CN216407736U - Telescopic structure with movable seal - Google Patents
Telescopic structure with movable seal Download PDFInfo
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- CN216407736U CN216407736U CN202123225004.4U CN202123225004U CN216407736U CN 216407736 U CN216407736 U CN 216407736U CN 202123225004 U CN202123225004 U CN 202123225004U CN 216407736 U CN216407736 U CN 216407736U
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Abstract
The utility model provides a telescopic structure with a movable seal, and relates to the technical field of telescopic structures. The method comprises the following steps: a first body, a second body, and a movable seal; the first main body is of an open box body structure, and side plates on two sides of the first main body are provided with first sliding grooves; the second main body comprises a matching part and a mounting part, wherein first sliding parts are arranged on two sides of the mounting part, and the matching part enters and exits from the inside of the first main body through sliding fit of the first sliding parts and the first sliding grooves; the movable seal may be used to seal a gap between the first slider and the mating portion. The movable sealing element is designed for sealing relative gaps, the problem that in the traditional scheme, most of structures with fixed sealing structures cannot deform along with the telescopic motion of the bin body, so that the corresponding sealing effect cannot be realized is solved, and the movable sealing performance of the telescopic structure in the scheme can be guaranteed.
Description
Technical Field
The utility model relates to the technical field of telescopic structures, in particular to a telescopic structure with movable seal.
Background
The existing composite telescopic bin generally comprises two bin bodies, one of the two bin bodies can be stored into the other bin body through a sliding guide rail, the movable gap position is often required to be sealed in the pumping process, the existing sealing mechanism is mostly of a fixed structure, and the existing sealing mechanism cannot deform along with the telescopic motion of the bin body, so that the existing composite telescopic bin cannot adapt to the sealing effect that the corresponding deformation cannot be realized due to the change of the movable gap.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a telescopic structure with a movable seal for solving the problems of the background art.
To achieve the above and other related objects, the present invention provides a telescopic structure with a movable seal, comprising: a first body, a second body, and a movable seal;
the first main body is of an open box body structure, and side plates on two sides of the first main body are provided with first sliding grooves;
the second main body comprises a matching part and an installation part, wherein first sliding parts are arranged on two sides of the installation part, the matching part is fixedly connected with the installation part, the width of the installation part is greater than that of the matching part, and the matching part enters and exits from the inside of the first main body through sliding fit of the first sliding parts and the first sliding grooves;
the movable sealing member may be configured to seal a gap between the first slider and the mating portion, the movable sealing member may be curled and unfolded in a direction of relative movement of the first body and the second body, one end of the movable sealing member is mounted on the first body, and the other end of the movable sealing member is mounted on the mounting portion.
Optionally, a second sliding part is arranged on the inner wall of the first main body, a second sliding groove is arranged on the matching portion, and the second sliding part is in sliding fit with the second sliding groove.
Optionally, the movable sealing element includes curlable metal framework, two opposite sides of curlable metal framework along the vertical direction of curling direction are sealing portions, two the sealing portion respectively with first slider the cooperation portion contact, the parcel has on the sealing portion sealed coating layer.
Optionally, the crimpable metal framework is a sheet structure made of spring steel;
the sealing coating layer is made of rubber.
Optionally, the movable sealing element is in a C-shaped structure along the cross-sectional direction.
Optionally, the crimpable metal framework further includes a middle portion located between the two sealing portions in the direction of the cross section, and the sealing coating layer is wrapped on the middle portion.
Optionally, the thickness of the seal coat on the seal portion is greater than the thickness of the seal coat on the intermediate portion.
Optionally, a fixing structure is arranged at one end of the movable sealing element close to the first main body, the movable sealing element is connected with the first main body through the fixing structure,
the movable sealing element is close to one end of the mounting part is a curled end, and the curled end is mounted on the mounting part.
Optionally, the fixing structure is a fixing plate, and a mounting hole is formed in the fixing plate.
Optionally, the mounting portion is provided with receiving grooves on both sides of the mounting portion, the receiving grooves being adapted to receive the curled end.
As mentioned above, the telescopic structure with movable seal of the present invention has at least the following beneficial effects:
the utility model provides a telescopic structure with movable seal, when the telescopic structure is applied to a structure of a combined type telescopic cabin, two cabin bodies can realize the relative containing and unfolding functions of the two cabin bodies through being arranged on two main bodies in the telescopic structure, and meanwhile, aiming at the condition that a gap generated by a to-be-slid structure and generated in the pumping and conveying process of the two cabin bodies is easy to leak, the utility model also aims at designing a movable seal piece for sealing the relative gap, solves the problem that the structure of which the seal structure is mostly fixed in the traditional scheme can not be deformed along with the telescopic motion of the cabin bodies, so that the corresponding seal effect can not be realized, and can ensure the movable seal performance of the telescopic structure in the scheme.
Drawings
FIG. 1 is a schematic view of the overall structure of a telescopic structure with a movable seal according to the present invention;
FIG. 2 is a schematic view showing the installation position of the movable seal member according to the present invention;
FIG. 3 is a schematic view of the position of the second runner and the second slider in the present invention;
FIG. 4 is a schematic view of the overall construction of the movable seal of the present invention;
FIG. 5 is a schematic cross-sectional view of the movable seal of the present invention (in a C-shaped configuration in cross-section);
fig. 6 shows a schematic cross-sectional view of a movable seal according to the utility model (the thickness of the seal coating on the sealing portion is greater than the thickness of the seal coating on the intermediate portion).
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.
Referring to fig. 1 and 2, the present invention provides a telescopic structure with a movable seal, comprising: a first body 1, a second body 2 and a movable seal 3; the first main body 1 is of an open box structure, and side plates on two sides of the first main body 1 are provided with first sliding grooves 11; the second main body 2 comprises a matching part 21 and a mounting part 22, first sliding parts 23 are arranged on two sides of the mounting part 22, the matching part 21 is fixedly connected with the mounting part 22, the width of the mounting part 22 is greater than that of the matching part 21, and the matching part 21 enters and exits the inside of the first main body 1 through sliding fit of the first sliding parts 23 and the first sliding grooves 11; the movable sealing member 3 may be used to seal a gap between the first slider 23 and the fitting portion 21, the movable sealing member 3 may be curled and unfolded in a relative movement direction of the first body 1 and the second body 2, one end of the movable sealing member 3 is mounted on the first body 1, and the other end of the movable sealing member 3 is mounted on the mounting portion 22. The utility model provides a telescopic structure with movable seal, when the telescopic structure is applied to a structure of a combined type telescopic cabin, two cabin bodies can realize the relative containing and unfolding functions of the two cabin bodies through being arranged on two main bodies in the telescopic structure, and meanwhile, aiming at the condition that a gap generated by a to-be-slid structure and generated in the pumping and conveying process of the two cabin bodies is easy to leak, the utility model also designs a movable sealing element 3 for sealing the relative gap, solves the problem that the structure of which the sealing structure is mostly fixed in the traditional scheme can not deform along with the telescopic motion of the cabin bodies, so that the corresponding sealing effect can not be realized, and can ensure the movable seal of the telescopic structure in the scheme.
In this embodiment, referring to fig. 3, a second sliding part 12 is disposed on an inner wall of the first main body 1, a second sliding groove 24 is disposed on the matching portion 21, and the second sliding part 12 is in sliding fit with the second sliding groove 24. The inner wall of the first main body 1 can be provided with a plurality of groups of second sliding parts 12, the matching part 21 can be correspondingly provided with an equal number of second sliding grooves 24, and the first main body 1 and the matching part 21 can be matched with the second main body 2 more smoothly through the sliding fit of the second sliding parts 12 and the second sliding grooves 24.
In this embodiment, referring to fig. 2, 4-6, the movable sealing element 3 includes a crimpable metal frame 31, two opposite sides of the crimpable metal frame 31 along a direction perpendicular to a crimping direction are sealing portions 311, the two sealing portions 311 are respectively in contact with the first sliding member 23 and the matching portion 21, and the sealing portion 311 is wrapped with the sealing wrapping layer 32. When the sealing member is applied to two cabin bodies with relative sliding, because the extending and unfolding positions of the cabin bodies are not fixed, if the traditional sealing member in a fixed form is adopted to realize sealing, the requirement of deformation cannot be met along with the relative movement of the cabin bodies, and therefore, the corresponding sealing effect cannot be achieved, and the main body adopted in the scheme is the movable sealing member 3 consisting of a crimpable metal framework, and meanwhile, the sealing coating layers 32 are coated on the two sides of the metal framework to achieve the sealing performance, so that the movable sealing member 3 can deform and curl along with relatively movable objects to adapt to the sealing requirements in different combination states, and is more flexible and effective.
In this embodiment, the crimpable metal framework 31 is a sheet structure made of spring steel material; the sealing coating 32 is made of rubber. The crimpable metal frame 31 is required to ensure that the crimpable metal frame can be deformed to meet the corresponding use requirement and has the requirement of ensuring long-term use, so that the crimpable metal frame 31 can be made of spring steel, and has excellent elasticity reducing performance and fatigue resistance on the premise of meeting the crimping deformation. The sealing coating 32 may be made of rubber material commonly used in sealing material to satisfy its corresponding sealing performance.
In this embodiment, referring to fig. 5 and 6, the movable sealing member 3 is C-shaped along the cross-sectional direction. The curved structure setting that movable sealing member 3 is C shape along the cross section direction, compare in the bar structure who is the non-crooked linear type, the curved structure setting that is the C type can realize the effect of curling better.
In this embodiment, referring to fig. 5 and fig. 6, the crimpable metal framework 31 further includes an intermediate portion 312 located between the two sealing portions 311 in the cross-sectional direction, and the sealing coating layer 32 is wrapped on the intermediate portion 312.
In this embodiment, referring to fig. 6, the thickness of the sealing coating 32 on the sealing portion 311 is greater than the thickness of the sealing coating 32 on the middle portion 312. In order to ensure a good sealing effect and save a part of the material, a thicker point of the sealing coating layer 32 on the sealing portion 311 can satisfy a better sealing performance, and a relatively thinner point of the sealing coating layer 322 on the middle portion 312 can save the material.
In this embodiment, referring to fig. 2 and 4, a fixing structure 33 is disposed at an end of the movable sealing element 3 close to the first main body 1, the movable sealing element 3 is connected to the first main body 1 through the fixing structure 33, a curled end 34 is disposed at an end of the movable sealing element 3 close to the mounting portion 22, and the curled end 34 is mounted on the mounting portion 22. Optionally, the fixing structure 33 is a fixing plate, a mounting hole is formed in the fixing plate, the mounting hole may be a threaded hole, and the fixing structure 33 may be used to connect and fix the movable sealing element 3 and the first main body 1 by a threaded fastener; the mounting portion 22 is provided with receiving grooves 221 at both sides near the first slider 23, respectively, and the receiving grooves 221 are used for receiving the curled end 34. Optionally, the receiving groove 221 may be a receiving groove 221 having a semicircular shape, and may be fully attached to the rolled shape of the curled end 34 while more fully utilizing space efficiency.
In summary, the utility model provides a telescopic structure with movable seal, when applied to a structure of a combined telescopic bin, two bin bodies can be installed on two main bodies in the telescopic bin to realize the relative storage and expansion functions, and meanwhile, aiming at the condition that a gap generated by a sliding structure generated in the pumping process of the two bin bodies is easy to leak, the utility model also designs a movable seal member for sealing the relative gap, solves the problem that the structure of which the seal structure is mostly fixed in the traditional scheme cannot deform along with the telescopic motion of the bin bodies, so that the corresponding seal effect cannot be realized, and can ensure the movable seal of the telescopic structure in the scheme. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A telescoping structure with a live seal, comprising: a first body, a second body, and a movable seal;
the first main body is of an open box body structure, and side plates on two sides of the first main body are provided with first sliding grooves;
the second main body comprises a matching part and an installation part, wherein first sliding parts are arranged on two sides of the installation part, the matching part is fixedly connected with the installation part, the width of the installation part is greater than that of the matching part, and the matching part enters and exits from the inside of the first main body through sliding fit of the first sliding parts and the first sliding grooves;
the movable sealing member is used for sealing a gap between the first sliding member and the matching portion, the movable sealing member can be curled and unfolded along the relative movement direction of the first main body and the second main body, one end of the movable sealing member is installed on the first main body, and the other end of the movable sealing member is installed on the installation portion.
2. A telescoping structure with a live seal, according to claim 1, wherein:
the inner wall of the first main body is provided with a second sliding part, the matching part is provided with a second sliding groove, and the second sliding part is in sliding fit with the second sliding groove.
3. A telescoping structure with a live seal, according to claim 1, wherein:
the movable sealing element comprises a crimpable metal framework, two opposite sides of the crimpable metal framework in the vertical direction of the crimping direction are sealing parts, the sealing parts are respectively in contact with the first sliding part and the matching part, and a sealing coating layer is wrapped on the sealing parts.
4. A telescoping structure with a live seal, according to claim 3, wherein:
the crimpable metal framework is a sheet structure made of spring steel;
the sealing coating layer is made of rubber.
5. A telescoping structure with a live seal, according to claim 3, wherein:
the movable sealing element is of a C-shaped structure along the cross section direction.
6. A telescopic structure with a movable seal according to any of claims 3 to 5, wherein:
the crimpable metal framework further comprises a middle part located between the two sealing parts in the direction of the cross section, and the sealing coating layer wraps the middle part.
7. The telescopic structure with a movable seal according to claim 6, wherein:
the thickness of the seal coat layer on the seal portion is greater than the thickness of the seal coat layer on the intermediate portion.
8. A telescoping structure with a live seal, according to claim 1, wherein:
the movable sealing element is provided with a fixed structure at one end close to the first main body, the movable sealing element is connected with the first main body through the fixed structure,
the movable sealing element is close to one end of the mounting part is a curled end, and the curled end is mounted on the mounting part.
9. The telescopic structure with a movable seal according to claim 8, wherein:
the fixing structure is a fixing plate, and mounting holes are formed in the fixing plate.
10. The telescopic structure with a movable seal according to claim 8, wherein:
the installation department is being close to the both sides of first slider are equipped with the holding tank respectively, the holding tank is used for holding curl the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123225004.4U CN216407736U (en) | 2021-12-21 | 2021-12-21 | Telescopic structure with movable seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123225004.4U CN216407736U (en) | 2021-12-21 | 2021-12-21 | Telescopic structure with movable seal |
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| Publication Number | Publication Date |
|---|---|
| CN216407736U true CN216407736U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123225004.4U Active CN216407736U (en) | 2021-12-21 | 2021-12-21 | Telescopic structure with movable seal |
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| CN (1) | CN216407736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943998A (en) * | 2023-07-21 | 2023-10-27 | 深圳市尚水智能股份有限公司 | Air outlet device, baking system and coating machine |
-
2021
- 2021-12-21 CN CN202123225004.4U patent/CN216407736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943998A (en) * | 2023-07-21 | 2023-10-27 | 深圳市尚水智能股份有限公司 | Air outlet device, baking system and coating machine |
| CN116943998B (en) * | 2023-07-21 | 2024-03-22 | 深圳市尚水智能股份有限公司 | Air outlet device, baking system and coating machine |
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