Integrally-formed handrail

Abstract

The utility model relates to the technical field of handrail equipment, in particular to an integrally-formed handrail which comprises a main body supporting structure and an installation structure which is connected with the main body supporting structure and used for being fixedly installed on a building. The metal supporting pipe comprises a middle section and bent sections which are located at the two ends and used for being connected with the installation structure. According to the improved handrail, the metal supporting pipe in the main body supporting structure is integrally manufactured into a corresponding shape and then is placed in an injection mold, so that the metal supporting pipe and the plastic part are integrally formed to form the main body supporting structure, the use strength is improved, the mounting steps are reduced, the operation of a user is facilitated, and the production cost is reduced; and the metal supporting pipes are various in shape, the diversity of the device adapting to different scenes is improved, the protruding blocks are additionally arranged, so that when the user grasps the device, the palm can increase the friction force during grasping through the protruding blocks, and the user is assisted to firmly grasp the device during use.

Description

TECHNICAL FIELD

[0001] The utility model relates to handrail equipment technical field, concretely is integrally formed type handrail. BACKGROUND

[0002] Handrail equipment includes toilet handrail and shower chair and the like equipment, and the toilet handrail is mainly designed to provide safe, comfortable auxiliary equipment for the user with inconvenient movement or the old people. The existing handrail equipment has more overall parts, usually connects multiple steel pipes through fixing bolts, and the plastic piece is wrapped on the steel pipe, and the whole production process is also relatively cumbersome, and the overall assembly is needed during installation, which increases the time cost required for installation.

[0003] The inventor found the following problems in the prior art during the implementation of the utility model: 1. The common handrail is mostly multi-segment type, and the multi-segment structure is produced in the production process, and the metal support pipe and the plastic piece are produced separately. After the production of the plastic piece is completed, it is sleeved outside the metal support pipe. Then, during the installation process, the metal support pipe is connected and installed through fixing bolts, which may cause the connection to break, resulting in a lack of overall strength, and the whole production process is relatively cumbersome, and more parts are used, which increases the production cost. 2. The common handrail may cause the palm to fall off when the user uses it, which may affect the user's safety. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an integrally formed handrail to solve the problems raised in the background art. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an integrally formed handrail, comprising a main support structure and an installation structure connected with the main support structure and used for fixed installation with a building, the main support structure comprises:

[0005] A metal support pipe, the metal support pipe comprises an intermediate segment and a bent segment located at both ends and used for connecting with the installation structure, and the intermediate segment and the bent segment are an integral structure.

[0006] A plastic piece, the metal support pipe and the plastic piece are integrally formed in an injection mold.

[0007] The main support structure includes but is not limited to a linear type, a U-shaped type, an L-shaped type, a T-shaped type, a degree and a T-shaped folding bath stool type.

[0008] Further preferably, the main support structure is uniformly provided with a plurality of protrusions on the outside.

[0009] Further preferably, the main support structure is provided with an installation structure at both ends through a second fastening bolt, and a threaded groove hole is formed at the center of both ends of the main support structure.

[0010] Further preferably, the top of the mounting structure is fixedly connected with a limiting block around, and the material of the limiting block is ABS plastic, and the limiting block comprises a vertical support block and a horizontal support block, and the horizontal support block is fixedly connected to the top of the vertical support block.

[0011] Further preferably, the first fastening bolt is vertically and uniformly arranged on the top of the mounting structure.

[0012] Further preferably, a decorative outer cover is arranged on the outside of the mounting structure, and a groove is arranged on the inner side of the decorative outer cover and matches the horizontal support block.

[0013] Further preferably, two decorative outer covers are arranged, and the two decorative outer covers are symmetrically distributed about the vertical center line of the main body support structure.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] In the present application, the metal support pipe in the main body support structure is placed in an injection mold after being integrally formed into a corresponding shape, so that the metal support pipe and the plastic part are integrally formed, thereby forming the main body support structure, effectively avoiding the breakage of the connection, increasing the strength during use, simplifying the production steps, indirectly reducing the production cost, and the shape of the metal support pipe has multiple shapes, including but not limited to a linear shape, a U shape, an L shape, a T shape, a 135-degree T shape, and a folding bath stool shape, thereby increasing the versatility of the device.

[0016] In the present application, the protrusion is added, so that the user can increase the friction force when gripping the protrusion with the palm, thereby enabling the user to firmly grip the work and avoid the palm from falling off, thereby increasing the safety of the device during use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the embodiment one of the present application.

[0018] Figure 2 It is a front view structural schematic diagram of the embodiment one of the present application.

[0019] Figure 3 It is a front view structural schematic diagram of the embodiment one of the present application.

[0020] Figure 4 It is a front view structural schematic diagram of the embodiment one of the present application.

[0021] Figure 5 It is a front view structural schematic diagram of the embodiment one of the present application.

[0022] Figure 6 It is the main view explosion structure schematic diagram of the third embodiment of the present application.

[0023] Figure 7 It is the main view explosion structure schematic diagram of the fourth embodiment of the present application.

[0024] Figure 8 It is the main view structure schematic diagram of the fifth embodiment of the present application.

[0025] Figure 9 It is the main view structure schematic diagram of the sixth embodiment of the present application.

[0026] Figure 10 It is the display drawing of prior art in the same field of the present application.

[0027] In the drawing: 1, main body support structure; 101, middle section; 102, bending section; 103, plastic piece; 2, protruding block; 3, mounting structure; 4, limiting block; 5, first fastening bolt; 6, second fastening bolt; 7, decorative outer cover. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0029] Embodiment one: please refer to Figures 1 to 4 The present application provides a technical solution: an integrally formed handrail, comprising a main body support structure 1 and a mounting structure 3 connected with the main body support structure 1 and used for fixed installation with a building, the main body support structure 1 is in a linear type, and the main body support structure 1 comprises:

[0030] A metal support pipe, the metal support pipe comprises a middle section 101 and a bending section 102 located at both ends and used for connecting with the mounting structure 3, and the middle section 101 and the bending section 102 are an integral structure.

[0031] A plastic piece 103, the metal support pipe and the plastic piece 103 are integrally formed in an injection mold.

[0032] The main body support structure 1 comprises but is not limited to a linear type, a U type, an L type, a T type, a 135-degree and a T type folding bath stool type.

[0033] In the present embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the outer part of the main support structure 1 is uniformly provided with a plurality of protrusions 2; through this design, when the user is holding, the palm can increase the friction force when holding through the protrusions 2, so that the user can firmly hold the work and avoid the situation that the palm falls off and the user falls down.

[0034] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the two ends of the main support structure 1 are provided with mounting structures 3 through the second fastening bolts 6, and the center of the two ends of the main support structure 1 is provided with a threaded slot; through this design, the second fastening bolt 6 can enter the threaded slot, and then the mounting structure 3 and the main support structure 1 are connected and installed.

[0035] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the top of the mounting structure 3 is fixedly connected with a limiting block 4, the material of the limiting block 4 is ABS plastic, and the limiting block 4 includes a vertical support block and a horizontal support block, and the horizontal support block is fixedly connected to the top of the vertical support block; through this design, the limiting block 4 has a certain elasticity, so that the subsequent decorative cover 7 can be installed.

[0036] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the first fastening bolt 5 is vertically and uniformly installed through the top of the mounting structure 3; through this design, the mounting structure 3 can be installed on the wall stably through the first fastening bolt 5, so that the stability during use is maintained.

[0037] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the mounting structure 3 is provided with a decorative cover 7, and the inner side of the decorative cover 7 is provided with a groove at the horizontal support block; through this design, the horizontal support block can enter the groove when the decorative cover 7 is installed, and the installation of the decorative cover 7 is completed.

[0038] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the decorative cover 7 is provided with two, and the decorative cover 7 is symmetrically distributed about the vertical center line of the main support structure 1; through this design, the decorative cover 7 can cover the mounting structure 3 and the first fastening bolt 5, increase the beauty during use, and effectively prevent the user from being injured by accidentally touching the internal first fastening bolt 5.

[0039] Embodiment two: please refer to Figure 5 The utility model provides a technical scheme: integral moulding type handrail, including main body support structure 1 and with main body support structure 1 is connected and is used for with building fixed installation's installation structure 3, main body support structure 1 is L type, main body support structure 1 includes:

[0040] Metal support pipe, metal support pipe includes intermediate section 101 and with the bending section 102 for being located at both ends and being used for connecting installation structure 3, and intermediate section 101 and bending section 102 are integrated structure.

[0041] Plastic piece 103, metal support pipe and plastic piece 103 realize integral moulding in injection mould.

[0042] Main body support structure 1 includes but is not limited to a type, U type, L type, T type, 135 degrees and T type folding bath stool type.

[0043] Embodiment three: please refer to Figure 6 The utility model provides a technical scheme: integral moulding type handrail, including main body support structure 1 and with main body support structure 1 is connected and is used for with building fixed installation's installation structure 3, main body support structure 1 is 135 degrees type, main body support structure 1 includes:

[0044] Metal support pipe, metal support pipe includes intermediate section 101 and with the bending section 102 for being located at both ends and being used for connecting installation structure 3, and intermediate section 101 and bending section 102 are integrated structure.

[0045] Plastic piece 103, metal support pipe and plastic piece 103 realize integral moulding in injection mould.

[0046] Main body support structure 1 includes but is not limited to a type, U type, L type, T type, 135 degrees and T type folding bath stool type

[0047] Embodiment four: please refer to Figure 7 The utility model provides a technical scheme: integral moulding type handrail, including main body support structure 1 and with main body support structure 1 is connected and is used for with building fixed installation's installation structure 3, main body support structure 1 is T type, main body support structure 1 includes:

[0048] Metal support pipe, metal support pipe includes intermediate section 101 and with the bending section 102 for being located at both ends and being used for connecting installation structure 3, and intermediate section 101 and bending section 102 are integrated structure.

[0049] Plastic piece 103, metal support pipe and plastic piece 103 realize integral moulding in injection mould.

[0050] The main body support structure 1 includes but is not limited to a one-letter type, a U type, an L type, a T type, a 135-degree and a T type folding bath stool type

[0051] Embodiment five: please refer to Figure 8 The utility model provides a technical scheme: integral moulding type handrail, including main body support structure 1 and with main body support structure 1 is connected and is used for with building fixed installation's installation structure 3, main body support structure 1 is U type, main body support structure 1 includes:

[0052] Metal support pipe, metal support pipe includes intermediate section 101 and with located both ends and is used for with installation structure 3 connects the bending section 102, and intermediate section 101 and bending section 102 are integral structure.

[0053] Plastic piece 103, metal support pipe and plastic piece 103 realize integral moulding in injection mould.

[0054] The main body support structure 1 includes but is not limited to a one-letter type, a U type, an L type, a T type, a 135-degree and a T type folding bath stool type

[0055] Embodiment six: please refer to Figure 9 The utility model provides a technical scheme: integral moulding type handrail, including main body support structure 1 and with main body support structure 1 is connected and is used for with building fixed installation's installation structure 3, main body support structure 1 is T type folding bath stool type, main body support structure 1 includes:

[0056] Metal support pipe, metal support pipe includes intermediate section 101 and with located both ends and is used for with installation structure 3 connects the bending section 102, and intermediate section 101 and bending section 102 are integral structure.

[0057] Plastic piece 103, metal support pipe and plastic piece 103 realize integral moulding in injection mould.

[0058] The main body support structure 1 includes but is not limited to a one-letter type, a U type, an L type, a T type, a 135-degree and a T type folding bath stool type

[0059] The utility model's use method and advantage: this integral moulding type handrail, when using, working process is as follows:

[0060] Such as Figure 1 , Figure 2 , Figure 3 And Figure 4As shown, the main body support structure 1 is made into a corresponding shape, and then is placed into an injection mold for injection molding work, so that the metal support tube is integrally formed with the plastic piece 103, thereby completing the machining and production work of the main body support structure 1. When installation is required, first, the second fastening bolt 6 is passed through the center of the installation structure 3 and is connected and installed to both ends of the main body support structure 1, then the first fastening bolt 5 is passed through the periphery of the installation structure 3, the first fastening bolt 5 is installed in the wall, thereby completing the overall installation, then the decorative cover 7 is pressed, the transverse support block of the limiting block 4 enters the groove, thereby completing the installation work of the decorative cover 7, at this time, use can be performed, and the convex block 2 increases a certain friction force, increasing the stability when gripping.

[0061] The basic principle, main features and advantages of the present application are shown and described above. The skilled person in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A one-piece molded handrail, comprising a main support structure (1) and an installation structure (3) connected to the main support structure (1) and used for fixed installation with a building, characterized in that: The main support structure (1) includes: The metal support tube includes a middle section (101) and bent sections (102) located at both ends for connection with the mounting structure (3), wherein the middle section (101) and the bent sections (102) are integral structures; The plastic part (103) and the metal support tube are integrally formed in an injection mold; The main support structure (1) includes, but is not limited to, straight, U-shaped, L-shaped, T-shaped, 135-degree and T-shaped folding bath stools.

2. The one-piece molded handrail according to claim 1, characterized in that: The main support structure (1) has several protrusions (2) evenly installed on its exterior.

3. The one-piece molded handrail according to claim 1, characterized in that: The main support structure (1) has an installation structure (3) installed at both ends by a second fastening bolt (6), and threaded slots are provided at the center of both ends of the main support structure (1).

4. The one-piece molded handrail according to claim 3, characterized in that: The top of the installation structure (3) is fixedly connected to a limiting block (4), and the limiting block (4) is made of ABS plastic. The limiting block (4) includes a vertical support block and a horizontal support block, and the horizontal support block is fixedly connected to the top of the vertical support block.

5. The one-piece molded handrail according to claim 3, characterized in that: The top perimeter of the mounting structure (3) is uniformly and vertically permeated with first fastening bolts (5).

6. The one-piece molded handrail according to claim 3, characterized in that: The mounting structure (3) is equipped with a decorative cover (7), and the inner side of the decorative cover (7) is fitted with a groove at the transverse support block.

7. The one-piece molded handrail according to claim 6, characterized in that: Two decorative covers (7) are provided, and the decorative covers (7) are symmetrically distributed about the vertical center line of the main support structure (1).

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