CN111328218B - Rubber opening and closing structure for protecting cabinet body - Google Patents
Rubber opening and closing structure for protecting cabinet body Download PDFInfo
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- CN111328218B CN111328218B CN202010134932.0A CN202010134932A CN111328218B CN 111328218 B CN111328218 B CN 111328218B CN 202010134932 A CN202010134932 A CN 202010134932A CN 111328218 B CN111328218 B CN 111328218B
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- strip
- rubber
- cabinet body
- elastic clamping
- cabinet door
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 143
- 239000002184 metal Substances 0.000 claims description 59
- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000004033 plastic Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 13
- 230000009471 action Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
Abstract
The invention discloses a rubber opening and closing structure for protecting a cabinet body, which structurally comprises a base, an elastic clamping concave strip, the cabinet body, a hinge, an elastic clamping convex strip and a cabinet door, and has the following effects: elasticity block convex strip and elasticity block concave strip cooperate, and elasticity block concave strip is installed on the cabinet body, elasticity block convex strip is installed on the cabinet door, when the cabinet door closure is when the cabinet body, the structure is opened and close to the rubber that forms through elasticity block convex strip and elasticity block concave strip, can improve the framework hardness of cabinet door and the cabinet body in closed in-process, make cabinet door and the cabinet body be difficult for taking place deformation under the exogenic action, can improve the inseparable degree of laminating of cabinet door and the cabinet body simultaneously, make the cabinet body can not produce the collision sound with the cabinet door in transport or transportation, and can avoid the workman to expose because the edge of cabinet door or the cabinet body in handling, lead to the condition of incising.
Description
Technical Field
The invention relates to the field of cabinet body protection accessories, in particular to a rubber opening and closing structure for protecting a cabinet body.
Background
Ethylene propylene diene monomer is rubber formed by copolymerizing ethylene and propylene through solution, a third monomer is introduced, the ethylene propylene diene monomer is basically a saturated high polymer, has very good aging resistance, good weather resistance, excellent electrical insulation performance, good chemical corrosion resistance and good impact elasticity, is a strip-shaped rubber sealing product, is applied to railway locomotives, automobiles, airplanes, high-rise buildings, refrigerators and various industrial parts, plays a role of a rubber sealing element for preventing external dust, air, water and the like from entering a system, the edges and corners or the flanges of a cabinet body are easy to collide and damage, the cabinet body is required to be protected by rubber strips, is usually made of light and thin iron sheets, is easy to deform under the action of external force, and the rubber strips are extruded and bent along with the deformation of the cabinet body, so that the cabinet door and the cabinet body are not tightly attached to each other, and the cabinet body generates sound in the process of transportation or transportation, and the edge of cabinet door and the cabinet body or meeting edges and corners expose behind the rubber strip bending deformation, the workman cuts easily in handling, consequently need develop a rubber that is used for protecting the cabinet body and open and close the structure, solve the cabinet body and adopt frivolous iron sheet to make usually with this, easily take place deformation under the exogenic action, make the rubber strip receive extrusion bending deformation along with the deformation of the cabinet body, it is inseparable enough to lead to cabinet door and cabinet body laminating, cause the cabinet body to produce the sound in transport or transportation, and the edge of cabinet door and the cabinet body or meeting edges and corners expose behind the rubber strip bending deformation, the problem that the workman cut easily in handling.
Summary of the invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a multifunctional lamp, its structure includes base, elasticity block spill strip, the cabinet body, hinge, elasticity block convex strip, cabinet door, cabinet body bottom be equipped with the base, base and the cabinet body lock mutually, cabinet body front end be equipped with two elasticity block spill strips, elasticity block spill strip and cabinet body fixed connection, cabinet body top be equipped with the cabinet door, the cabinet body and cabinet door between be equipped with the hinge, the cabinet door pass through hinge and cabinet body coupling, cabinet door rear end be equipped with two elasticity block convex strips, elasticity block convex strip and cabinet door fixed connection, elasticity block convex strip and elasticity block spill strip cooperate.
As a further optimization of the technical scheme, the elastic clamping concave strip is composed of a rubber clamping structure, a central rubber pad and a pressing and sucking fitting structure, the central rubber pad is arranged at the center of the top of the rubber clamping structure, the central rubber pad and the rubber clamping structure are in interference fit, the pressing and sucking fitting structure is arranged at the top of the central rubber pad, and the pressing and sucking fitting structure is installed on the central rubber pad.
As a further optimization of the technical scheme, the rubber clamping structure comprises a left elastic clamping structure, an exhaust channel and a right elastic clamping structure, the left elastic clamping structure and the right elastic clamping structure are arranged on two sides of the exhaust channel, and the left elastic clamping structure and the right elastic clamping structure are connected with the central rubber pad.
As a further optimization of the technical scheme, the left elastic clamping structure comprises a plastic gasket, a rubber layer, a fixing rivet, a spring and a metal gasket, the plastic gasket is arranged on one side of the rubber layer, the plastic gasket and the rubber layer are in interference fit, the metal gasket is arranged on the other side of the rubber layer, the metal gasket and the rubber layer are in interference fit, the fixing rivet is arranged on the metal gasket, the fixing rivet and the metal gasket are in sliding fit, the spring is arranged on an outer ring of the fixing rivet, and the spring is arranged between the fixing rivet and the metal gasket.
As the further optimization of this technical scheme, the laminating structure is inhaled by pressure and is become by the soft cushion of elasticity, gleitbretter, inhale hole, circular slot, the inside central point of circular slot put and be equipped with and inhale the hole, inhale hole and circular slot structure as an organic whole, inhale downthehole portion and be equipped with the gleitbretter, the gleitbretter with inhale the hole and adopt sliding fit, gleitbretter bottom be equipped with the soft cushion of elasticity, the soft cushion of elasticity cooperate with the gleitbretter.
As a further optimization of the technical scheme, the elastic clamping convex strip is composed of a rubber clamping strip, an inner metal shifting sheet, a lower metal strip and a joint, the inner metal shifting sheet is arranged at the center inside the rubber clamping strip, the inner metal shifting sheet and the rubber clamping strip are in interference fit, the lower metal strip is arranged at the center of the bottom of the rubber clamping strip, the lower metal strip is fixedly connected with the rubber clamping strip, the joint is arranged at the bottom of the lower metal strip, and the joint and the lower metal strip are of an integrated structure.
As a further optimization of the technical scheme, the left elastic clamping structure and the right elastic clamping structure are in an axisymmetrical structure by using a symmetric axis of the central rubber pad.
As a further optimization of the technical scheme, the lower metal strip is of a circular arc strip-shaped structure, and the formed width is two thirds of the width of the rubber clamping strip.
Advantageous effects
The rubber opening and closing structure for protecting the cabinet body is reasonable in design and strong in functionality, and has the following beneficial effects:
according to the invention, the elastic clamping convex strips are matched with the elastic clamping concave strips, the elastic clamping concave strips are arranged on the cabinet body, and the elastic clamping convex strips are arranged on the cabinet door;
according to the invention, the left elastic clamping structure, the right elastic clamping structure and the central rubber pad form a concave structure, and the concave structure is wrapped and installed on the edge of the cabinet body through the fixing rivet;
the slip sheet is arranged in the suction hole and is matched with the joint, when the rubber clamping strip enters the concave structure formed by the cabinet body, because the bottom of the rubber clamping strip is provided with the lower metal strip with the arc-shaped strip structure, under the action of extrusion force generated in the closing of the cabinet door and the cabinet body, the lower metal strip pushes the rubber clamping strip upwards, so that the rubber clamping strip and the concave structure are stressed and deformed simultaneously, the cabinet door and the cabinet body are tightly matched, and the inner metal shifting sheet arranged in the rubber clamping strip can improve the stability of the rubber clamping strip after deformation, when the connector contacts with the sliding sheet, the elastic soft rubber pad is stressed to deform, the sliding sheet slides downwards along the suction hole, because a closed gap is generated between the rubber clamping strip and the concave structure after the rubber clamping strip is matched with the concave structure, the closed gap generates negative pressure under the action of downward movement of the sliding sheet, thereby improve the cabinet body and the cabinet door closed stability after, avoid producing the abnormal sound in transport or transportation.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a rubber opening and closing structure for protecting a cabinet according to the present invention;
FIG. 2 is a front view of the elastic snap-fit female strip of the present invention;
FIG. 3 is a schematic side view of the rubber clamping structure of the present invention;
FIG. 4 is a schematic side view of the left elastic clamping structure of the present invention;
FIG. 5 is a schematic side view of a cross-sectional structure of a press-fit structure according to the present invention;
FIG. 6 is a schematic side sectional view of the elastically engaging convex strip according to the present invention.
In the figure: the cabinet comprises a base-1, an elastic clamping concave strip-2, a rubber clamping structure-21, a left elastic clamping structure-21 a, a plastic gasket-21 a1, a rubber layer-21 a2, a fixing rivet-21 a3, a spring-21 a4, a metal gasket-21 a5, an exhaust passage-21 b, a right elastic clamping structure-21 c, a central rubber gasket-22, a pressing and sucking bonding structure-23, an elastic soft rubber gasket-23 a, a sliding sheet-23 b, a sucking hole-23 c, a circular groove-23 d, a cabinet body-3, a hinge-4, an elastic clamping convex strip-5, a rubber clamping strip-51, an inner metal shifting sheet-52, a lower metal strip-53, a connector-54 and a cabinet door-6.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1 to 5, the present invention provides an embodiment of a rubber opening and closing structure for protecting a cabinet body, which comprises:
please refer to fig. 1, a multifunctional lamp, the structure of which includes a base 1, an elastic clamping concave strip 2, a cabinet body 3, a hinge 4, an elastic clamping convex strip 5, and a cabinet door 6, wherein the base 1 is arranged at the bottom of the cabinet body 3, the base 1 and the cabinet body 3 are buckled with each other, two elastic clamping concave strips 2 are arranged at the front end of the cabinet body 3 in parallel and equidistantly, the elastic clamping concave strip 2 is fixedly connected with the cabinet body 3, a cabinet door 6 is arranged above the cabinet body 3, the hinge 4 is arranged between the cabinet body 3 and the cabinet door 6, the cabinet door 6 is connected with the cabinet body 3 through the hinge 4, two elastic clamping convex strips 5 are arranged at the rear end of the cabinet door 6 in parallel and equidistantly, the elastic clamping convex strips 5 are fixedly connected with the cabinet door 6, and the elastic clamping convex strips 5 are matched with the elastic clamping concave strips 2.
Referring to fig. 2, the elastic engaging concave strip 2 is composed of a rubber clamping structure 21, a central rubber pad 22, and a pressing and sucking fitting structure 23, the central rubber pad 22 is disposed at the center of the top of the rubber clamping structure 21, the central rubber pad 22 and the rubber clamping structure 21 are in interference fit, the pressing and sucking fitting structures 23 are arranged at the top of the central rubber pad 22 at equal intervals, and the pressing and sucking fitting structures 23 are mounted on the central rubber pad 22 and are matched with the rubber clamping structure 21.
Referring to fig. 3, the rubber clamping structure 21 is composed of a left elastic clamping structure 21a, an exhaust passage 21b and a right elastic clamping structure 21c, the exhaust passage 21b is arranged at the center of the central rubber pad 22 and is an integrated structure, the left elastic clamping structure 21a and the right elastic clamping structure 21c are arranged at two sides of the exhaust passage 21b, and the left elastic clamping structure 21a and the right elastic clamping structure 21c are connected with the central rubber pad 22.
Referring to fig. 4, the left elastic clamping structure 21a is composed of a plastic gasket 21a1, a rubber layer 21a2, a fixing rivet 21a3, a spring 21a4 and a metal gasket 21a5, the plastic gasket 21a1 is arranged on one side of the rubber layer 21a2, the plastic gasket 21a1 and the rubber layer 21a2 are in interference fit, the metal gasket 21a5 is arranged on the other side of the rubber layer 21a2, the metal gasket 21a5 and the rubber layer 21a2 are in interference fit, the fixing rivet 21a3 is arranged on the metal gasket 21a5, the spring 21a4 is arranged on the outer ring of the fixing rivet 21a3, and the spring 21a4 is installed between the fixing rivet 21a3 and the metal gasket 21a 5.
Referring to fig. 5, the pressing and sucking fitting structure 23 is composed of an elastic soft rubber pad 23a, a sliding sheet 23b, a sucking hole 23c and a circular groove 23d, the circular groove 23d is arranged above the central rubber pad 22 and is an integrated structure, the sucking hole 23c is arranged in the central position inside the circular groove 23d, the sucking hole 23c and the circular groove 23d are integrated structures, the circular groove 23d is connected with the exhaust passage 21b through the sucking hole 23c, the sliding sheet 23b is arranged inside the sucking hole 23c, the sliding sheet 23b and the sucking hole 23c are in sliding fit, and the elastic soft rubber pad 23a is arranged at the bottom of the sliding sheet 23 b.
The fixing rivet 21a3 is fixed on the cabinet 3 and is in sliding fit with the metal gasket 21a 5.
The soft elastic rubber pad 23a is arranged between the suction hole 23c and the exhaust channel 21b and is matched with the sliding piece 23 b.
When the cabinet door 6 is closed to the concave structure formed by the cabinet body 3 through the elastic clamping convex strips 5, the left elastic clamping structure 21a and the right elastic clamping structure 21c can generate corresponding clamping force according to the shape of the elastic clamping convex strips 5, so that the cabinet door 6 is tightly matched with the cabinet body 3, the framework hardness of the cabinet door 6 and the cabinet body 3 in the closing process is improved, and the cabinet door 6 and the cabinet body 3 are not easy to deform under the action of external force.
Example 2
Referring to fig. 1 to 6, the present invention provides an embodiment of a rubber opening and closing structure for protecting a cabinet body, which comprises:
please refer to fig. 1, a multifunctional lamp, the structure of which includes a base 1, an elastic clamping concave strip 2, a cabinet body 3, a hinge 4, an elastic clamping convex strip 5, and a cabinet door 6, wherein the base 1 is arranged at the bottom of the cabinet body 3, the base 1 and the cabinet body 3 are buckled with each other, two elastic clamping concave strips 2 are arranged at the front end of the cabinet body 3 in parallel and equidistantly, the elastic clamping concave strip 2 is fixedly connected with the cabinet body 3, a cabinet door 6 is arranged above the cabinet body 3, the hinge 4 is arranged between the cabinet body 3 and the cabinet door 6, the cabinet door 6 is connected with the cabinet body 3 through the hinge 4, two elastic clamping convex strips 5 are arranged at the rear end of the cabinet door 6 in parallel and equidistantly, the elastic clamping convex strips 5 are fixedly connected with the cabinet door 6, and the elastic clamping convex strips 5 are matched with the elastic clamping concave strips 2.
Referring to fig. 2, the elastic engaging concave strip 2 is composed of a rubber clamping structure 21, a central rubber pad 22, and a pressing and sucking fitting structure 23, the central rubber pad 22 is disposed at the center of the top of the rubber clamping structure 21, the central rubber pad 22 and the rubber clamping structure 21 are in interference fit, the pressing and sucking fitting structures 23 are arranged at the top of the central rubber pad 22 at equal intervals, and the pressing and sucking fitting structures 23 are mounted on the central rubber pad 22 and are matched with the rubber clamping structure 21.
Referring to fig. 3, the rubber clamping structure 21 is composed of a left elastic clamping structure 21a, an exhaust passage 21b and a right elastic clamping structure 21c, the exhaust passage 21b is arranged at the center of the central rubber pad 22 and is an integrated structure, the left elastic clamping structure 21a and the right elastic clamping structure 21c are arranged at two sides of the exhaust passage 21b, and the left elastic clamping structure 21a and the right elastic clamping structure 21c are connected with the central rubber pad 22.
Referring to fig. 4, the left elastic clamping structure 21a is composed of a plastic gasket 21a1, a rubber layer 21a2, a fixing rivet 21a3, a spring 21a4 and a metal gasket 21a5, the plastic gasket 21a1 is arranged on one side of the rubber layer 21a2, the plastic gasket 21a1 and the rubber layer 21a2 are in interference fit, the metal gasket 21a5 is arranged on the other side of the rubber layer 21a2, the metal gasket 21a5 and the rubber layer 21a2 are in interference fit, the fixing rivet 21a3 is arranged on the metal gasket 21a5, the spring 21a4 is arranged on the outer ring of the fixing rivet 21a3, and the spring 21a4 is installed between the fixing rivet 21a3 and the metal gasket 21a 5.
Referring to fig. 5, the pressing and sucking fitting structure 23 is composed of an elastic soft rubber pad 23a, a sliding sheet 23b, a sucking hole 23c and a circular groove 23d, the circular groove 23d is arranged above the central rubber pad 22 and is an integrated structure, the sucking hole 23c is arranged in the central position inside the circular groove 23d, the sucking hole 23c and the circular groove 23d are integrated structures, the circular groove 23d is connected with the exhaust passage 21b through the sucking hole 23c, the sliding sheet 23b is arranged inside the sucking hole 23c, the sliding sheet 23b and the sucking hole 23c are in sliding fit, and the elastic soft rubber pad 23a is arranged at the bottom of the sliding sheet 23 b.
Referring to fig. 6, the elastic engaging convex strip 5 is composed of a rubber clamping strip 51, an inner metal shifting piece 52, a lower metal strip 53 and a joint 54, the rubber clamping strip 51 is in a rectangular strip structure and is fixed on the cabinet door 6, the inner metal shifting piece 52 is arranged at the center position inside the rubber clamping strip 51, the inner metal shifting piece 52 and the rubber clamping strip 51 are in interference fit, the lower metal strip 53 is arranged at the center position of the bottom of the rubber clamping strip 51, the lower metal strip 53 is fixedly connected with the rubber clamping strip 51, the joints 54 are arranged at the bottom of the lower metal strip 53 at equal intervals, the joints 54 and the lower metal strip 53 are in an integrated structure, and the diameter formed by the joints 54 is one half of the diameter of the suction hole 23 c.
The fixing rivet 21a3 is fixed on the cabinet 3 and is in sliding fit with the metal gasket 21a 5.
The soft elastic rubber pad 23a is arranged between the suction hole 23c and the exhaust channel 21b and is matched with the sliding piece 23 b.
The lower metal strip 53 is in a circular arc strip structure, and the formed width is two thirds of the width of the rubber clamping strip 51.
The sliding piece 23b is arranged inside the suction hole 23c and is matched with the joint 54.
When the cabinet is used, in combination with the first embodiment, the sliding piece 23b is arranged inside the suction hole 23c and is matched with the joint 54, when the rubber clamping strip 51 enters the concave structure formed by the cabinet body 3, because the lower metal strip 53 with the arc-shaped strip structure is arranged at the bottom of the rubber clamping strip 51, under the action of extrusion force generated in the closing process of the cabinet door 6 and the cabinet body 3, the lower metal strip 53 pushes up the rubber clamping strip 51, so that the rubber clamping strip 51 and the concave structure are stressed and deformed simultaneously, the cabinet door 6 and the cabinet body 3 are tightly matched, and the inner metal shifting piece 52 arranged inside the rubber clamping strip 51 can improve the stability after the rubber clamping strip 51 is deformed, when the joint 54 is contacted with the sliding piece 23b, the elastic soft rubber pad 23a is stressed and deformed, the sliding piece 23b slides downwards along the suction hole 23c, because a closed gap is generated between the rubber clamping strip 51 and the concave structure after the rubber clamping strip 51 is matched with the concave structure, the airtight clearance generates the negative pressure to improve the stability behind cabinet body 3 and the cabinet door 6 closure, avoid producing the abnormal sound in transport or transportation.
The specific realization principle is as follows:
because the elastic clamping concave strip 2 is arranged on the cabinet body 3, the elastic clamping convex strip 5 is arranged on the cabinet door 6, when the cabinet door 6 is closed on the cabinet body 3, the rubber opening and closing structure formed by the elastic clamping convex strip 5 and the elastic clamping concave strip 2 can improve the framework hardness of the cabinet door 6 and the cabinet body 3 in the closing process, so that the cabinet door 6 and the cabinet body 3 are not easy to deform under the action of external force, and simultaneously the close fit degree of the cabinet door 6 and the cabinet body 3 can be improved, so that the cabinet body 3 can not generate collision sound with the cabinet door 6 in the carrying or transporting process, and the condition of cutting injury caused by the exposure of the edges of the cabinet door 6 or the cabinet body 3 in the carrying process can be avoided, because the left elastic clamping structure 21a, the right elastic clamping structure 21c and the central rubber pad 22 form a concave structure which is wrapped on the edges of the cabinet body 3 through the fixing rivets, by utilizing the elastic deformation structure formed by the plastic gasket 21a1, the rubber layer 21a2, the fixing rivet 21a3, the spring 21a4 and the metal gasket 21a5, when the cabinet door 6 is closed in the concave structure formed by the cabinet body 3 through the elastic clamping convex strip 5, the left elastic clamping structure 21a and the right elastic clamping structure 21c can generate corresponding clamping force according to the shape of the elastic clamping convex strip 5, so that the cabinet door 6 is tightly matched with the cabinet body 3, the framework hardness of the cabinet door 6 and the cabinet body 3 in the closing process is improved, the cabinet door 6 and the cabinet body 3 are not easy to deform under the action of external force, because the sliding sheet 23b is arranged inside the suction hole 23c and is matched with the joint 54, when the rubber clamping strip 51 enters the concave structure formed by the cabinet body 3, because the lower metal strip 53 with the arc-shaped strip structure is arranged at the bottom of the rubber clamping strip 51, under the action of extrusion force generated in the closing of the, lower metal strip 53 goes up top rubber card strip 51, make rubber card strip 51 and concave type structure atress take place deformation simultaneously, make cabinet door 6 and the cabinet body 3 closely cooperate, and the inside interior metal plectrum 52 that is equipped with of rubber card strip 51, can improve the stability after rubber card strip 51 produces deformation, when connecting 54 and gleitbretter 23b contact, the soft cushion of elasticity 23a atress deformation, gleitbretter 23b is along inhaling hole 23c lapse, because can produce an airtight clearance between the cooperation of rubber card strip 51 and concave type structure, receive gleitbretter 23 b's the effect that moves down this moment, airtight clearance generates the negative pressure, thereby improve the stability after the cabinet body 3 and the cabinet door 6 closure, avoid producing the abnormal sound in transport or transportation.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a structure is opened and close to rubber for protecting the cabinet body, its structure includes base (1), elasticity block spill strip (2), the cabinet body (3), hinge (4), elasticity block convex strip (5), cabinet door (6), the cabinet body (3) bottom be equipped with base (1), the cabinet body (3) front end be equipped with elasticity block spill strip (2), cabinet body (3) top be equipped with cabinet door (6), the cabinet body (3) and cabinet door (6) between be equipped with hinge (4), cabinet door (6) rear end be equipped with elasticity block convex strip (5), its characterized in that:
the elastic clamping concave strip (2) consists of a rubber clamping structure (21), a central rubber pad (22) and a pressure-suction attaching structure (23), wherein the central rubber pad (22) is arranged at the top of the rubber clamping structure (21), and the pressure-suction attaching structure (23) is arranged at the top of the central rubber pad (22);
the rubber clamping structure (21) consists of a left elastic clamping structure (21a), an exhaust channel (21b) and a right elastic clamping structure (21c), and the left elastic clamping structure (21a) and the right elastic clamping structure (21c) are arranged on two sides of the exhaust channel (21 b);
the left elastic clamping structure (21a) consists of a plastic gasket (21a1), a rubber layer (21a2), a fixed rivet (21a3), a spring (21a4) and a metal gasket (21a5), wherein the plastic gasket (21a1) is arranged on one side of the rubber layer (21a2), the metal gasket (21a5) is arranged on the other side of the rubber layer (21a2), the fixed rivet (21a3) is arranged on the metal gasket (21a5), and the spring (21a4) is arranged on the outer ring of the fixed rivet (21a 3);
the pressing and sucking fitting structure (23) consists of an elastic soft rubber pad (23a), a sliding sheet (23b), a sucking hole (23c) and a circular groove (23d), wherein the sucking hole (23c) is formed in the circular groove (23d), the sliding sheet (23b) is arranged in the sucking hole (23c), and the elastic soft rubber pad (23a) is arranged at the bottom of the sliding sheet (23 b);
the elastic clamping convex strip (5) is composed of a rubber clamping strip (51), an inner metal shifting sheet (52), a lower metal strip (53) and joints (54), the inner metal shifting sheet (52) is arranged inside the rubber clamping strip (51), the lower metal strip (53) is arranged at the bottom of the rubber clamping strip (51), and the joints (54) are arranged at the bottom of the lower metal strip (53).
2. A rubber opening and closing structure for protecting a cabinet body according to claim 1, wherein: the left elastic clamping structure (21a) and the right elastic clamping structure (21c) are in an axisymmetrical structure by using a symmetry axis of the central rubber pad (22).
3. A rubber opening and closing structure for protecting a cabinet body according to claim 1, wherein: the lower metal strip (53) is of an arc-shaped strip structure, and the formed width of the lower metal strip is two thirds of the width of the rubber clamping strip (51).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577416.1A CN112689406A (en) | 2020-03-02 | 2020-03-02 | Rubber opening and closing structure and method |
| CN202010134932.0A CN111328218B (en) | 2020-03-02 | 2020-03-02 | Rubber opening and closing structure for protecting cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134932.0A CN111328218B (en) | 2020-03-02 | 2020-03-02 | Rubber opening and closing structure for protecting cabinet body |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011577416.1A Division CN112689406A (en) | 2020-03-02 | 2020-03-02 | Rubber opening and closing structure and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111328218A CN111328218A (en) | 2020-06-23 |
| CN111328218B true CN111328218B (en) | 2021-03-02 |
Family
ID=71169177
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010134932.0A Active CN111328218B (en) | 2020-03-02 | 2020-03-02 | Rubber opening and closing structure for protecting cabinet body |
| CN202011577416.1A Pending CN112689406A (en) | 2020-03-02 | 2020-03-02 | Rubber opening and closing structure and method |
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| CN111328218A (en) | 2020-06-23 |
| CN112689406A (en) | 2021-04-20 |
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