Handle capable of improving door body burst and door body thereof

Abstract

The handle comprises a pull handle and a base, the base is composed of a seat core and a shell, the seat core is installed in the shell and made of an elastic material, a buffering part is arranged at the end, away from the pull handle, of the seat core, and the buffering part abuts against the edge of the shell so that stress can be dispersed when the door body is subjected to external force. And the risk of door body fracture caused by stress concentration is reduced. According to the structure, impact force is absorbed through the elastic seat core, meanwhile, stable supporting is provided through the shell, the buffering effect and the installation firmness are both considered, and the door handle is not prone to loosening or damage during high-frequency use or external force impact. Compared with a traditional rigid door handle, the design can remarkably reduce the door body fracture probability, and the use safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door body accessories and safety protection field, concretely relates to a handle that can improve door body burst and its door body. BACKGROUND

[0002] As a necessary accessory of door body, the structure and material of door handle have important influence on the use safety of door body. At present, the common door handle on the market adopts metal material and is directly installed on glass door, acrylic door or organic glass door through screws or adhesives. However, since glass and similar materials are relatively fragile, the rigid base of the traditional door handle is easy to cause stress concentration on the door body when stressed, increases the risk of glass breakage, especially in the case of high-frequency door opening and closing or external impact, which is more likely to cause door body damage.

[0003] In order to reduce the stress concentration effect of door handle on glass door body, some door handles adopt buffer gaskets or soft rubber layers for buffering, but such structures are often limited to local areas and cannot effectively reduce the stress conduction of the entire fixing area. At the same time, the existing door handle generally adopts a whole rigid structure, which is difficult to balance firmness and buffering performance during installation, resulting in low durability of the door body.

[0004] Therefore, there is a need for an improved explosion-proof door handle on the market, which can effectively disperse stress, reduce the risk of door body burst, and improve the service life and safety while maintaining structural stability. SUMMARY

[0005] The utility model aims at at least solving one of the technical problems existing in the prior art, and for this purpose:

[0006] The utility model provides a handle that can improve door body burst, including handle and base, the handle is fixedly connected with one side of the base, the base includes seat core and shell, the seat core is installed in the shell inside, the seat core is equipped with buffer portion far from one end of the handle, the buffer portion is opposite with the edge of the shell, and the buffer portion is used for buffering the concentrated stress between the door body and the base, and the seat core is made of elastic material.

[0007] According to one embodiment of the utility model, the buffer portion and the seat core are integrally formed.

[0008] According to one embodiment of the utility model, the seat core is provided with at least one mounting through hole.

[0009] According to one embodiment of the utility model, the seat core is provided with first mounting through hole and second mounting through hole, the handle is fixedly connected with the base through first mounting through hole and first mounting piece, and the base is fixedly connected with the door body through second mounting through hole and second mounting piece.

[0010] According to one embodiment of the utility model, annular buffer structure is arranged around the first mounting hole.

[0011] According to one embodiment of the utility model, the elastic material is plastic.

[0012] According to one embodiment of the utility model, the shell and the handle are made of stainless steel.

[0013] The utility model also provides a door body, the main part is fixedly connected with the handle of above-mentioned embodiment, the door body is equipped with fixed hole, and the door body is fixedly connected with the mounting hole of base through cooperation fixing part of fixed hole.

[0014] Compared with prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a door handle base structure, which comprises a seat core made of elastic material, a buffer part arranged at one end of the seat core away from the handle, and a shell arranged around the seat core, wherein the buffer part is in abutment with the edge of the shell, thereby effectively dispersing stress and reducing the risk of door body rupture caused by stress concentration. The double-layer structure of the seat core and the shell takes into account the buffer performance and installation stability, improves the impact resistance and durability of the door handle, and is suitable for various materials such as glass door and acrylic door, and can maintain good explosion-proof buffer effect in different environments, thereby improving the safety and service life of the door body. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the rear view of the base in the utility model;

[0019] Figure 3 It is the top view of the base in the utility model;

[0020] Figure 4 It is the perspective view of the base in the utility model.

[0021] Reference signs: 1, handle;2, base;21, seat core;211, buffer part;212, mounting hole;A, first mounting hole;B, second mounting hole;213, annular buffer structure;22, shell. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present application, it should be understood that, in relation to the position description, for example, the position or location relationship indicated by the upper, lower, front, rear, left, right and the like is based on the position or location relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular position, be constructed and operated in a particular position, and therefore cannot be understood as a limitation on the present application.

[0024] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solutions.

[0025] In addition, in the description of the present application and the appended claims, the terms "first", "second", "third" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, the reference "one embodiment" or "some embodiments" and the like means that the specific features, structures or characteristics described in combination with the embodiment are included in one or more embodiments of the present application. Therefore, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in other some embodiments" and the like appearing in different places in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "include", "contain", "have" and their variants mean "include but are not limited to", unless otherwise specifically emphasized.

[0027] The utility model provides a handle of door body can improve the bursting, including handle 1 and base 2, wherein base 2 is composed of seat core 21 and shell 22, seat core 21 is installed in the inside of shell 22, handle 1 is fixedly connected in one side of base 2, is used to provide the holding part of user's force, base 2 is composed of seat core 21 and shell 22, wherein shell 22 surrounds seat core 21, provides the support and fixed effect, seat core 21 is made of elastic material, and is installed in the inside of shell 22, and its one end away from handle 1 is equipped with buffer part 211, and buffer part 211 is in abutment with the edge of shell 22.

[0028] Because seat core 21 adopts elastic material, its hardness is lower than glass, acrylic or organic glass, can play the buffering effect when door body is subjected to external force, effectively absorbs and disperses stress, the design of buffer part 211 further enhances the buffering effect, makes it reduce the risk of rupture of door body because of stress concentration in the installation and use process, the cooperation structure of seat core 21 and shell 22 gives consideration to buffering function and stability, and buffer part 211 is in abutment with shell 22, further enhances the buffering effect, makes the door handle reduce the risk of rupture because of stress concentration in the installation and use process, when high frequency use or external force impact, it is not easy to loosen or damage.

[0029] In some embodiments, buffer part 211 is integrally formed with seat core 21, ensuring the integrity of the structure, enhancing the impact resistance, improving the manufacturing stability, avoiding the loose or falling problems that may occur in traditional splicing structure, improving the durability and safety.

[0030] In some embodiments, seat core 21 is provided with at least one mounting through hole 212 for cooperating with the fixing member, so that seat core 21 is stably connected with handle 1, base 2 and door body. The mounting through hole 212 can cooperate with the mounting member (such as screw, bolt or rivet), realize multi-point fixing, improve the installation firmness of the handle and the door body; the number and distribution of the mounting through hole 212 can be optimized according to the specific application scene, ensure the reasonable distribution of stress, reduce the damage of the door body caused by excessive local stress.

[0031] In some embodiments, the seat core 21 is provided with a first mounting hole A and a second mounting hole B for reliable connection of the handle 1, the base 2 and the door body. The first mounting hole A is used to connect the handle 1 and the base 2, ensuring that the handle 1 is stably fixed on one side of the base 2; through the first mounting member (such as a screw, bolt or rivet), the handle 1 can be reliably mounted on the base 2, improving the overall strength. The second mounting hole B is used to connect the base 2 and the door body, ensuring that the base 2 is stably fixed on the door body; through the second mounting member (such as a screw, bolt, rivet, etc.), the door handle can be firmly mounted on the door body, avoiding loosening or falling off during use. The double fixing structure of the first mounting hole A and the second mounting hole B ensures stable connection between the handle 1, the base 2 and the door body, avoids loosening or falling off due to vibration or impact during use, and can be adapted to different types of mounting members, improving universality and compatibility.

[0032] In some embodiments, an annular buffer structure 213 is arranged around the first mounting hole A, which is annularly distributed around the first mounting hole A and made of elastic material; this structure can uniformly disperse the fixing force transmitted by the first mounting member during installation, reducing the stress concentration phenomenon caused by rigid connection; it is integrally formed with the seat core 21, ensuring the stability of the annular buffer structure 213 and the reliability of long-term use.

[0033] In some embodiments, the elastic material is plastic, which has lower hardness and good deformation recovery ability compared with metal or hard material, can absorb part of the impact force when the door body is subjected to external force, and prevent the door body from being broken due to rigid impact; the plastic seat core 21 can deform slightly under stress and return to its original state when the external force is removed, thereby having good buffering and shock resistance. The shell 22 provides necessary structural support to improve the overall strength of the handle, and protects the internal plastic seat core 21 from external environmental influences.

[0034] In some embodiments, the shell 22 and the handle 1 are made of stainless steel, ensuring the overall rigidity and strength, being able to withstand long-term high-frequency use and external force, and not being prone to deformation or fracture; stainless steel has good corrosion resistance and can resist the erosion of factors such as moisture, acid and alkali environment, and is particularly suitable for humid environments (such as bathroom doors, kitchen doors, etc.).

[0035] The utility model also provides a door body, the door body is equipped with fixed hole, is used for firmly installing door handle on the door body, the base 2 of handle is equipped with mounting hole 212, and the fixed part is cooperated with the mounting hole 212 of the base 2 through the fixed hole of the door body, so that the handle is tightly connected with the door body.

[0036] In some embodiments, the door body is made of glass, acrylic or organic glass.

[0037] In some embodiments, the fixing member can adopt a screw, a bolt or a buckle, etc., and a suitable fixing mode is selected according to the material of the door body and the use requirement, so as to improve the reliability of the overall installation.

[0038] Compared with the prior art, the embodiments of the utility model have the following beneficial effects:

[0039] 1. Reduce stress concentration and reduce the risk of glass breakage

[0040] The seat core 21 made of an elastic material has a hardness lower than that of the door body material such as glass, acrylic or organic glass, can effectively buffer the pressure when the door body is impacted by external force, disperse the stress, and reduce the risk of glass breakage caused by local stress concentration. Compared with the traditional rigid door handle, this structure is more suitable for brittle materials such as glass doors and acrylic doors, and improves the safety of the door body as a whole.

[0041] 2. Enhance the buffering effect and improve the stability of the door body

[0042] The utility model discloses a buffer part 211 is arranged at one end of seat core 21 away from handle 1, and the buffer part 211 is in abutment with the edge of shell 22, which can further disperse the concentrated stress between the door body and the base 2, and reduce the damage of the door body caused by the installation of the door handle or external impact. Compared with the existing buffer gasket or local soft layer scheme, the design of the buffer part 211 provides more comprehensive buffer protection and ensures the long-term stability of the door body.

[0043] 3. Optimize the installation structure, and consider the stability and impact resistance

[0044] The utility model discloses a double-layer structure of seat core 21 plus shell 22, and the installation mode is optimized, so that the door handle is not easy to loosen or damage in the long-term use.

[0045] 4. Wide application range, improve product durability

[0046] The base 2 seat core 21 of the utility model can adopt elastic materials such as plastic, rubber or silicone, and the shell 22 and the handle 1 can adopt stainless steel or high-strength plastic, which can be applied to door bodies of various materials, such as glass doors, acrylic doors and organic glass doors.

[0047] Plastic seat core 21: good buffering capacity and durability, suitable for various use environments.

[0048] Stainless steel shell 22: enhance the impact resistance and corrosion resistance of the door handle, so that it maintains good structural stability in the long-term use.

[0049] 5. Reasonable structure, easy to install

[0050] Compared with the traditional door handle structure, the installation mode is simple and efficient, can be installed through the fixing hole and the mounting through hole 212 matched with the fixing part, does not need additional special tools or complex installation steps, improves the assembly efficiency and reduces the installation cost.

[0051] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A handle capable of improving door body burst, comprising a handle and a base, characterized in that: the handle is fixedly connected with one side of the base; the base comprises a seat core and an outer shell, the seat core is installed inside the outer shell; an end of the seat core away from the handle is provided with a buffer part, the buffer part abuts against the edge of the outer shell, and the buffer part is used for buffering the concentrated stress between the door body and the base; the seat core is made of elastic material; the buffer part is integrally formed with the seat core; the seat core is provided with at least one mounting through hole; the seat core is provided with a first mounting through hole and a second mounting through hole, the handle is fixedly connected with the base through the first mounting through hole matched with a first mounting piece, and the base is fixedly connected with the door body through the second mounting through hole matched with a second mounting piece; an annular buffer structure is arranged around the first mounting through hole; the elastic material is plastic; the outer shell and the handle are made of stainless steel; the door body is fixedly connected with the handle according to any one of claims 1-7, the door body is provided with a fixing hole, and the door body is fixedly connected with the mounting through hole of the base through the fixing hole matched with a fixing piece. ​ ​ ​ ​ 2. The handle of claim 1, wherein ​ 3. The handle of claim 1, wherein ​ 4. A handle according to claim 3, characterised in that ​ 5. A handle according to claim 4, characterised in that ​ 6. The handle of claim 1, wherein ​ 7. The handle of claim 1, wherein ​ 8. A door body characterized by, ​

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