Clamping and fixing piece for clean door and clean door
By installing clamps inside the cleanroom door and reserving installation space for locks and handles, the problems of wear and compression during the installation of the cleanroom door are solved, and the connection strength and service life of the cleanroom door are enhanced.
Patent Information
- Application Number
- CN202423186227.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Cleanroom doors are prone to wear and tear and compression during the installation of locks and handles, which can lead to deformation, affecting their appearance and lifespan.
Design a clamping component for cleanroom doors, including a first clamping component and a second clamping component, which are set inside the cleanroom door at the positions corresponding to the lock and handle. The clamping components form a receiving cavity for the installation of the lock and handle, and the installation space is reserved before the core material is filled to enhance the connection strength.
The clamps have reserved installation space, which avoids wear and pressure on the cleanroom door from the locks and handles, thus improving the service life and safety performance of the cleanroom door.
Smart Images
Figure CN223577714U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to clean door technical field, concretely relates to a clean door is with clamp fixed spare and clean door. BACKGROUND
[0002] Clean room refers to the space that the air cleanliness, temperature, humidity, pressure, noise and the like are controlled according to needs, and clean door as the key structure of closed clean room plays an important role to clean room. The current clean door is widely applied, can be applicable to the clean workshop, hospital, pharmaceutical factory, food factory and the like clean requirement occasion, so clean room technology needs to be different according to the different use scene of customer requirement, and the different specifications of color and texture of clean door are sprayed, different core materials are filled, and different styles of lock and handle are installed, to obtain the clean door that can be applied to the existing scene.
[0003] However, the structure of the existing clean door has the following problems in the process of making and installing:
[0004] 1. The clean door has a cavity inside, and the core material is filled in the cavity, so the traditional clean door structure needs to be cleaned additionally during the process of assembling the lock and handle of the clean door, which is time-consuming and laborious. Because the handle needs to be installed on the inside and outside of the clean door respectively, the process of installing the lock and handle to the clean door will further increase the wear and extrusion between the lock and the clean door, which is easy to cause the clean door to appear the defect of concave at the position of installing the handle and the lock, resulting in the deformation of the clean door.
[0005] 2. The clean door needs to be sprayed after installing the lock and handle, and the surface is full of luster after spraying, so the position of the clean door that is deformed due to installation is more obvious and can be easily observed, which not only affects the service life of the clean door and the handle, but also reduces the aesthetic appearance. UTILITY MODEL CONTENTS
[0006] The utility model provides a kind of clean door clamp fixed spare and clean door to solve the problem that the process of installing the lock and handle to the clean door will further increase the wear and extrusion between the lock and the clean door, which is easy to cause the clean door to appear the defect of concave at the position of installing the handle and the lock, resulting in the deformation of the clean door.
[0007] The technical scheme adopted by the utility model is as follows:
[0008] A kind of clean door clamping fastener, it is set in clean door corresponding lock and handle position, clamping fastener includes first clamping fastener and second clamping fastener;The first clamping fastener includes the first clamping fastener body and first connecting plate connected;Second clamping fastener includes the second clamping fastener body and second connecting plate connected;The first connecting plate and the second connecting plate are symmetrically arranged, so that the first clamping fastener body and the second clamping fastener body are connected;Second clamping fastener body is connected to the inner wall of clean door, core material can surround the periphery of first clamping fastener and second clamping fastener and be filled in the inside of clean door.
[0009] The utility model discloses a kind of clean door clamping fastener still have the following additional technical features:
[0010] The first clamping fastener and the second clamping fastener are connected to form the accommodating cavity for accommodating the lock body of lock in the inside.
[0011] Clean door is provided with the communication hole corresponding to clamping fastener, so that the lock body of lock is inserted into accommodating cavity through communication hole.
[0012] The first connecting plate is vertically connected to one side of the first clamping fastener body.
[0013] The opposite sides of the first clamping fastener body not connected with the first connecting plate are bent inward to form a folded edge structure.
[0014] The first clamping fastener body is provided with a first mounting hole and a second mounting hole penetrating through the first clamping fastener body.
[0015] The second connecting plate is vertically connected to one side of the second clamping fastener body.
[0016] The second clamping fastener body is provided with a first docking hole corresponding to the first mounting hole and a second docking hole corresponding to the second mounting hole.
[0017] The opposite sides of the second clamping fastener body not connected with the second connecting plate are bent inward to form a folded edge structure.
[0018] The present application also relates to a kind of clean door, based on the above-mentioned one kind of clean door clamping fastener, clean door includes buckle plate, bottom plate, core material, lock and handle;Buckle plate and bottom plate are connected to form the inside with cavity;Clamping fastener is set in cavity and the bottom of clamping fastener is connected to the inner wall of bottom plate, core material covers the circumferential side of clamping fastener and can be filled in cavity;Lock and handle are connected to clean door by clamping fastener respectively.
[0019] Due to the adoption of the above technical scheme, the utility model has obtained the beneficial effects as follows:
[0020] 1. The utility model designs a clamp fastener which can be installed in a clean door, the clamp fastener comprises a first clamp fastener and a second clamp fastener; the first clamp fastener comprises a first clamp fastener body and a first connecting plate which are connected; the second clamp fastener comprises a second clamp fastener body and a second connecting plate which are connected; the first connecting plate and the second connecting plate are symmetrically arranged to connect the first clamp fastener body and the second clamp fastener body, so that the first clamp fastener body and the second clamp fastener body are connected in a square structure; the second clamp fastener body is connected to the inner wall of the clean door, and the core material can surround the first clamp fastener and the second clamp fastener and be filled in the interior of the clean door, so that the filling of the core material does not affect the installation of the clamp fastener, and the clamp fastener can reserve installation space for the lock and the handle in the filling area of the core material.
[0021] The clamp fastener can be reserved and fixed in the interior of the clean door during the production of the clean door, and the clamp fastener can not only provide installation space for the lock and the handle, but also isolate the handle and the lock, accurately position the lock and the handle for subsequent installation, facilitate the installation of the lock and the handle, and enhance the connection strength of the clean door; the clamp fastener can prevent the clean door from being extruded or worn by the handle and the lock during the installation of the handle and the lock, so that the clean door is deformed, and the service life and safety performance of the clean door as a whole are improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] The accompanying drawings, which are included to provide a further understanding of the utility model, form a part of the utility model and serve to explain the utility model, and do not constitute an improper limitation on the utility model. In the drawings:
[0023] Figure 1 It is a structure schematic view of a clamp fastener for a clean door according to an embodiment of the utility model;
[0024] Figure 2 It is a structure schematic view of a clamp fastener for a clean door according to an embodiment of the utility model applied to a clean door;
[0025] In the drawings,
[0026] 1, first clamp fastener; 11, first clamp fastener body; 12, first connecting plate; 2, second clamp fastener; 21, second clamp fastener body; 22, second connecting plate; 3, communication hole; 4, first mounting hole; 5, second mounting hole; 6, first butt joint hole; 7, second butt joint hole; 8, buckle plate; 9, bottom plate; 10, lock; 101, lock body; 102, lock core; 13, handle; 14, through screw. DETAILED DESCRIPTION
[0027] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, however, the present application can also be implemented in other manners different from the description herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.
[0028] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0030] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the terms "embodiment", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0031] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings.
[0032] Embodiment 1
[0033] The present application relates to a kind of clean door with clamp fastener, such as Figures 1-2As shown, the clamping member is arranged at the positions corresponding to the lock 10 and the handle 13 inside the clean door, and the clamping member comprises a first clamping member 1 and a second clamping member 2; the first clamping member 1 comprises a first clamping member body 11 and a first connecting plate 12 connected with each other; the second clamping member 2 comprises a second clamping member body 21 and a second connecting plate 22 connected with each other; the first connecting plate 12 and the second connecting plate 22 are symmetrically arranged so as to connect the first clamping member body 11 and the second clamping member body 21 in a buckling manner; the second clamping member body 21 is connected to the inner wall of the clean door, and the core material can surround the first clamping member 1 and the second clamping member 2 and fill the inside of the clean door.
[0034] In the conventional structure of the clean door used in the clean room, a cavity is arranged inside the door body, the clean door comprises a buckling plate 8 and a bottom plate 9 connected in a buckling manner, and the cavity is formed between the buckling plate 8 and the bottom plate 9, and the cavity is filled with a core material, so when the lock 10 and the handle 13 need to be installed on the clean door, the lock 10 needs to be installed inside the buckling plate 8 and the bottom plate 9, and the handle 13 needs to be penetrated through the buckling plate 8 and the bottom plate 9, that is, the core material needs to be penetrated, so it is required to remove the core material at the positions where the lock 10 and the handle 13 are installed during the production of the clean door, so that an installation space for installing the lock 10 and the handle 13 is reserved in the core material, and such operation not only is time-consuming and laborious, but also causes abrasion and extrusion between the buckling plate 8 and the bottom plate 9 of the clean door during the cleaning process and the subsequent installation process of the lock 10 and the handle 13, resulting in different degrees of deformation of the buckling plate 8 and the bottom plate 9 of the clean door, especially different degrees of concave at the positions where the buckling plate 8 and the bottom plate 9 are connected with the lock 10 and the handle 13, resulting in deformation of the clean door, which not only affects the appearance, but also more importantly affects the connection strength of the whole clean door, the installation stability of the handle 13 and the lock 10, and long-time use may cause the handle 13 or the lock 10 to be loose. Therefore, the application designs a clamping member which can be installed inside the clean door and can be reserved for fixed installation inside the clean door during the production of the clean door, and the clamping member not only provides installation space for the lock 10 and the handle 13, but also isolates the handle 13 and the lock 10, provides accurate positioning for the subsequent installation of the lock 10 and the handle 13, is more conducive to installation, and can also enhance the connection strength of the clean door, avoid deformation of the clean door caused by extrusion and abrasion of the clean door by the handle 13 and the lock 10 during the installation process of the clean door, the handle 13 and the lock 10, thereby improving the service life and safety performance of the whole clean door.
[0035] The clamping device of this application includes a first clamping device 1 and a second clamping device 2; the first clamping device 1 includes a first clamping device body 11 and a first connecting plate 12 connected together; the second clamping device 2 includes a second clamping device body 21 and a second connecting plate 22 connected together; the first connecting plate 12 and the second connecting plate 22 are symmetrically arranged so that the first clamping device body 11 and the second clamping device body 21 are interlocked and connected, so that the entire clamping device has a cuboid structure after the first clamping device body 11 and the second clamping device body 21 are interlocked; the second clamping device body 21 is connected to the inner wall of the cleanroom door, and the core material can surround the first clamping device 1 and the second clamping device 2 and fill the interior of the cleanroom door, so that the filling of the core material will not affect the installation of the entire clamping device, and the clamping device can reserve installation space for the lock 10 and the handle 13 in the filling area of the core material.
[0036] Furthermore, the interior formed by the mating connection of the first clamping member 1 and the second clamping member 2 has a receiving cavity for accommodating the lock body 101 of the lock 10.
[0037] The receiving cavity is used to install the lock body 101. During use, since the second clamping body 21 of the second clamping member 2 is connected to the inner wall of the cleanroom door, the first clamping member 1 and the second clamping member 2 are connected together. The core material wraps around the periphery of the clamping member and does not extend into the receiving cavity inside the clamping member. The receiving cavity inside the clamping member is used to install the lock 10, such as... Figure 2 As shown, the cleanroom door has a connecting hole 3, which is correspondingly provided with the clamping member. The purpose is to enable the receiving cavity of the clamping member to communicate with the connecting hole 3, so that the external lock 10 can enter the receiving cavity of the clamping member through the connecting hole 3. The outer side of the lock 10 has a stepped surface, which is used to abut against the side of the cleanroom door. With this configuration, when the lock 10 is installed into the receiving cavity, the stepped surface can abut against the outside of the cleanroom door, thereby positioning the lock 10. Then, the stepped surface is fixedly connected to the side of the cleanroom door by bolts, thereby achieving the fixed installation between the lock 10 and the cleanroom door.
[0038] Furthermore, the first connecting plate 12 is vertically connected to one side of the first clamping body 11; the second connecting plate 22 is vertically connected to one side of the second clamping body 21.
[0039] like Figure 1 As shown, the first clamping device 1 includes a first clamping device body 11 and a first connecting plate 12. The first clamping device body 11 has a flat plate structure, and the first connecting plate 12 has a flat plate structure.
[0040] The second clamping member 2 includes a second clamping member body 21 and a second connecting plate 22. The second clamping member body 21 has a flat plate structure, and the second connecting plate 22 has a flat plate structure. The first clamping member 1 and the second clamping member 2 have the same structure. During the connection process of the first clamping member 1 and the second clamping member 2, the first clamping member 1 and the second clamping member 2 need to be symmetrically arranged. The first clamping member 1 and the second clamping member 2 are fastened together to form a hollow box structure inside.
[0041] The first connecting plate 12 is vertically connected to one side of the first clamp body 11, and the second connecting plate 22 is vertically connected to one side of the second clamp body 21. During the connection process between the first clamp 1 and the second clamp 2, the first connecting plate 12 is connected between the first clamp body 11 and the second clamp body 21, and the second connecting plate 22 is connected between the first clamp body 11 and the second clamp body 21. The first connecting plate 12 and the second connecting plate 22 are symmetrically distributed. Preferably, the first connecting plate 12 is welded to the second clamp body 21, and the second connecting plate 22 welds the first clamp body 11.
[0042] Furthermore, the opposite sides of the first clamping body 11 that are not connected to the first connecting plate 12 are bent inward to form a folded edge structure; the opposite sides of the second clamping body 21 that are not connected to the second connecting plate 22 are bent inward to form a folded edge structure.
[0043] like Figure 1 As shown, the first clamping member 1 is located above the second clamping member 2, and the second clamping member body 21 is located below the first clamping member body 11; the first connecting plate 12 is connected to the right side of the first clamping member body 11, and when the first clamping member 1 and the second clamping member 2 are connected, the first connecting plate 12 is connected to the right side of the second clamping member body 21; the second connecting plate 22 is connected to the left side of the second clamping member body 21, and when the first clamping member 1 and the second clamping member 2 are connected, the second connecting plate 22 is connected to the left side of the first clamping member body 11, and the first connecting plate 12 and the second connecting plate 22 are symmetrically arranged; the first clamping member body 11 has flanges on both the front and rear sides along the width direction; the second clamping member body 21 has flanges on both the front and rear sides along the width direction. By setting the flange structure, the connection strength of the first clamping member body 11 and the second clamping member body 21 can be enhanced.
[0044] In a preferred embodiment, the first clamping body 11 has a first mounting hole 4 and a second mounting hole 5 that penetrate the first clamping body 11; the second clamping body 21 has a first mating hole 6 corresponding to the first mounting hole 4 and a second mating hole 7 corresponding to the second mounting hole 5.
[0045] The first clamping member body 11 is provided with a first mounting hole 4 and a second mounting hole 5 penetrating through the first clamping member body 11, and the second clamping member body 21 is provided with a first counter hole 6 and a second counter hole 7, wherein the first mounting hole 4 is arranged corresponding to the first counter hole 6, and the second mounting hole 5 is arranged corresponding to the second counter hole 7; as shown in Figure 1 , the first mounting hole 4 and the second mounting hole 5 are arranged in parallel on the first clamping member body 11, and the first counter hole 6 and the second counter hole 7 are arranged in parallel on the second clamping member body 21;
[0046] The first mounting hole 4 and the first counter hole 6 are arranged corresponding to each other for the purpose of installing the handle 13, because the handle 13 needs to be installed on the inner side and the outer side of the clean door respectively, so the first mounting hole 4 can be connected with the corresponding hole on the buckle plate 8 and the bottom plate 9 of the clean door, one of the two handles 13 is inserted into the clamping body from the first mounting hole 4, and the other handle 13 is inserted into the clamping body from the first counter hole 6 to be connected with the first handle 13, so that the two handles 13 can be started at the same time, and the staff operating the inner handle 13 in the clean door can open the clean door from the inside, and the staff operating the outer handle 13 outside the clean door can open the clean door from the outside;
[0047] Similarly, the second mounting hole 5 and the second counter hole 7 are arranged corresponding to each other for the purpose of installing the lock cylinder 102 of the lock 10, the lock 10 includes a lock body 101 and a lock cylinder 102, the lock body 101 is inserted into the accommodating cavity of the clamping body, and the lock cylinder 102 needs to be inserted into the lock body 101 from the inner side and the outer side of the clean door respectively, that is, the lock cylinder 102 has two, one of which is inserted into the clamping body from the first mounting hole 4 to be connected with the lock body 101 in the accommodating cavity, and the other is inserted into the clamping body from the second counter hole 7 to be connected with the lock body 101 in the accommodating cavity, so that the lock cylinders 102 on both sides of the clean door are connected through the counter penetrating screw 14, and the lock cylinder 102 is connected with the lock body 101 through the fixing screw.
[0048] Embodiment 2
[0049] The application also relates to a clean door based on the above-mentioned clamping member for a clean door, the clean door comprising a buckle plate 8, a bottom plate 9, a core material, a lock 10 and a handle 13; the buckle plate 8 and the bottom plate 9 are connected in a buckling manner to form an internal cavity; the clamping member is arranged in the cavity and the bottom of the clamping member is connected to the inner wall of the bottom plate 9; the core material covers the peripheral side of the clamping member and can be filled in the cavity; the lock 10 and the handle 13 are connected to the clean door through the clamping member respectively.
[0050] As Figure 2As shown, the buckle plate 8 and the bottom plate 9 of the clean door are connected to form a structure with a cavity inside, and the clamping fixture can be arranged in the cavity for mounting the lock 10 and the handle 13, and the clamping fixture is connected with the inner wall of the bottom plate 9, so that the clamping fixture is installed in the fixed position between the buckle plate 8 and the bottom plate 9, and the subsequent installation of the lock 10 and the handle 13 is facilitated; the clamping fixture is fixedly connected to the bottom plate 9 of the clean door before the buckle plate 8 and the bottom plate 9 are connected during the manufacturing process of the clean door, the core material can surround the outer periphery of the clamping fixture without covering the clamping fixture, and the core material can be filled between the bottom plate 9 and the buckle plate 8; when the clean door is manufactured, the clamping fixture is located inside the clean door, so when the lock 10 and the handle 13 are installed, the lock body 101 of the lock 10 is inserted into the accommodating cavity of the clamping fixture, then the two lock cores 102 are respectively inserted into the lock body 101 from both sides of the clean door and are fixedly connected with the lock body 101 through screws, and the lock core 102 cover is connected to the outside of the lock core 102; then the two handles 13 are respectively inserted into the clamping fixture from both sides of the clean door, so that the two handles 13 are connected, and then the handle 13 cover is connected to the handle 13, and the installation of the clean door and the lock 10 and the handle 13 is completed; without cleaning the core material at the position for installing the lock 10 and the handle 13 in the clean door during the installation of the clean door and the lock 10 or the handle 13, the installation position of the handle 13 and the lock 10 can be further positioned, the clamping fixture can further enhance the connection strength between the clean door and the lock 10 and between the clean door and the handle 13, and the deformation of the clean door caused by the extrusion and indentation of the clean door during installation can be avoided, thereby further improving the service life of the clean door.
[0051] The parts not described in the utility model can be realized by using or referring to the existing technology.
[0052] Each embodiment in the specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the difference from other embodiments.
[0053] The above is only an embodiment of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the claim range of the utility model.
Claims
1. A clamp fastener for a clean door, which is provided in a clean door at a position corresponding to a lock and a handle, characterized in that, The clamping piece comprises a first clamping piece and a second clamping piece; the first clamping piece comprises a first clamping piece body and a first connecting plate connected to each other; the second clamping piece comprises a second clamping piece body and a second connecting plate connected to each other; the first connecting plate and the second connecting plate are symmetrically arranged to connect the first clamping piece body and the second clamping piece body; the second clamping piece body is connected to the inner wall of the clean door, and the core material can surround the first clamping piece and the second clamping piece and fill the inside of the clean door.
2. The cleanroom door fastener of claim 1, wherein The inside formed by the butt joint of the first clamping piece and the second clamping piece has a receiving cavity for receiving the lock body of the lock.
3. The cleanroom door fastener of claim 2, wherein the fastener is a clamp. The clean door is provided with a communication hole corresponding to the clamping piece, so that the lock body of the lock is inserted into the receiving cavity through the communication hole.
4. The cleanroom door fastener of claim 1, wherein: The first connecting plate is vertically connected to one side of the first clamping piece body.
5. The fastener according to claim 4, wherein The opposite sides of the first clamping piece body not connected to the first connecting plate are inwardly bent to form a folded edge structure.
6. The cleanroom door fastener of claim 1, wherein The first clamping piece body is provided with a first mounting hole and a second mounting hole penetrating through the first clamping piece body.
7. The cleanroom door fastener of claim 6, wherein the fastener is a clamp. The second connecting plate is vertically connected to one side of the second clamping piece body.
8. The cleanroom door fastener of claim 7, wherein the fastener is a clamp. The second clamping piece body is provided with a first butt joint hole corresponding to the first mounting hole and a second butt joint hole corresponding to the second mounting hole.
9. The cleanroom door fastener of claim 7, wherein the fastener is a clamp. The opposite sides of the second clamping piece body not connected to the second connecting plate are inwardly bent to form a folded edge structure.
10. A clean door, characterized by a fastener for a clean door according to any one of claims 1 to 9, wherein The clean door comprises a buckle plate, a bottom plate, a core material, a lock and a handle; the inside formed by the butt joint of the buckle plate and the bottom plate has a cavity; the clamping piece is arranged in the cavity, and the bottom of the clamping piece is connected to the inner wall of the bottom plate; the core material covers the peripheral side of the clamping piece and can be filled in the cavity; the lock and the handle are respectively connected to the clean door through the clamping piece.