Adsorption type plastic handle

Abstract

The utility model discloses an adsorption type plastic handle which comprises a handle body, a mounting plate is arranged below the handle body, a suction cup is arranged on the face, away from the handle body, of the mounting plate, a sealing ring is arranged on the bottom face of the suction cup, a bonding block is arranged in the middle of the mounting plate, and the handle body comprises a pulling end and a fixing end. The handle has the advantages that the handle can be directly pressed on a door frame or the smooth position of the surface of an object to be used, air in the suction cup is exhausted through pressing for adsorption, and meanwhile the sealing ring is used for sealing and is matched with the bonding block for bonding to form auxiliary fixing; and then residual air in the sucking disc can be extracted through the air channel by an external negative pressure device, so that the sucking effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plastic handle manufacturing, specifically is a kind of adsorption type plastic handle. BACKGROUND

[0002] Plastic handle is usually used to provide grip or operation tool, widely used in various products, such as luggage, tools, household appliances etc. Plastic material is usually more portable and lower cost than metal or wood, but at the same time, it can also be designed into different forms, colors and strengths according to different needs. Plastic handle is usually manufactured by injection molding, extrusion process, and some also add rubber or other materials to improve comfort or anti-slip performance.

[0003] Traditional handle and plastic handle are fixed by bolt punching, or installed on door frame and used object through mounting seat, which needs to be pre-punched before handle installation. Punching needs to damage door frame or installation object to form hole, and once the punching position is changed, it cannot be changed, which forms fixed handle position lock, and cannot be moved when changing style in subsequent handle replacement, otherwise the installation hole is blocked, which affects the appearance. At the same time, such traditional handle installation method is time-consuming and laborious, and workers need to install on site, which is very inconvenient. SUMMARY

[0004] (I) Technical problem to be solved

[0005] The technical problem to be solved by the utility model is that handle needs to damage door frame or installation object to form hole when installing, and once the punching position is changed, it cannot be changed, which affects the appearance of installation hole. At the same time, such traditional handle installation method is time-consuming and laborious, and workers need to install on site, which is very inconvenient.

[0006] (II) Technical scheme

[0007] To solve the above problems, the utility model provides the following technical scheme:

[0008] A kind of adsorption type plastic handle, including handle body, the installation plate is equipped in the lower of handle body, the side away from handle body of installation plate is equipped with suction cup, the bottom of suction cup is equipped with sealing ring, the middle part of installation plate is equipped with adhesive block, handle body includes pulling end and fixed end, the fixed end is fixedly connected with installation plate, the both ends of installation plate are equipped with air passage, one end of air passage penetrates installation plate and extends to the bottom of suction cup, the other end penetrates handle body, the top of handle body is equipped with air port, sealing cover is equipped on air port.

[0009] Further, the handle body and the installation plate are made of plastic material, the sealing ring is made of soft rubber material, and the surface of the sealing ring is coated with adhesive.

[0010] Further, the adhesive block is also made of soft rubber material, and an adhesive surface of the adhesive block is close to the suction cup.

[0011] Further, the air passage connects the suction cup and the fixed end, and one end of the air passage is connected with the air port.

[0012] Further, the air port is provided with external threads, and the inner wall of the sealing cover is provided with internal threads, and the air port is connected with the sealing cover through threads.

[0013] (Three) beneficial effects

[0014] The utility model discloses the beneficial effect is:

[0015] The handle can be directly pressed on the door frame or the smooth surface of the used object, and the air in the suction cup is discharged through pressing to be adsorbed, and the sealing ring is closed and cooperates with the adhesive block to be adhered to form auxiliary fixing, then the residual air in the suction cup can be extracted through the air passage by the external negative pressure device to make the adsorption effect better, then the sealing cover is sealed to form the handle fixing, so that the installation is convenient and firm, and the door frame or the used object is not damaged by predrilling, and the disassembly and maintenance are convenient and beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the perspective view of the utility model;

[0017] Figure 2 It is the air passage structure schematic view;

[0018] Figure 3 It is another angle perspective view of the utility model;

[0019] Figure 4 It is the side view of the utility model;

[0020] Figure 5 It is the A-A cross section view;

[0021] Marked in the drawing: 1-handle body, 2-mounting plate, 3-suction cup, 4-sealing ring, 5-adhesive block, 6-air passage, 7-air port, 8-sealing cover, 1a-pull end, 1b-fixed end. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, 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 labor belong to the protection scope of the utility model.

[0023] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown based on the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Please refer to Figures 1-5 The utility model provides an adsorption type plastic handle, including handle body 1, handle body 1 below is equipped with mounting plate 2, mounting plate 2 is equipped with suction cup 3 away from handle body 1 one side, the bottom surface of suction cup 3 is equipped with sealing ring 4, the middle part of mounting plate 2 is equipped with adhesive block 5, handle body 1 includes pulling end 1a and fixed end 1b, and fixed end 1b is fixedly connected with mounting plate 2, and mounting plate 2 both ends are equipped with air channel 6, one end of air channel 6 penetrates mounting plate 2 and extends to the bottom of suction cup 3, and the other end penetrates handle body 1, and the top of handle body 1 is equipped with air port 7, and air port 7 is equipped with sealing cover 8.

[0025] Handle body 1 and mounting plate 2 are plastic material, sealing ring 4 is soft rubber material, sealing ring 4 surface is coated with adhesive, handle is plastic material as a whole, when installing, need to press to the smooth surface of object, such as door, after determining the appropriate installation position, take the pulling end 1a of handle body 1 and press towards the direction of door, at this time, suction cup 3 is extruded to exhaust air from air channel 6 and carries out adsorption, and sealing ring 4 is also sealed and separated to the outer edge of suction cup 3 while bonding.

[0026] Adhesive block 5 is also soft rubber material, the side of adhesive block 5 close to suction cup is adhesive surface, adhesive block 5 is arranged in the middle part, is fixed by the way of bonding, and because handle is fixed by adsorption, therefore, it is not suitable when there is air hole and cloth and not smooth use object, such as cloth bag, suitcase etc., and the use effect is better on door frame, glass.

[0027] Air channel 6 connects suction cup 3 and fixed end 1b, one end of air channel 6 is connected with air port 7, air channel 6 is convenient for suction cup 3 to extrude and exhaust air, and is connected through air port 7 at the top, can be connected with air port 7 by external access to suction and negative pressure device to extract residual air in suction cup 3 and air channel 6, so that the adsorption effect is better, then quickly screw in sealing cover 8 to complete the closure, if you want to improve the extraction effect, can place one-way air valve at air port 7 to strengthen the effect.

[0028] The gas port 7 is provided with external threads, and the inner wall of the sealing cover 8 is provided with internal threads, the gas port 7 is connected with the sealing cover 8 through threads, the sealing cover 8 is removed during installation, and the sealing cover 8 is screwed in to complete thread connection for sealing when internal air extraction is needed and after the extraction is completed.

[0029] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An adsorbed plastic handle, characterized by: The utility model provides a handle body (1) is equipped with the mounting plate (2) below, one side of mounting plate (2) away from handle body (1) is equipped with suction cup (3), the bottom of suction cup (3) is equipped with sealing ring (4), the middle part of mounting plate (2) is equipped with bonding block (5), handle body (1) includes pull end (1a) and fixed end (1b), fixed end (1b) is fixedly connected with mounting plate (2), both ends of mounting plate (2) are equipped with air channel (6), one end of air channel (6) penetrates mounting plate (2) and extends to the bottom of suction cup (3), the other end penetrates handle body (1), the top of handle body (1) is equipped with air port (7), air port (7) is equipped with sealing cover (8) on.

2. A plastic handle according to claim 1, wherein: The handle body (1) and the mounting plate (2) are made of plastic, the sealing ring (4) is made of soft rubber, and the surface of the sealing ring (4) is coated with adhesive.

3. The adsorptive plastic handle according to claim 1, wherein: The bonding block (5) is also made of soft rubber, and the side of the bonding block (5) close to the suction cup is an adhesive surface.

4. The adsorptive plastic handle of claim 1, wherein: The air channel (6) connects the suction cup (3) and the fixed end (1b), and one end of the air channel (6) is connected with the air port (7).

5. The adsorptive plastic handle of claim 1, wherein: The air port (7) is provided with external threads, the inner wall of the sealing cover (8) is provided with internal threads, and the air port (7) is connected with the sealing cover (8) through threads.

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