Telescopic rod body and shower equipment

Abstract

The utility model discloses a telescopic rod body and discloses shower equipment with the telescopic rod body, the telescopic rod body comprises an upper rod body, a lower rod body and a locking sleeve, and a lower water delivery channel is arranged in the lower rod body in a penetrating mode; an upper water conveying channel is arranged in the upper rod body in a penetrating mode, the lower end of the upper rod body is arranged at the upper end of the lower rod body in a sleeving mode, and the upper water conveying channel communicates with the lower water conveying channel. The upper end of the locking sleeve is fixedly connected with the lower end of the upper rod body, the lower end of the locking sleeve is arranged outside the upper rod body in a sleeving mode, the locking sleeve is movably connected with a locking piece, and the locking piece can be pressed into the locking pipe so that the inner side face of the locking piece can be matched with the outer wall of the lower rod body, and the relative positions of the upper rod body and the lower rod body can be fixed; or the locking piece can pop out to the outer side, so that the locking piece and the lower rod body are loosened. And the total length between the upper rod body and the lower rod body is controlled by utilizing the pressing locking piece, so that users with different heights can be adapted.

Description

Technical Field

[0001] The utility model relates to the field of water-saving appliances, in particular to a telescopic rod body and shower equipment. Background Art

[0002] The shower faucet is a common device in the bathroom, such as the utility model patent with application number CN202020834537.9, which discloses a shower faucet with an anti-collision wall, including a bathtub spout and a shower faucet body with a three-way water diversion valve core, the lower end of the shower faucet body is provided with a guide ring, the end face of the guide ring away from the shower faucet body is provided with an arc-shaped limit block, the upper end of the bathtub spout is provided with a circular groove, the groove wall of the circular groove is sleeved with the outer wall of the guide ring, the groove bottom of the circular groove is provided with a clearance hole, the clearance hole and the circular groove are coaxially arranged, one end of the three-way water diversion valve core passes through the circular groove and cooperates with the clearance hole to realize water supply from the shower faucet body to the bathtub spout, and the circular groove is also built-in with a fixed block that can cooperate with the arc-shaped limit block, and the axis of the circular groove, the fixed block and the water outlet on the bathtub spout are on the same plane. The structure of the shower equipment is a conventional design, the height of the equipment is constant, and it cannot be adapted to users of different heights, affecting the user experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a telescopic rod body, which can control the total length between the upper rod body and the lower rod body and adapt to users of different heights.

[0004] The utility model also provides a shower device with the telescopic rod body.

[0005] According to the telescopic rod body of the first aspect embodiment of the utility model, it includes an upper rod body, a lower rod body and a locking sleeve, the lower rod body is provided with a lower water conveying channel running through the interior of the lower rod body; the upper water conveying channel is provided with an upper water conveying channel running through the interior of the upper rod body, the lower end of the upper rod body is sleeved on the upper end of the lower rod body, and the upper water conveying channel is communicated with the lower water conveying channel; the upper end of the locking sleeve is fixedly connected to the lower end of the upper rod body, and the lower end is sleeved on the outside of the upper rod body; the locking sleeve is movably connected with a locking member, the locking member can move on the locking sleeve so that the locking member can switch between a locking position and a movable position, the locking member can move on the locking sleeve so that the locking member can switch between a locking position and a movable position, wherein when the locking member is in the locking position, the inner side surface of the locking member abuts against the outer wall of the lower rod body and fixes the relative position of the upper rod body and the lower rod body, and when the locking member is in the movable position, the locking member is separated from the lower rod body.

[0006] The telescopic rod according to the embodiment of the utility model has at least the following beneficial effects: the total length between the upper rod and the lower rod is controlled by using a pressable locking member to adapt to users of different heights.

[0007] According to some embodiments of the utility model, an elastic damping member is provided on one side of the locking member close to the lower rod body, the first side of the elastic damping member close to the lower rod body is a damping surface, the locking member is provided with a first clamping portion, a pressing groove is provided through the side wall of the locking sleeve, and a second clamping portion is provided on the inner side of the locking sleeve;

[0008] In which, the locking member can move in the pressing groove to enable the first clamping portion and the second clamping portion to be engaged or disengaged. When the first clamping portion and the second clamping portion are engaged, the damping surface and the outer wall surface of the lower rod body are in abutment with each other, and the elastic damping member is in an extruded state; when the first clamping portion and the second clamping portion are disengaged, the elastic damping member and the lower rod body are separated.

[0009] According to some embodiments of the utility model, the second clamping portion is arranged at the lower end of the locking sleeve, the first clamping portion is arranged at the lower end of the locking member, and the locking member can slide down in the pressing groove so that the first clamping portion and the second clamping portion correspond.

[0010] According to some embodiments of the utility model, an inclined first guide surface is provided at the lower end of the locking piece, and the first guide surface is located below the first clamping portion. A second guide surface is provided on the inner side of the lower end of the pressing groove, and the second guide surface is located above the second clamping portion. The first guide surface and the second guide surface are in contact and cooperation with each other to drive the locking piece to move downward in the pressing groove.

[0011] According to some embodiments of the present invention, the first clamping portion is a clamping hook, and the second clamping portion is a clamping groove.

[0012] According to some embodiments of the utility model, a limiting portion is provided at the upper end of the locking member, and the limiting portion can contact and cooperate with the inner wall of the locking sleeve so that the locking member can and can only move in the pressing groove.

[0013] According to some embodiments of the utility model, a groove is provided on a side of the locking member close to the lower rod body, and the elastic damping member is provided with a protrusion, and the protrusion is embedded in the groove.

[0014] According to some embodiments of the present utility model, the locking sleeve and the upper rod body are fixedly connected by screws.

[0015] According to some embodiments of the utility model, a plurality of sealing rings are arranged between the upper rod body and the lower rod body.

[0016] The shower device according to the second embodiment of the utility model comprises:

[0017] The telescopic rod body of the first embodiment of the utility model, the upper rod body is a seven-shaped tube;

[0018] A fixing seat, fixedly connected to the bottom end of the lower rod body and used for installation on the ground;

[0019] A guide seat is fixed on the wall, the guide seat is provided with a guide groove, the upper rod body is inserted into the guide groove, and can slide in the guide groove;

[0020] The sprinkler head is fixed on the upper end of the upper rod body and is communicated with the upper water delivery channel.

[0021] The shower device according to the embodiment of the utility model has at least the following beneficial effects: the total length between the upper rod body and the lower rod body is controlled by using a pressable locking member to adapt to users of different heights.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 A schematic diagram of a shower device according to an embodiment of the utility model;

[0025] Figure 2 It is a schematic diagram of the telescopic rod body (the locking member is in the locking position) of an embodiment of the utility model;

[0026] Figure 3 It is a schematic diagram of the telescopic rod body (the locking member is located in the active position) of an embodiment of the utility model.

[0027] 1. Telescopic rod; 2. Fixed seat; 3. Guide seat; 4. Sprinkler head;

[0028] 100, lower rod body; 110, lower water delivery channel;

[0029] 200, upper rod body; 210, upper water delivery channel;

[0030] 300, locking sleeve; 310, locking member; 311, elastic damping member; 3111, damping surface; 3112, protrusion; 312, first clamping portion; 313, pressing groove; 314, first guide surface; 315, groove; 320, second clamping portion; 330, second guide surface; 340, screw; 350, limiting portion;

[0031] 400, sealing ring; DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0036] Reference Figure 1 The shower device of the utility model embodiment includes a telescopic rod body 1, a fixing seat 2, a guide seat 3 and a spray head 4. The fixing seat 2 is fixedly connected to the bottom end of the lower rod body 100 and is used to be installed on the ground. The guide seat 3 is fixed to the wall. The guide seat 3 is provided with a guide groove. The upper rod body 200 is inserted into the guide groove and can slide in the guide groove. The spray head 4 is fixed to the upper end of the upper rod body 200 and is used to spray shower water. The overall length of the telescopic rod body 1 can be adjusted according to actual needs to adjust the height of the spray head 4 to adapt to users of different heights.

[0037] Specifically, the telescopic rod body 1 of the utility model embodiment includes an upper rod body 200, a lower rod body 100 and a locking sleeve 300. The lower rod body 100 is provided with a lower water delivery channel 110; the upper rod body 200 is provided with an upper water delivery channel 210; the lower end of the upper rod body 200 is sleeved on the upper end of the lower rod body 100, and the upper water delivery channel 210 is connected to the lower water delivery channel 110; the upper end of the locking sleeve 300 is fixedly connected to the lower end of the upper rod body 200, and the lower end is sleeved on the outside of the upper rod body 200. The locking sleeve 300 is movably connected with the lock sleeve 300. The locking piece 310 can move on the locking sleeve 300 so that the locking piece 310 can switch between the locking position and the movable position. The locking piece 310 can move on the locking sleeve 300 so that the locking piece 310 can switch between the locking position and the movable position. When the locking piece 310 is in the locking position, the inner side surface of the locking piece 310 abuts against the outer wall of the lower rod body 100 and fixes the relative position of the upper rod body 200 and the lower rod body 100. When the locking piece 310 is in the movable position, the locking piece 310 and the lower rod body 100 are separated.

[0038] In actual use, the locking member 310 is switched between the locking position and the movable position, thereby locking the relative position of the upper rod body 200 and the lower rod body 100 or facilitating the user to adjust the length of the entire telescopic rod body 1 .

[0039] Specifically, an elastic damping member 311 is provided on one side of the locking member 310 close to the lower rod body 100, a damping surface 3111 is provided on the first side of the elastic damping member 311 close to the lower rod body 100, a first clamping portion 312 is provided on the locking member 310, a pressing groove 313 is provided through the side wall of the locking sleeve 300, and a second clamping portion 320 is provided on the inner side of the locking sleeve 300;

[0040] The locking member 310 can move in the pressing groove 313 to enable the first clamping portion 312 and the second clamping portion 320 to be clamped or disengaged.

[0041] Reference Figure 3 On the one hand, when the first clamping portion 312 and the second clamping portion 320 are clamped, the damping surface 3111 and the outer wall surface of the lower rod body 100 are in contact with each other, that is, when the first clamping portion 312 and the second clamping portion 320 are clamped, the entire locking member 310 is in a locked position. At this time, the elastic damping member 311 is in an extruded state. The elastic damping member 311 in the extruded state will continue to make the damping surface 3111 and the wall surface of the lower rod body 100 abut. According to the friction force formula f=μ×Fn, in this state, the contact area will be expanded. At the same time, the extrusion force of the elastic damping member 311 on the lower rod body 100 will also increase, thereby effectively improving the friction between the damping surface 3111 and the lower rod body 100; refer to Figure 2On the other hand, when the first clamping portion 312 and the second clamping portion 320 are disengaged, the elastic damping member 311 and the lower rod body 100 are separated, and at this time, the entire locking member 310 can move freely in the pressing groove 313 .

[0042] Preferably, the second clamping portion 320 is arranged at the lower end of the locking sleeve 300, and the first clamping portion 312 is arranged at the lower end of the locking member 310. The locking member 310 can slide down in the pressing groove 313 to make the first clamping portion 312 and the second clamping portion 320 correspond to each other. In actual use, the locking member 310 is first pressed inwardly, then the locking member 310 is slid down, and finally the locking member 310 is released. The elasticity of the elastic damping member 311 is used to make the locking member 310 pop outward, so as to cause the first clamping portion 312 and the second clamping portion 320 to be clamped, so that the locking member 310 is in a locked position.

[0043] In order to facilitate the engagement of the first engaging portion 312 and the second engaging portion 320, in some embodiments, an inclined first guide surface 314 is provided at the lower end of the locking member 310, and the first guide surface 314 is located below the first engaging portion 312. A second guide surface 330 is provided on the inner side of the lower end of the pressing groove 313, and the second guide surface 330 is located above the second engaging portion 320. The first guide surface 314 and the second guide surface 330 are in contact and cooperation with each other to drive the locking member 310 to move downward in the pressing groove 313. In the above steps, when the user slides the locking member 310 down, the first guide surface 314 and the second guide surface 330 will contact and fit, and the inclined first guide surface 314 and the second guide surface 330 will drive the locking member 310 to slide down, so as to make the positions of the first engaging portion 312 and the second engaging portion 320 correspond to each other, and then cooperate with the elastic damping member 311 to push the entire locking member 310 back to engage the first engaging portion 312 and the second engaging portion 320.

[0044] Preferably, the first engaging portion 312 is a hook, and the second engaging portion 320 is a slot.

[0045] In some embodiments, a limiting portion 350 is provided at the upper end of the locking member 310, and the limiting portion 350 can contact and cooperate with the inner wall of the locking sleeve 300 so that the locking member 310 can and can only move in the pressing groove 313 to prevent the locking member 310 from falling out. Furthermore, a groove 315 is provided on the side of the locking member 310 close to the lower rod body 100, and the elastic damping member 311 is provided with a protrusion 3112, and the protrusion 3112 is embedded in the groove 315.

[0046] In some embodiments, the locking sleeve 300 and the upper rod body 200 are fixedly connected by screws 340 .

[0047] In addition, in order to prevent water leakage from the gap between the upper rod body 200 and the lower rod body 100 , a plurality of sealing rings 400 are arranged between the upper rod body 200 and the lower rod body 100 .

[0048] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A telescopic rod (1), characterized in that: include: The lower rod body (100) is provided with a lower water delivery channel (110) running through the interior; An upper rod body (200) is provided with an upper water delivery channel (210) therein, the lower end of the upper rod body (200) is sleeved on the upper end of the lower rod body (100), and the upper water delivery channel (210) is communicated with the lower water delivery channel (110); A locking sleeve (300), the upper end of which is fixedly connected to the lower end of the upper rod body (200), and the lower end of which is sleeved on the outside of the upper rod body (200), and the locking sleeve (300) is movably connected to a locking member (310); The locking member (310) can move on the locking sleeve (300) so that the locking member (310) can be switched between a locking position and a movable position, wherein when the locking member (310) is located in the locking position, the inner side surface of the locking member (310) abuts against the outer wall of the lower rod body (100) and fixes the relative position of the upper rod body (200) and the lower rod body (100), and when the locking member (310) is located in the movable position, the locking member (310) and the lower rod body (100) are separated.

2. The telescopic rod (1) according to claim 1, characterized in that: An elastic damping member (311) is provided on one side of the locking member (310) close to the lower rod body (100); a first side of the elastic damping member (311) close to the lower rod body (100) is a damping surface (3111); the locking member (310) is provided with a first clamping portion (312); a pressing groove (313) is provided through the side wall of the locking sleeve (300); and a second clamping portion (320) is provided on the inner side of the locking sleeve (300); The locking member (310) can move in the pressing groove (313) to enable the first clamping portion (312) and the second clamping portion (320) to be clamped or disengaged. When the first clamping portion (312) and the second clamping portion (320) are clamped, the damping surface (3111) and the outer wall surface of the lower rod body (100) are in contact with each other, and the elastic damping member (311) is in an extruded state; when the first clamping portion (312) and the second clamping portion (320) are disengaged, the elastic damping member (311) and the lower rod body (100) are separated.

3. The telescopic rod (1) according to claim 2, characterized in that: The second clamping portion (320) is arranged at the lower end of the locking sleeve (300), and the first clamping portion (312) is arranged at the lower end of the locking member (310). The locking member (310) can slide down in the pressing groove (313) so that the first clamping portion (312) and the second clamping portion (320) correspond to each other.

4. The telescopic rod (1) according to claim 3, characterized in that: The lower end of the locking member (310) is provided with an inclined first guide surface (314), and the first guide surface (314) is located below the first clamping portion (312). The inner side of the lower end of the pressing groove (313) is provided with a second guide surface (330), and the second guide surface (330) is located above the second clamping portion (320). The first guide surface (314) and the second guide surface (330) are in contact and cooperation with each other to drive the locking member (310) to move downward in the pressing groove (313).

5. The telescopic rod (1) according to any one of claims 2 to 4, characterized in that: The first clamping portion (312) is a clamping hook, and the second clamping portion (320) is a clamping slot.

6. The telescopic rod (1) according to claim 5, characterized in that: A limiting portion (350) is provided at the upper end of the locking member (310), and the limiting portion (350) can contact and cooperate with the inner side wall of the locking sleeve (300), so that the locking member (310) can and can only move in the pressing groove (313).

7. The telescopic rod (1) according to claim 5, characterized in that: A groove (315) is provided on a side of the locking member (310) close to the lower rod body (100), and a protrusion (3112) is provided on the elastic damping member (311), and the protrusion (3112) is embedded in the groove (315).

8. The telescopic rod (1) according to claim 1, characterized in that: The locking sleeve (300) and the upper rod body (200) are fixedly connected via screws (340).

9. The telescopic rod (1) according to claim 1, characterized in that: A plurality of sealing rings (400) are arranged between the upper rod body (200) and the lower rod body (100).

10. A shower device, characterized in that: include: The telescopic rod (1) according to any one of claims 1 to 9, wherein the upper rod (200) is a seven-shaped tube; A fixing seat (2) fixedly connected to the bottom end of the lower rod body (100) and used for installation on the ground; A guide seat (3) is fixed on the wall, the guide seat (3) is provided with a guide groove, the upper rod body (200) is inserted into the guide groove and can slide in the guide groove; A shower head (4) is fixed to the upper end of the upper rod body (200) and is connected to the upper water delivery channel (210).

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