Connecting assembly, telescopic connecting rod, walking aid and closestool handrail

Abstract

The utility model provides a connecting assembly, telescopic connecting rod, walking aid and closestool handrail, wherein the connecting assembly includes connecting piece, first locking handle and second locking handle, the inside of connecting piece is equipped with the connecting channel that extends along the first direction, the first locking handle is equipped with the first locking part, the second locking part is equipped with the second locking part, and the second locking part is equipped with the second locking part. The first locking handle is provided with a first locking part, the first locking handle is rotationally connected to the connecting piece so as to drive the first locking part to enter or leave the connecting channel, the second locking handle is provided with a second locking part, and the second locking handle is rotationally connected to the connecting piece so as to drive the second locking part to enter or leave the connecting channel. According to the connecting assembly, the telescopic connecting rod, the walking aid and the closestool handrail, the connecting assembly is very convenient to disassemble and assemble, and the stability and the use experience of a user are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting assembly technical field, concretely relates to a connecting assembly, telescopic connecting rod, walking aid and closestool handrail. BACKGROUND

[0002] In the device such as walking aid, closestool handrail, generally need to use connecting assembly to connect two connecting rods, in the existing connecting assembly, generally adopt bolt to fix two connecting rods together, whether it is disassembly or installation is very troublesome, and the user's use experience is poor. UTILITY MODEL CONTENTS

[0003] The first purpose of the utility model is to provide a connecting assembly, which aims to solve the problem of disassembly and assembly of the existing connecting assembly.

[0004] The second purpose of the utility model is to provide a connecting assembly, which aims to solve the problem of disassembly and assembly of the existing connecting assembly.

[0005] The third purpose of the utility model is to provide a walking aid, which aims to solve the problem of disassembly and assembly of the existing walking aid.

[0006] The fourth purpose of the utility model is to provide a closestool handrail, which aims to solve the problem of disassembly and assembly of the existing closestool handrail.

[0007] To achieve the above purposes, the utility model adopts the following technical solutions:

[0008] In a first aspect, a connecting assembly is provided, comprising:

[0009] A connecting piece has a connecting channel extending in a first direction inside the connecting piece;

[0010] A first locking handle is provided with a first locking portion, and the first locking handle is rotationally connected to the connecting piece to drive the first locking portion to enter or exit the connecting channel;

[0011] A second locking handle is provided with a second locking portion, and the second locking handle is rotationally connected to the connecting piece to drive the second locking portion to enter or exit the connecting channel.

[0012] Optionally, the inner wall of the connecting channel is provided with a limiting step, which divides the connecting channel into a first connecting channel and a second connecting channel, the inner diameter of the first connecting channel is smaller than that of the second connecting channel, the first locking portion can enter or exit the first connecting channel, and the second locking portion can enter or exit the second connecting channel.

[0013] Optionally, the connecting piece is provided with a first locking hole, the first locking hole is communicated with the first connecting channel, and the first locking part can pass through the first locking hole to enter the first connecting channel.

[0014] Optionally, the connecting assembly further comprises a first rotating shaft, the first locking part is rotationally connected to the connecting piece through the first rotating shaft, and the first locking part is an eccentric structure.

[0015] Optionally, the connecting piece is provided with a limiting protrusion away from the first rotating shaft, and the first locking handle is provided with a locking groove away from the first rotating shaft, the locking groove can be clamped to the limiting protrusion.

[0016] Optionally, the second locking handle is provided with a locking rotating shaft, the second locking part is rotationally connected to the second locking handle through the locking rotating shaft, the connecting piece is provided with a second locking hole, the second locking hole is communicated with the second connecting channel, and the second locking part can pass through the second locking hole to enter the second connecting channel.

[0017] Optionally, the connecting assembly further comprises a second rotating shaft and an elastic piece, the second locking handle is rotationally connected to the connecting piece through the second rotating shaft, the elastic piece and the second locking part are located on two sides of the second rotating shaft respectively, one end of the elastic piece abuts against the connecting piece, and the other end of the elastic piece abuts against the second locking handle.

[0018] In a second aspect, a telescopic connecting rod is provided, which comprises a first connecting rod, a second connecting rod and the connecting assembly, the outer diameter of the first connecting rod is smaller than the inner diameter of the second connecting rod, the first connecting rod is provided with a plurality of adjusting holes, the second connecting rod is provided with a positioning hole, the first connecting rod is inserted into the first connecting channel, the second connecting rod is inserted into the second connecting channel, the first connecting rod is inserted into the second connecting rod, the first locking part can abut against the first connecting rod, and the second locking part can pass through the positioning hole and be inserted into one of the adjusting holes.

[0019] In a third aspect, a walking aid is provided, which comprises a first connecting rod, a second connecting rod and the connecting assembly, the outer diameter of the first connecting rod is smaller than the inner diameter of the second connecting rod, the first connecting rod is provided with a plurality of adjusting holes, the second connecting rod is provided with a positioning hole, the first connecting rod is inserted into the first connecting channel, the second connecting rod is inserted into the second connecting channel, the first connecting rod is inserted into the second connecting rod, the first locking part can abut against the first connecting rod, and the second locking part can pass through the positioning hole and be inserted into one of the adjusting holes.

[0020] In a fourth aspect, the utility model provides a toilet handrail, its characterized in be connected component, first connecting rod and second connecting rod, the outer diameter of first connecting rod is less than the inner diameter of second connecting rod, first connecting rod is equipped with a plurality of adjusting hole, second connecting rod is equipped with positioning hole, first connecting rod is inserted in first connecting channel, second connecting rod is inserted in second connecting channel, first connecting rod is inserted in second connecting rod, first locking portion can abut on first connecting rod, second locking portion can pass through positioning hole and be inserted in one adjusting hole.

[0021] Compared with the prior art, the utility model has the beneficial effects that:

[0022] 1、In the connecting assembly provided by the utility model, the connecting piece is used for connecting two connecting rods, the first locking handle can lock one of the connecting rods through rotation, and the second locking handle can lock the other connecting rod through rotation, so that the connecting rods are convenient to disassemble and assemble, and the stability and user experience are improved.

[0023] 2、In the telescopic connecting rod provided by the utility model, the above connecting assembly is used, so that the connecting rods are convenient to disassemble and assemble, and the stability and user experience are improved.

[0024] 3、In the walking aid provided by the utility model, the above connecting assembly is used, so that the connecting rods are convenient to disassemble and assemble, and the stability and user experience are improved.

[0025] 4、In the toilet handrail provided by the utility model, the above connecting assembly is used, so that the connecting rods are convenient to disassemble and assemble, and the stability and user experience are improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0027] Fig. 1 It is the structural schematic diagram of the connecting assembly, first connecting rod and second connecting rod of the utility model;

[0028] Fig. 2 It is the internal structure schematic diagram of the connecting assembly, first connecting rod and second connecting rod of the utility model;

[0029] Fig. 3The utility model discloses an explosion schematic view of the connecting assembly, the first connecting rod and the second connecting rod.

[0030] In the drawing: 1, connecting piece;11, first connecting channel;12, second connecting channel;13, limiting step;14, first locking hole;15, limiting protrusion;16, second locking hole;17, first positioning part;2, first locking handle;21, first locking part;22, locking groove;23, avoiding hole;3, second locking handle;31, second locking part;32, locking pivot;33, second positioning part;4, first pivot;5, second pivot;6, elastic piece;7, first connecting rod;71, adjusting hole;8, second connecting rod;81, positioning hole. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the utility model.

[0032] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0033] In addition, the terms "first", "second" are only for the description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0034] The utility model will be described below in combination with Figs. 1-3 The utility model discloses a connecting assembly, telescopic connecting rod, walking aid and closestool handrail.

[0035] As Figs. 1-3As shown, the utility model provides a kind of connecting assembly, including connecting piece 1, first locking handle 2 and second locking handle 3, the inside of connecting piece 1 is equipped with the connecting channel extending along first direction, wherein first direction is up-down direction, first locking handle 2 is equipped with first locking portion 21, first locking handle 2 is rotatably connected to connecting piece 1, to drive first locking portion 21 to enter or leave connecting channel, second locking handle 3 is equipped with second locking portion 31, second locking handle 3 is rotatably connected to connecting piece 1, to drive second locking portion 31 to enter or leave connecting channel.

[0036] Specifically, connecting piece 1 is used to connect two connecting rods, first locking handle 2 can lock one of the connecting rods by rotating, and second locking handle 3 can lock the other connecting rod by rotating, which is very convenient for disassembly and installation, effectively improving the user experience.

[0037] In some embodiments, connecting piece 1, first locking handle 2 and second locking handle 3 are all plastic parts, which have certain deformation ability and certain stability.

[0038] For ease of explanation, in the present embodiment, each orientation is as shown. Fig. 1

[0039] In some embodiments, the inner wall of the connecting channel is provided with a limiting step 13, which divides the connecting channel into a first connecting channel 11 and a second connecting channel 12. The inner diameter of the first connecting channel 11 is smaller than that of the second connecting channel 12. The first locking portion 21 can enter or leave the first connecting channel 11, and the second locking portion 31 can enter or leave the second connecting channel 12. Specifically, one of the connecting rods is inserted into the first connecting channel 11, and the other connecting rod is inserted into the second connecting channel 12. The first locking portion 21 is used to lock one of the connecting rods, and the second locking portion 31 is used to lock the other connecting rod. The two connecting rods can be connected together more conveniently and quickly, and it is very convenient for disassembly and installation.

[0040] In some embodiments, connecting piece 1 is provided with a first locking hole 14, which is in communication with the first connecting channel 11. The first locking portion 21 can pass through the first locking hole 14 to enter the first connecting channel 11. Specifically, the first locking hole 14 is located on the front side of the connecting piece 1. The first locking portion 21 can pass through the first locking hole 14 to enter the first connecting channel 11 and abut against the surface of one of the connecting rods, preventing the connecting rod from leaving the first connecting channel 11, thereby completing the fixation of the connecting rod. When disassembling, rotate the first locking handle 2 to make the first locking portion 21 leave the first connecting channel 11, and the connecting rod can be pulled out, thereby completing the disassembly of the connecting rod. It is very convenient for disassembly and installation.

[0041] ​In some embodiments, the connecting assembly further comprises a first rotating shaft 4, the first locking part 21 is rotatably connected to the connecting piece 1 through the first rotating shaft 4, the first locking part 21 is eccentric, specifically, when the first locking part 21 is fixedly connected to the connecting rod, the first locking part 21 can pass through the first locking hole 14 and enter the first connecting channel 11, when disassembling, from the left side, the first locking handle 2 is counterclockwise rotated, the first locking part 21 will leave the first connecting channel 11, the connecting rod can leave the first connecting channel 11, thereby completing the disassembly of the connecting rod, which is very convenient to operate.

[0042] In some embodiments, the connecting piece 1 is provided with a limiting protrusion 15 away from the first rotating shaft 4, the first locking handle 2 is provided with a locking groove 22 away from the first rotating shaft 4, the locking groove 22 can be clamped to the limiting protrusion 15, specifically, when the connecting rod is locked, the locking groove 22 is clamped to the limiting protrusion 15, which can prevent the first locking handle 2 from rotating by itself, thereby improving the stability during use.

[0043] In some embodiments, the second locking handle 3 is provided with a locking rotating shaft 32, the second locking part 31 is rotatably connected to the second locking handle 3 through the locking rotating shaft 32, the connecting piece 1 is provided with a second locking hole 16, the second locking hole 16 is communicated with the second connecting channel 12, the second locking part 31 can pass through the second locking hole 16 and enter the second connecting channel 12, specifically, the second locking hole 16 is located below the first locking hole 14, the second locking part 31 is located above the second locking handle 3, the second locking part can pass through the second locking hole 16 and be inserted into the connecting limiting hole of the connecting rod, thereby completing the fixation of the connecting rod, when disassembling, according to the principle of lever, the second locking part 31 can be driven to leave the second connecting channel 12 by pushing the second locking part, at this time, the disassembly of the connecting rod can be completed, which is very convenient to operate.

[0044] In some embodiments, the connecting assembly further comprises a second rotating shaft 5, the second locking handle 3 is rotatably connected to the connecting piece 1 through the second rotating shaft 5, by providing the second rotating shaft 5, the second locking part can be more conveniently pushed.

[0045] In some embodiments, the connecting assembly further comprises a resilient member 6, the resilient member 6 and the second locking part 31 are respectively located on both sides of the second rotating shaft 5, one end of the resilient member 6 abuts against the connecting piece 1, the other end of the resilient member 6 abuts against the second locking handle 3, specifically, the connecting piece 1 is provided with a first positioning part 17, the second locking handle 3 is further provided with a second positioning part 33, the two ends of the resilient member 6 are respectively sleeved to the first positioning part 17 and the second positioning part 33, according to the principle of lever, from the left side, the resilient member 6 can drive the second locking handle 3 to keep a counterclockwise rotating trend, thereby the second locking part 31 can be more stably inserted into the connecting limiting hole of the connecting rod, thereby improving the stability during use.

[0046] In some embodiments, the elastic member 6 is a spring, which can better apply elastic force to the second locking handle 3.

[0047] In some embodiments, the middle part of the first locking handle 2 is provided with an avoiding hole 23, and the second locking handle 3 is located in the middle part of the avoiding hole 23, so that the user can press the second locking handle 3 through the avoiding hole 23, and the operation is more convenient.

[0048] The utility model also provides a telescopic connecting rod, including first connecting rod 7, second connecting rod 8 and above connecting assembly, the outer diameter of first connecting rod 7 is less than the inner diameter of second connecting rod 8, first connecting rod 7 is equipped with a plurality of adjusting hole 71, second connecting rod 8 is equipped with positioning hole 81, first connecting rod 7 is inserted in first connecting channel 11, second connecting rod 8 is inserted in second connecting channel 12, first connecting rod 7 is inserted in second connecting rod 8, first locking portion 21 can abut to first connecting rod 7, second locking portion 31 can pass through positioning hole 81 and be inserted in one of adjusting hole 71.

[0049] The utility model also provides a walking aid, including first connecting rod 7, second connecting rod 8 and above connecting assembly, the outer diameter of first connecting rod 7 is less than the inner diameter of second connecting rod 8, first connecting rod 7 is equipped with a plurality of adjusting hole 71, second connecting rod 8 is equipped with positioning hole 81, first connecting rod 7 is inserted in first connecting channel 11, second connecting rod 8 is inserted in second connecting channel 12, first connecting rod 7 is inserted in second connecting rod 8, first locking portion 21 can abut to first connecting rod 7, second locking portion 31 can pass through positioning hole 81 and be inserted in one of adjusting hole 71.

[0050] The utility model also provides a toilet handrail, including first connecting rod 7, second connecting rod 8 and above connecting assembly, the outer diameter of first connecting rod 7 is less than the inner diameter of second connecting rod 8, first connecting rod 7 is equipped with a plurality of adjusting hole 71, second connecting rod 8 is equipped with positioning hole 81, first connecting rod 7 is inserted in first connecting channel 11, second connecting rod 8 is inserted in second connecting channel 12, first connecting rod 7 is inserted in second connecting rod 8, first locking portion 21 can abut to first connecting rod 7, second locking portion 31 can pass through positioning hole 81 and be inserted in one of adjusting hole 71.

[0051] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structure or equivalent process transformation of the utility model specification content, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A connection assembly, characterized in that The utility model relates to a connecting assembly, which comprises: a connecting piece (1) provided with a connecting channel extending in a first direction inside the connecting piece (1); a first locking handle (2) provided with a first locking part (21), the first locking handle (2) being rotatably connected to the connecting piece (1) to drive the first locking part (21) to enter or exit the connecting channel; a second locking handle (3) provided with a second locking part (31), the second locking handle (3) being rotatably connected to the connecting piece (1) to drive the second locking part (31) to enter or exit the connecting channel.

2. The connection assembly of claim 1, wherein, The inner wall of the connecting channel is provided with a limiting step (13) that divides the connecting channel into a first connecting channel (11) and a second connecting channel (12), the inner diameter of the first connecting channel (11) being smaller than that of the second connecting channel (12), the first locking part (21) being able to enter or exit the first connecting channel (11), and the second locking part (31) being able to enter or exit the second connecting channel (12).

3. The connection assembly of claim 2, wherein, The connecting piece (1) is provided with a first locking hole (14) that communicates with the first connecting channel (11), and the first locking part (21) can pass through the first locking hole (14) to enter the first connecting channel (11).

4. The connection assembly of claim 3, wherein, The connecting assembly further comprises a first rotating shaft (4), the first locking part (21) being rotatably connected to the connecting piece (1) through the first rotating shaft (4), and the first locking part (21) being an eccentric structure.

5. The connection assembly of claim 4, wherein, The side of the connecting piece (1) away from the first rotating shaft (4) is provided with a limiting protrusion (15), and the end of the first locking handle (2) away from the first rotating shaft (4) is provided with a locking groove (22) that can be clamped to the limiting protrusion (15).

6. The connection assembly of claim 5, wherein, The second locking handle (3) is provided with a locking rotating shaft (32), the second locking part (31) being rotatably connected to the second locking handle (3) through the locking rotating shaft (32), the connecting piece (1) being provided with a second locking hole (16) that communicates with the second connecting channel (12), and the second locking part (31) being able to pass through the second locking hole (16) to enter the second connecting channel (12).

7. The connection assembly of claim 6, wherein, The connecting assembly further comprises a second rotating shaft (5) and an elastic member (6), the second locking handle (3) being rotatably connected to the connecting piece (1) through the second rotating shaft (5), the elastic member (6) and the second locking part (31) being located on the two sides of the second rotating shaft (5) respectively, one end of the elastic member (6) abutting against the connecting piece (1), and the other end of the elastic member (6) abutting against the second locking handle (3).

8. A telescoping connecting rod characterized by, The connecting assembly comprises a first connecting rod (7), a second connecting rod (8) and the connecting assembly according to any one of claims 2 to 7, the outer diameter of the first connecting rod (7) is smaller than the inner diameter of the second connecting rod (8), the first connecting rod (7) is provided with a plurality of adjusting holes (71), the second connecting rod (8) is provided with a positioning hole (81), the first connecting rod (7) is inserted into the first connecting channel (11), the second connecting rod (8) is inserted into the second connecting channel (12), the first connecting rod (7) is inserted into the second connecting rod (8), the first locking portion (21) can abut against the first connecting rod (7), and the second locking portion (31) can pass through the positioning hole (81) and be inserted into one of the adjusting holes (71).

9. A walking aid, characterized in that The connecting assembly comprises a first connecting rod (7), a second connecting rod (8) and the connecting assembly according to any one of claims 2 to 7, the outer diameter of the first connecting rod (7) is smaller than the inner diameter of the second connecting rod (8), the first connecting rod (7) is provided with a plurality of adjusting holes (71), the second connecting rod (8) is provided with a positioning hole (81), the first connecting rod (7) is inserted into the first connecting channel (11), the second connecting rod (8) is inserted into the second connecting channel (12), the first connecting rod (7) is inserted into the second connecting rod (8), the first locking portion (21) can abut against the first connecting rod (7), and the second locking portion (31) can pass through the positioning hole (81) and be inserted into one of the adjusting holes (71).

10. A toilet grab rail characterised in that, The connecting assembly comprises a first connecting rod (7), a second connecting rod (8) and the connecting assembly according to any one of claims 2 to 7, the outer diameter of the first connecting rod (7) is smaller than the inner diameter of the second connecting rod (8), the first connecting rod (7) is provided with a plurality of adjusting holes (71), the second connecting rod (8) is provided with a positioning hole (81), the first connecting rod (7) is inserted into the first connecting channel (11), the second connecting rod (8) is inserted into the second connecting channel (12), the first connecting rod (7) is inserted into the second connecting rod (8), the first locking portion (21) can abut against the first connecting rod (7), and the second locking portion (31) can pass through the positioning hole (81) and be inserted into one of the adjusting holes (71).

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