Swing arm and stand column buckle type connecting structure of 7-shaped swing arm faucet

Abstract

The utility model discloses a buckle type connecting structure for a swing arm and a stand column of a 7-shaped swing arm faucet, which comprises the stand column and the swing arm, a connecting piece is arranged at the bottom of the swing arm, the connecting piece is rotatably inserted in the top of the stand column, a limiting rib is arranged in the stand column, barbs are symmetrically arranged on two sides of the bottom of the connecting piece, and the barbs are buckled on the inner side of the limiting rib. Two barbs are arranged below the connecting piece and buckled with the limiting ribs, the swing arm and the stand column are rotationally connected, the swing arm is prevented from being pulled out, the limiting block is arranged to limit the rotation angle of the swing arm, and the swing arm is simple in structure, convenient to install, low in cost and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to faucet technical field, concretely is a kind of 7 character swing arm faucet swing arm and stand buckle type connecting structure. BACKGROUND

[0002] Faucet is the popular name of water valve, to control the size switch of water flow, has the effect of water saving.The updating speed of faucet is very fast, from old-fashioned cast iron technology to plated knob type, to stainless steel single temperature single control faucet, stainless steel double temperature double control faucet, kitchen semi-automatic faucet.Now, more and more different materials, functions, shapes of faucet appear in daily life.

[0003] 7 character swing arm faucet is currently a common faucet, it includes the vertical setting stand, stand lower end is fixed on table top, stand upper end sets swing arm, the height of faucet is provided by stand, the position of faucet water outlet is adjusted by swing arm rotating connection, however, the rotating structure of existing stand and swing arm is realized by rotating shaft, and the amplitude of swing arm swing is controlled by snap ring or positioning screw, this way structure is complex, installation is very inconvenient, and cost is extremely high. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of 7 character swing arm faucet swing arm and stand buckle type connecting structure to solve the problems raised in the above background.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A kind of 7 character swing arm faucet swing arm and stand buckle type connecting structure, including stand and swing arm, the swing arm bottom is equipped with connecting piece, the connecting piece is rotatably inserted in the top of stand, the stand is equipped with limiting rib, the two sides of the bottom of connecting piece are symmetrically equipped with barb, the barb is buckled in the inner side of limiting rib.

[0007] Preferably, the opening end of barb is outward, and the opening is buckled in the inner side of limiting rib, and the barb is slidably connected with the limiting rib.

[0008] Preferably, the inner side of limiting rib is equipped with limiting block, for limiting swing arm rotation angle.

[0009] Preferably, the limiting block is equipped with two, and the included angle between the two limiting blocks and the center of stand is 60 °.

[0010] Preferably, the stand adopts circular tube structure, and the stand, limiting rib and limiting block adopt integrated casting molding structure.

[0011] Preferably, the connecting piece is arranged at the bottom of the end of swing arm far from water outlet, and the swing arm, connecting piece and barb adopt integrated casting molding structure.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0013] In this utility model, two barbs are provided below the connector to engage with the limiting rib, thereby realizing the rotational connection between the swing arm and the column and preventing the swing arm from being pulled out. The rotation angle of the swing arm is limited by setting the limiting block. The structure is simple, easy to install, low in cost, and highly practical. Attached Figure Description

[0014] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Fig. 2 This is a cross-sectional view of the present invention;

[0016] In the diagram: 1. Column; 11. Limiting rib; 12. Limiting block; 2. Swing arm; 3. Connector; 31. Barb. Detailed Implementation

[0017] The specific embodiments of this utility model are described in detail below.

[0018] The "range" disclosed in this utility model is defined by a lower limit and an upper limit. A given range is defined by selecting a lower limit and an upper limit, which define the boundaries of a particular range. Ranges defined in this way can include or exclude endpoints and can be arbitrarily combined; that is, any lower limit can be combined with any upper limit to form a range. For example, if a range of 10–50 is listed for a specific parameter, it is also expected that ranges of 10–40 and 20–50 are also included. Furthermore, if the minimum range values ​​are listed as 1 and 2, and the maximum range values ​​are listed as 3, 4, and 5, then the following ranges are all expected: 1–3, 1–4, 1–5, 2–3, 2–4, and 2–5. In this application, unless otherwise stated, the numerical range "a–b" represents a shortened representation of any combination of real numbers between a and b, where a and b are real numbers. For example, the numerical range "0–5" means that all real numbers between "0–5" have been listed herein; "0–5" is merely a shortened representation of these numerical combinations.

[0019] Unless otherwise specified, all embodiments and optional embodiments of this application can be combined to form new technical solutions.

[0020] Unless otherwise specified, all technical features and optional technical features of this application may be combined to form new technical solutions.

[0021] Unless otherwise specified, all steps in this application may be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), indicating that the method may include steps (a) and (b) performed sequentially, or it may include steps (b) and (a) performed sequentially. For example, the mention that the method may also include step (c) indicates that step (c) may be added to the method in any order. For example, the method may include steps (a), (b), and (c), or it may include steps (a), (c), and (b), or it may include steps (c), (a), and (b), etc.

[0022] Unless otherwise specified, the terms "comprising" and "including" as used in this application can be open-ended or closed-ended. For example, "comprising" and "including" can mean that other components not listed may also be included, or that only the listed components may be included.

[0023] Unless otherwise specified, the reaction will proceed under normal temperature and pressure conditions.

[0024] Unless otherwise specified, all parts or percentages are by weight or by weight percentage.

[0025] In this invention, all the substances used are known substances that can be purchased or synthesized by known methods.

[0026] In this invention, all the devices or equipment used are conventional devices or equipment known in the art and are readily available.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0028] Example:

[0029] A 7-shaped swing arm faucet swing arm and column snap-fit ​​connection structure, such as Figs. 1-2 As shown, it includes a column 1 and a swing arm 2. The bottom of the swing arm 2 is provided with a connector 3. The connector 3 is rotatably inserted into the top of the column 1. The column 1 is provided with a limiting rib 11. The bottom sides of the connector 3 are symmetrically provided with barbs 31, which are fastened to the inside of the limiting rib 11.

[0030] In one possible implementation, a barb 31 is provided.

[0031] In one possible implementation, three barbs 31 are provided.

[0032] In one possible implementation, four barbs 31 are provided.

[0033] In one possible implementation, five barbs 31 are provided.

[0034] In one possible implementation, six barbs 31 are provided.

[0035] It is worth noting that in this application, the barb 31 can be selected according to actual needs.

[0036] In one possible implementation, the barb 31 has an outward-facing opening that engages with the inner side of the limiting rib 11, and the barb 31 is slidably connected to the limiting rib 11.

[0037] In one possible implementation, a limiting block 12 is provided on the inner side of the limiting rib 11 to limit the rotation angle of the swing arm 2.

[0038] In one possible implementation, there are two limiting blocks 12, and the angle between the two limiting blocks 12 and the center of the column 1 is 60°, at which time the swing arm 2 rotates at an angle of 120°.

[0039] In one possible implementation, the two limiting blocks 12 form a 90° angle with the center of the column 1, at which point the swing arm 2 rotates at a 90° angle.

[0040] In one possible implementation, the two limiting blocks 12 form an angle of 120° with the center of the column 1, at which point the swing arm 2 rotates at an angle of 60°.

[0041] It is worth noting that in this application, based on the angle between the two limiting blocks 12 and the center of the column 1, the rotation angle of the swing arm 2 can be 0-180°.

[0042] In addition, the number and position of the limit blocks 12 in this application can be selected according to actual needs.

[0043] In one possible implementation, the column 1 adopts a cylindrical structure, and the column 1, the limiting rib 11, and the limiting block 12 adopt an integral cast-in-place structure.

[0044] In one possible implementation, the connector 3 is located at the bottom of the end of the swing arm 2 away from the outlet, and the swing arm 2, connector 3, and barb 31 are integrally cast.

[0045] In one possible implementation, several sealing rings are fitted on the outside of the connector 3, and the connector 3 is sealed to the column 1.

[0046] By adopting the above technical solution:

[0047] Two barbs 31 are provided below the connector to engage with the limiting rib 11, so as to realize the rotational connection between the swing arm 2 and the column 1, prevent the swing arm 2 from being pulled out, and limit the rotation angle of the swing arm 2 by setting the limiting block 12. The structure is simple, easy to install, low in cost, and highly practical.

[0048] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A 7-shaped swing arm faucet swing arm and stand column snap-on connection structure, characterized in that: Including stand (1) and swing arm (2), swing arm (2) bottom is equipped with connecting piece (3), connecting piece (3) rotationally inserted in stand (1) top, stand (1) is equipped with limiting rib (11), connecting piece (3) bottom both sides are symmetrically equipped with barb (31), barb (31) is buckled in limiting rib (11) inside.

2. A 7-shaped swing arm faucet swing arm and stand column snap-on connection structure as claimed in claim 1, characterized in that: The opening end of the barb (31) is outward, and the opening is buckled in the inside of the limiting rib (11). The barb (31) is in sliding connection with the limiting rib (11).

3. A 7-shaped swing arm faucet swing arm and post snap-on connection structure as described in claim 1, wherein: The inside of the limiting rib (11) is provided with a limiting block (12) for limiting the rotation angle of the swing arm (2).

4. A 7-shaped swing arm faucet swing arm and post snap-on connection structure as described in claim 3, wherein: The limiting block (12) is provided with two, and the included angle between the two limiting blocks (12) and the center of the stand (1) is 60°.

5. A 7-shaped swing arm faucet swing arm and post snap-on connection structure as described in claim 3, wherein: The stand (1) adopts a circular tube structure, and the stand (1), the limiting rib (11) and the limiting block (12) adopt an integral pouring forming structure.

6. A 7-shaped swing arm faucet swing arm and post snap-on connection structure as described in claim 1, wherein: The connecting piece (3) is arranged at the bottom of the end of the swing arm (2) away from the water outlet, and the swing arm (2), the connecting piece (3) and the barb (31) adopt an integral pouring forming structure.

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