the inner layer tube 121 and is used to insert into the limit groove 111. Correspondingly, a sliding groove 123 for the limit block 124 to slide is opened on the side wall of the inner layer tube 121 facing the limit groove 111, and the elastic member 125 is arranged in the sliding groove 123 and is used to drive the limit block 124 to slide towards the outside of the inner layer tube 121. The elastic member 125 can be selected as a spring or a tension spring according to the specific installation situation. For example, Figure 3 as shown, since the elastic member 125 is installed on the left side of the right end of the limit block 124, the elastic member 125 is selected as a tension spring.
[0031] An operation hole 126 is opened on the side wall of the outer tube 122. The operation hole 126 is opened on the moving path of the limit block 124 and is used to accommodate the limit block 124.
[0032] The working principle of the above structure is as follows: The limit block 124 can slide into the limit groove 111 to fix the sliding height of the outer tube 12 on the inner tube 11. At the same time, when the limit block 124 can slide into the limit groove 111, the limit groove 111 communicates with the operation hole 126, and the limit block 124 is inserted into both the limit groove 111 and the operation hole 126. At this time, if you want to change the height of the outer tube 12 again, you can push the limit block 124 into the outer tube 12 from the operation hole 126 until the limit block 124 leaves the limit groove 111, and the outer tube 12 can slide again. When the outer tube 12 moves to the position where the limit groove 111 passes through the sliding path of the limit block 124 again, the limit block 124 will be inserted into the limit groove 111 again under the action of the elastic member 125, and the total height of the faucet body 1 is restricted again.
[0033] The swing angle adjustment mechanism includes an internal gear ring 31 and a gear ring 32. The outer contour of the gear ring 32 matches the internal gear ring 31. An annular installation groove 33 is opened on the inner side wall of the upper end of the faucet body 1. The internal gear ring 31 is fixedly arranged in the installation groove 33. The gear ring 32 is fixedly arranged at the lower end of the shower head 2 and is used to be sleeved in the internal gear ring 31. A magnetic attraction member 34 is arranged between the faucet body 1 and the shower head 2.
[0034] In this structure, the magnetic attraction member 34 is a prior art. Currently, most pull-out faucets fix the shower head 2 to the faucet body 1 in a magnetic attraction manner, so this will not be elaborated herein. The change of the swinging angle of the shower head 2 on the faucet body 1 mainly depends on the cooperation of the gear ring 32 and the internal gear ring 31. Due to the relationship between the gear ring 32 and the internal gear ring 31, the shower head 2 cannot rotate relative to the faucet body 1 after being fixed to the faucet body 1. However, since the gear ring 32 and the internal gear ring 31 are engaged, the user can swing the shower head 2 to an ideal angle and then insert it into the internal gear ring 31 to fix this angle. The angle at which the shower head 2 can swing can be preset according to the number of teeth on the gear ring 32.
[0035] A limiting chute 127 is vertically opened on the outer tube 122. At the same time, a limiting slider 128 for moving up and down in the limiting chute 127 is fixedly arranged on the inner tube 11. This structure can limit the rotation of the outer tube 12 relative to the inner tube 11, so that the outer tube 12 can only slide up and down on the inner tube 11.
[0036] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present invention.
[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, 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 pull-out faucet, comprising a faucet body (1) and a shower head (2), characterized in that: The faucet body (1) is provided with a height adjustment mechanism, and a swing angle adjustment mechanism is provided between the shower head (2) and the faucet body (1). The faucet body (1) comprises an inner tube (11), an outer tube (12) and a mounting seat (13). The inner tube (11) is mounted on the mounting seat (13). The outer tube (12) is slidably arranged on the inner tube (11) up and down. The upper end of the outer tube (12) is used to fix the shower head (2). The height adjustment mechanism is used to adjust the height of the shower head (2). The sliding height of the outer tube (12) on the inner tube (11) is adjusted, the outer tube (12) being a double-layer tube structure, the outer tube (12) comprising an inner tube (121) and an outer tube (122), the inner tube (11) being sleeved between the inner tube (121) and the outer tube (122), the height adjustment mechanism comprising a limiting groove (111), a limiting block (124), and an elastic member (125), the limiting groove (111) being provided with a plurality of limiting grooves (111) spaced from top to bottom. The limiting block (124) is arranged on the side wall of the inner tube (11), the limiting block (124) is slidably arranged on the inner tube (121) and is used to be inserted into the limiting groove (111), the inner tube (121) is provided with a sliding groove (123) for the limiting block (124) to slide, the elastic member (125) is arranged in the sliding groove (123) and is used to drive the limiting block (124) to slide toward the outside of the inner tube (121), and the swing angle adjustment mechanism includes The faucet body (1) comprises an inner gear ring (31) and a gear ring (32), the outer contour of the gear ring (32) being consistent with the inner gear ring (31), an annular mounting groove (33) being provided on the inner side wall of the upper end of the faucet body (1), the inner gear ring (31) being fixedly arranged in the mounting groove (33), the gear ring (32) being fixedly arranged at the lower end of the shower head (2) and being used for being sleeved in the inner gear ring (31), and a magnetic attraction member (34) being provided between the faucet body (1) and the shower head (2).
2. A pull-out faucet according to claim 1, characterized in that: An operating hole (126) is provided on the side wall of the outer tube (122); the operating hole (126) is provided on the moving path of the limit block (124) and is used to accommodate the limit block (124).
3. The pull-out faucet according to claim 1, characterized in that: A limiting sliding groove (127) is vertically provided on the outer tube (122), and a limiting sliding block (128) for moving up and down in the limiting sliding groove (127) is fixedly provided on the inner tube (11).
4. The pull-out faucet according to claim 1, characterized in that: The inner tube (11) is rotatably mounted on a mounting seat (13).