CN113531120A - Sealing structure and sealing cabinet with same - Google Patents

Sealing structure and sealing cabinet with same Download PDF

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Publication number
CN113531120A
CN113531120A CN202010321718.6A CN202010321718A CN113531120A CN 113531120 A CN113531120 A CN 113531120A CN 202010321718 A CN202010321718 A CN 202010321718A CN 113531120 A CN113531120 A CN 113531120A
Authority
CN
China
Prior art keywords
sealing
contact surface
cabinet
cabinet body
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010321718.6A
Other languages
Chinese (zh)
Inventor
唐能
赵汝军
郑屿平
李久常
何春龙
刘赛
刘建民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yizheng Technology Co ltd
Original Assignee
Shenzhen Yizheng Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Yizheng Technology Co ltd filed Critical Shenzhen Yizheng Technology Co ltd
Priority to CN202010321718.6A priority Critical patent/CN113531120A/en
Publication of CN113531120A publication Critical patent/CN113531120A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention provides a sealing structure and a sealing cabinet with the same, relates to the technical field of sealing, and solves the technical problem that the sealing performance of the sealing structure in the prior art is poor. The sealing structure comprises a sealing groove and a first contact surface, wherein the first contact surface is arranged on the first connecting piece and is connected with the second connecting piece; the sealing element is of a hollow structure, has elasticity and is arranged in the sealing groove; the boss is arranged on a second contact surface, connected with the first connecting piece, of the second connecting piece; according to the invention, the boss is embedded into the sealing groove to extrude the sealing element, the sealing element is sunken and connected with at least two different continuous outer surfaces of the boss, different sealing surfaces can be formed, the sealing area is enlarged, and thus a better sealing effect is achieved.

Description

Sealing structure and sealing cabinet with same
Technical Field
The invention relates to the technical field of sealing, in particular to a sealing structure and a sealing cabinet with the same.
Background
In life, a sealing structure is needed to be used for a plurality of devices or workpieces to ensure that the devices can normally work, and particularly, the devices placed outdoors need to achieve better sealing performance to ensure that the devices can normally work. Although the existing sealing structure adopts sealing elements such as a sealing washer and the like for sealing, the sealing structure has certain sealing performance, but still cannot achieve better waterproofness and airtightness, cannot completely achieve waterproofness, wind resistance, dust resistance, insect prevention and corrosion resistance, is very easy to cause the failure of internal equipment due to the influence of external environment, and cannot achieve the sealing requirement of outdoor work.
Especially, the cabinet which is arranged outdoors and used for containing the electronic parts is very easy to cause water leakage and other events due to insufficient sealing performance, thereby damaging the electronic parts and causing great waste of operation and maintenance cost. And the locking force between some cabinets and the cabinet cover is insufficient, a little gap or breakpoint exists between the cabinets and the cabinet cover, and the defect of insufficient sealing performance is further highlighted.
Disclosure of Invention
The invention aims to provide a sealing structure and a sealing cabinet with the same, and aims to solve the technical problem that the sealing performance of the sealing structure in the prior art is poor.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a sealing structure for sealing the joint of a first connecting piece and a second connecting piece, which comprises:
the sealing groove is arranged on a first contact surface of the first connecting piece, which is connected with the second connecting piece;
the sealing element is of a hollow structure, has elasticity and is arranged in the sealing groove;
the boss is arranged on a second contact surface, connected with the first connecting piece, of the second connecting piece; wherein the content of the first and second substances,
the boss is embedded in the seal groove to extrude the seal, and the seal is recessed and connected with at least two different continuous outer surfaces of the boss.
Optionally, the sealing groove has a length and is disposed end to end, and the sealing groove is disposed along an outer edge of the first contact surface.
Optionally, the sealing element is a cylindrical structure and is continuously disposed in the sealing groove along a central line thereof.
Optionally, the seal is of unitary end-to-end construction.
Optionally, the boss is trapezoidal in cross-section.
Optionally, a guide table is arranged between a groove wall of at least one side of the sealing groove and the first contact surface, and the boss can enter the sealing groove along the guide table.
A sealed cabinet, comprising:
the first cabinet body is provided with a first contact surface;
the second cabinet body is provided with a second contact surface;
the pivoting assembly is connected with the first cabinet body and the second cabinet body and can enable the first contact surface and the second contact surface to be abutted or separated so as to enable the sealing cabinet to be closed or opened;
the locking assembly can lock the first cabinet body and the second cabinet body which are abutted between the first contact surface and the second contact surface; and
the sealing structure is characterized in that the sealing groove is formed in the first contact surface, and the boss is arranged on the second contact surface.
Optionally, the pivot assembly includes:
at least 1 first pivot joint piece, the integral type is set up in the first side of the said first cabinet;
the second pivoting pieces with the same number as the first pivoting pieces are integrally arranged on the first side edge of the second cabinet body, and the second pivoting pieces are matched with the first pivoting pieces.
Optionally, the locking assembly comprises:
the locking buckle is arranged on a second side edge of the first cabinet body, which is opposite to the first side edge;
the clamping convex part is arranged on the second cabinet body and is clamped with the locking buckle.
Optionally, the thickness of the second cabinet is not less than half of the thickness of the first cabinet.
The present invention provides a sealing structure, including: the sealing groove is arranged on a first contact surface of the first connecting piece, which is connected with the second connecting piece; the sealing element is of a hollow structure, has elasticity and is arranged in the sealing groove; the boss is arranged on a second contact surface, connected with the first connecting piece, of the second connecting piece; according to the invention, the boss is embedded into the sealing groove to extrude the sealing element, the sealing element is sunken and connected with at least two different continuous outer surfaces of the boss, different sealing surfaces can be formed, the sealing area is enlarged, and thus a better sealing effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a cross-sectional view of a seal configuration of the present invention;
FIG. 2 is a schematic view of a first open state of the enclosure;
FIG. 3 is a schematic view of a first closed state of the enclosure;
FIG. 4 is a schematic view of a second closed state of the enclosure;
fig. 5 is a schematic view of a second opened state of the sealed cabinet.
In fig. 1, sealing groove; 2. a seal member; 3. a boss; 4. a guide table; 5. a first cabinet; 6. a second cabinet; 7. a first pivot member; 8. a second pivot member; 9. a locking buckle; 10. a snap-in projection.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The invention provides a sealing structure for sealing the joint of a first connecting piece and a second connecting piece, as shown in fig. 1-5, comprising:
the sealing grooves (1) are arranged in a sealing way,
the seal groove 1 is disposed on a first contact surface of the first connecting member, which is connected to the second connecting member, and specifically, the cross-sectional shape of the seal groove 1 is rectangular.
The sealing member (2) is provided with a sealing ring,
the sealing element 2 is a hollow structure, has elasticity, and is arranged in the sealing groove 1.
The number of the convex platforms 3 is less than the number of the convex platforms,
the second contact surface is arranged on the second connecting piece and connected with the first connecting piece; when a first connecting piece and a second connecting piece are required to be sealed, a first contact surface and a second contact surface are butted, the boss 3 is embedded into the sealing groove 1, the boss 3 is enabled to extrude the sealing element 2, the sealing element 2 deforms and dents under the action of external force, the sealing element 2 of the dent part is connected with at least two different continuous outer surfaces of the boss 3, specifically, the sealing element 2 of the dent part is in close contact with three surfaces on the boss 3, one surface is a top surface where the boss 3 is connected with the sealing element 2 firstly, the other two surfaces are side surfaces adjacent to the top surface, and the three surfaces on the boss 3 are all in contact with the sealing element 2, so that the sealing effect is better;
meanwhile, the sealing rings in the prior art are both of sheet structures, sealing can be realized by means of extrusion between two connected connecting pieces, at the moment, if better sealing performance is realized, increased extrusion force needs to be applied or the contact areas of the two connecting pieces and the sealing rings need to be increased, and when the contact areas of the two connecting pieces and the sealing rings are increased, the radial size of the sealing structure part is large, materials are wasted and the sealing structure is not attractive.
As an optional implementation manner, the sealing groove 1 has a length and is arranged end to end, so that the sealing groove 1 forms a closed loop, which can ensure the sealing continuity and better sealing effect, and the sealing groove 1 is arranged along the outer edge of the first contact surface, which can ensure a sufficient sealing space.
As an optional implementation manner, the sealing element 2 is of a cylindrical structure, and the sealing element 2 is continuously arranged in the sealing groove 1 along the central line thereof, specifically, the sealing element 2 is of a cylindrical structure, so that a deformation space is formed in the rectangular sealing groove 1 when the sealing element 2 is deformed by extrusion, and the sealing reliability of the sealing structure can be ensured;
meanwhile, the sealing element 2 is continuously arranged, and the sealing whole-course performance can be ensured.
As an optional implementation mode, the sealing element 2 is an integral structure connected end to end, so that no break point occurs at all sealing positions, water leakage and the like do not occur at individual parts, and the sealing property is more reliable.
As an alternative embodiment, the cross section of the boss 3 is trapezoidal, so that the pressed sealing element 2 can be in close contact with two side surfaces of the boss 3, and the sealing performance is further ensured.
As an optional implementation manner, a guide table 4 is disposed between at least one groove wall of the sealing groove 1 and the first contact surface, the boss 3 can enter the sealing groove 1 along the guide table 4, and the problem that the boss 3 and the sealing groove 1 cannot be matched when there is a position deviation can be avoided.
A sealed cabinet, comprising:
a first cabinet body 5 is arranged at the lower part of the cabinet body,
the first cabinet 5 has a first contact surface, specifically, the first cabinet 5 is a casing having an opening, and the first contact surface is located at the opening of the casing.
The second cabinet body 6 is provided with a second cabinet body,
the second cabinet 6 has a second contact surface, specifically, the second cabinet 6 is a shell having an opening, the second contact surface is located at the opening of the shell, the two shell openings are opposite, and a sealed space can be formed between the two shells.
The pivoting component is provided with a pivot joint component,
the first cabinet body 5 and the second cabinet body 6 are connected, and the first contact surface and the second contact surface can be abutted or separated, so that the sealed cabinet can be closed or opened.
The locking component is arranged on the base plate,
the locking assembly can lock the first cabinet body 5 and the second cabinet body 6 which are abutted between the first contact surface and the second contact surface; and
according to the sealing structure, the sealing groove 1 is arranged on the first contact surface, and the boss 3 is arranged on the second contact surface.
As an optional embodiment, the pivot assembly comprises:
at least one first pivoting element 7 is provided,
the first pivoting member 7 is integrally arranged on the first side edge of the first cabinet body 5, so that the size stability of the first pivoting member 7 can be ensured, two parts which are pivoted with each other cannot relatively move by a large margin, specifically, the first pivoting member 7 is arranged on the side wall, close to the first contact surface, of the first cabinet body 5, and a pivoting hole is formed in the first pivoting member 7.
The same number of second pivots 8 as said first pivots 7,
the second pivoting piece 8 is integrally arranged on the first side edge of the second cabinet body 6, the dimensional stability of the second pivoting piece 8 can be ensured, two parts which are pivoted with each other cannot generate large relative dislocation, the second pivoting piece 8 is matched with the first pivoting piece 7, specifically, the first pivoting piece 7 is arranged on the side wall, close to the first contact surface, of the first cabinet body 5, the second pivoting piece 8 is provided with a pivoting shaft, the pivoting shaft can be inserted into the pivoting hole, and can rotate in the pivoting hole, so that the relative rotation between the first cabinet body 5 and the second cabinet body 6 is realized; further, the pin joint subassembly all is installed on the lateral wall that is close to the contact surface and the structure of pin joint spare, can guarantee that first cabinet body 5 and the closed back of second cabinet body 6, two contact surfaces can in close contact with.
As an alternative embodiment, the locking assembly comprises:
the locking buckle 9 is arranged on the upper portion of the frame,
the locking buckle 9 is arranged on the second side edge of the first cabinet 5 opposite to the first side edge.
The convex part 10 of the card is provided with a convex part,
the card convex part 10 set up in on the second cabinet body 6, with 9 joints are detained in locking, and is concrete, and locking is detained 9 and is the hand board formula locking, with locking detain 9 with the hand pull as card lug boss looks card, just can cooperate with the pin joint subassembly, lock first cabinet body 5 and second cabinet body 6 completely, can open the sealed cabinet under the condition of not with the help of the instrument, the operating personnel of being convenient for maintains the equipment in the sealed cabinet, the relevant concrete structure of locking portion wherein and card lug boss can be multiple structure, and its concrete structure is for prior art, and here is no longer repeated.
As an optional implementation manner, the thickness of the second cabinet 6 is not less than half of the thickness of the first cabinet 5, so that the rigidity of the locked first cabinet 5 and the second cabinet 6 can be increased, and the situation that the difference between the rigidity of the two is small, and then any one cabinet is deformed greatly during locking is avoided, and further the sealing performance is reduced.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. A sealing structure for sealing where a first connector meets a second connector, comprising:
the sealing groove is arranged on a first contact surface of the first connecting piece, which is connected with the second connecting piece;
the sealing element is of a hollow structure, has elasticity and is arranged in the sealing groove;
the boss is arranged on a second contact surface, connected with the first connecting piece, of the second connecting piece; wherein the content of the first and second substances,
the boss is embedded in the seal groove to extrude the seal, and the seal is recessed and connected with at least two different continuous outer surfaces of the boss.
2. The seal structure of claim 1, wherein said seal groove has a length and is disposed end to end, said seal groove being disposed along an outer edge of said first contact surface.
3. The seal structure of claim 2, wherein said seal member is a cylindrical structure and said seal member is disposed continuously within said seal groove along a centerline thereof.
4. A sealing arrangement according to claim 3, wherein the seal is of one-piece construction end to end.
5. The seal structure of claim 1, wherein said boss is trapezoidal in cross-section.
6. A sealing arrangement according to any of claims 1-5, wherein a guide table is arranged between at least one groove wall of the sealing groove and the first contact surface, along which guide table the projection can enter the sealing groove.
7. A sealed cabinet, comprising:
the first cabinet body is provided with a first contact surface;
the second cabinet body is provided with a second contact surface;
the pivoting assembly is connected with the first cabinet body and the second cabinet body and can enable the first contact surface and the second contact surface to be abutted or separated so as to enable the sealing cabinet to be closed or opened;
the locking assembly can lock the first cabinet body and the second cabinet body which are abutted between the first contact surface and the second contact surface; and
the sealing structure of any of claims 1-6, said sealing groove opening at said first contact surface, said boss being disposed at said second contact surface.
8. The sealed cabinet of claim 7, wherein said pivot assembly comprises:
at least 1 first pivot joint piece, the integral type is set up in the first side of the said first cabinet;
the second pivoting pieces with the same number as the first pivoting pieces are integrally arranged on the first side edge of the second cabinet body, and the second pivoting pieces are matched with the first pivoting pieces.
9. The enclosure of claim 8, wherein said locking assembly comprises:
the locking buckle is arranged on a second side edge of the first cabinet body, which is opposite to the first side edge;
the clamping convex part is arranged on the second cabinet body and is clamped with the locking buckle.
10. The enclosure of claim 7, wherein the second cabinet has a thickness no less than one-half the thickness of the first cabinet.
CN202010321718.6A 2020-04-22 2020-04-22 Sealing structure and sealing cabinet with same Pending CN113531120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010321718.6A CN113531120A (en) 2020-04-22 2020-04-22 Sealing structure and sealing cabinet with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010321718.6A CN113531120A (en) 2020-04-22 2020-04-22 Sealing structure and sealing cabinet with same

Publications (1)

Publication Number Publication Date
CN113531120A true CN113531120A (en) 2021-10-22

Family

ID=78124000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010321718.6A Pending CN113531120A (en) 2020-04-22 2020-04-22 Sealing structure and sealing cabinet with same

Country Status (1)

Country Link
CN (1) CN113531120A (en)

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