CN113332828A - Fireproof and heat-insulating manual purification plate - Google Patents
Fireproof and heat-insulating manual purification plate Download PDFInfo
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- CN113332828A CN113332828A CN202110813881.9A CN202110813881A CN113332828A CN 113332828 A CN113332828 A CN 113332828A CN 202110813881 A CN202110813881 A CN 202110813881A CN 113332828 A CN113332828 A CN 113332828A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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Abstract
The invention belongs to the field of purification plates, in particular to a fireproof and heat-insulating manual purification plate, which provides the following scheme aiming at the existing problems, which comprises a first purification plate and a second purification plate, wherein hinges are arranged on two sides of the top of the first purification plate and the second purification plate, cavities are arranged inside the first purification plate and the second purification plate, and the inner wall of the top side of the cavity is provided with a vertical hole, the bottom side of the hinge is respectively and fixedly provided with two inserting rods, the bottom ends of the inserting rods penetrate through the vertical hole, and extends into the cavity, the inner wall of the bottom side of the cavity is provided with a movable rod in a sliding way, and the inner walls of the two cavities which are close to each other are provided with L-shaped holes, the invention solves the defects in the prior art, make people not only can dismantle the change to the purifying plate, but also can fold and accomodate, reduce occupation of land space, operating procedure is simple convenient.
Description
Technical Field
The invention relates to the technical field of purification plates, in particular to a fireproof and heat-insulating manual purification plate.
Background
The purifying plate is also called as a purifying plate, is a composite plate, is widely applied to the field of purifying engineering with strict requirements on indoor environment, such as electronics, pharmacy, food, biology, aerospace, precision instrument manufacturing, scientific research and the like, and needs to be used in baking rooms, paint baking rooms or public places with dense population.
The equipment concatenation process between the present fire prevention purifying plate is loaded down with trivial details complicacy, and through long-time use, the adsorption effect of purifying plate can the variation, needs to dismantle the change to whole, brings inconvenience for the user, and the purifying plate is also convenient for fold simultaneously and accomodates, occupies great space, the urgent need for improvement.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a fireproof and heat-insulating manual purification plate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fireproof and heat-insulating manual purification plate comprises a first purification plate and a second purification plate, wherein hinges are arranged on two sides of the tops of the first purification plate and the second purification plate, cavities are formed in the first purification plate and the second purification plate, vertical holes are formed in the inner walls of the top sides of the cavities, two insertion rods are fixedly mounted on the bottom sides of the hinges respectively, the bottom ends of the insertion rods penetrate through the vertical holes and extend into the cavities, moving rods are slidably mounted on the inner walls of the bottom sides of the cavities, L-shaped holes are formed in the inner walls, close to one side, of the two cavities, one end of a cross rod is fixedly mounted on one side, close to one another, of the two moving rods, the other end of the cross rod extends into the L-shaped holes, one end of a long rod is fixedly mounted on one side of the cross rod, the other end of the long rod extends out of the L-shaped holes, a groove is formed in one side of the first purification plate, and a square block is slidably mounted in the groove, the rectangular hole has been seted up on the inner wall of recess one side, one side fixed mounting of square has the one end of action bars, and the other end of action bars runs through the rectangular hole to outside extending to first purifying plate, the spacing groove has been seted up to one side of second purifying plate, and one side fixed mounting of square has the stopper, stopper and spacing groove looks adaptation, one side of stopper is equipped with the pin, and one side of pin has seted up rectangular hole, one side fixed mounting of stopper has the one end of T type pole, and the other end of T type pole runs through rectangular hole, and extends to outside the pin.
Preferably, the inner wall of the bottom side of the cavity is provided with a first sliding groove, a first sliding block is arranged in the first sliding groove in a sliding mode, and the top side of the first sliding block is fixedly arranged on the moving rod.
Preferably, the inner wall of one side is kept away from each other to two cavities is connected with one end of a first spring, and the other end of the first spring is fixedly connected to the movable rod.
Preferably, a fixing hole is formed in one side of the inserting rod, a fixing rod is fixedly mounted on one side, close to each other, of the two moving rods, and the fixing rods are matched with the fixing hole.
Preferably, the arc catching groove has all been seted up to one side that two stock kept away from each other, and is equipped with same telescopic link between two stock, and the equal fixed mounting in both ends of telescopic link has the buckle, buckle and arc catching groove looks adaptation.
Preferably, the arc catching groove has all been seted up to one side that two stock kept away from each other, and is equipped with same telescopic link between two stock, and the equal fixed mounting in both ends of telescopic link has the buckle, buckle and arc catching groove looks adaptation.
Preferably, one end of a second spring is fixedly connected to the inner wall of one side of the second sliding groove, and the other end of the second spring is fixedly connected to the second sliding block.
Preferably, one end of a third spring is fixedly connected to the inner wall of the bottom side of the elongated hole, and the other end of the third spring is fixedly connected to the T-shaped rod.
Compared with the prior art, the invention has the beneficial effects that:
according to the fireproof and heat-insulating manual purifying plate, if the first purifying plate and the second purifying plate are to be disassembled, the telescopic rod is controlled to take the two retaining rings down from the arc-shaped retaining grooves of the long rod, then the fixed rod on the movable rod can be moved out of the fixed hole under the pulling of the first spring, the hinge can be taken down at the moment, and then the first purifying plate and the second purifying plate can be disassembled and replaced; if folding and containing are carried out, firstly, the operating rod is shifted to drive the limiting block to move into the groove, then the first purifying plate and the second purifying plate are folded around the hinge, and finally, the operating rod is released, and the stop lever moves to a proper position under the action of the third spring so as to prevent the folded turnover from recovering;
the invention overcomes the defects in the prior art, so that people not only can detach and replace the purification plate, but also can fold and store the purification plate, the occupied space is reduced, and the operation steps are simple and convenient.
Drawings
FIG. 1 is a schematic front view of a fireproof and heat-insulating manual cleaning board according to the present invention;
FIG. 2 is a schematic structural view of part A of a fireproof and heat-insulating manual cleaning board provided by the invention;
FIG. 3 is a schematic side view of a long rod of a fireproof and heat-insulating manual cleaning board according to the present invention;
FIG. 4 is a schematic top view of a fire-proof and heat-insulating manual cleaning board according to the present invention;
FIG. 5 is a schematic structural view of part B of a fireproof and heat-insulating manual cleaning board provided by the invention;
fig. 6 is a schematic side view of a limited block of the fireproof and heat-insulating manual cleaning board according to the present invention.
In the figure: 1 first purification board, 2 second purification board, 3 hinges, 4 cavities, 5 vertical holes, 6 inserted bars, 7 movable rods, 8 first sliding grooves, 9 first sliding blocks, 10 first springs, 11 fixing holes, 12 fixing rods, 13L-shaped holes, 14 cross bars, 15 long rods, 16 arc-shaped buckling grooves, 17 buckling rings, 18 telescopic rods, 19 grooves, 20 blocks, 21 second sliding grooves, 22 second sliding blocks, 23 second springs, 24 rectangular holes, 25 operating rods, 26 limiting grooves, 27 limiting blocks, 28 stop rods, 29 long-strip holes, 30T-shaped rods and 31 third springs.
Detailed Description
In the technical scheme:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-6, a fireproof and heat-insulating manual purification plate comprises a first purification plate 1 and a second purification plate 2, hinges 3 are respectively arranged on two sides of the top of the first purification plate 1 and the second purification plate 2, cavities 4 are respectively arranged inside the first purification plate 1 and the second purification plate 2, vertical holes 5 are arranged on the inner wall of the top side of the cavities 4, two insertion rods 6 are respectively and fixedly arranged on the bottom side of the hinges 3, the bottom ends of the insertion rods 6 penetrate through the vertical holes 5 and extend into the cavities 4, movable rods 7 are slidably arranged on the inner wall of the bottom side of the cavities 4, L-shaped holes 13 are respectively arranged on the inner walls of the two cavities 4 on the side close to each other, one end of a cross rod 14 is fixedly arranged on one side close to each other of the two movable rods 7, the other end of the cross rod 14 extends into the L-shaped holes 13, one end of a long rod 15 is fixedly arranged on one side of the cross rod 14, and the other end of the long rod 15 extends out of the L-shaped holes 13, recess 19 has been seted up to one side of first purifying plate 1, and slidable mounting has square 20 in the recess 19, rectangular hole 24 has been seted up on the inner wall of recess 19 one side, one side fixed mounting of square 20 has the one end of action bars 25, and the other end of action bars 25 runs through rectangular hole 24, and outside extending to first purifying plate 1, spacing groove 26 has been seted up to one side of second purifying plate 2, and one side fixed mounting of square 20 has stopper 27, stopper 27 and spacing groove 26 looks adaptation, one side of stopper 27 is equipped with pin 28, and rectangular hole 29 has been seted up to one side of pin 28, one side fixed mounting of stopper 27 has the one end of T type pole 30, and the other end of T type pole 30 runs through rectangular hole 29, and extend to outside pin 28.
In the invention, the inner wall of the bottom side of the cavity 4 is provided with a first sliding chute 8, a first sliding block 9 is arranged in the first sliding chute 8 in a sliding manner, the top side of the first sliding block 9 is fixedly arranged on the moving rod 7, and the first sliding chute 8 and the first sliding block 9 are matched with each other to ensure that the moving rod 7 can better slide.
In the invention, one end of a first spring 10 is fixedly connected to the inner walls of the two cavities 4 far away from each other, the other end of the first spring 10 is fixedly connected to the movable rod 7, and the first spring 10 is used for pulling out the fixed rod 12 from the fixed hole 11.
In the invention, one side of the inserting rod 6 is provided with a fixing hole 11, one side of the two moving rods 7 close to each other is fixedly provided with a fixing rod 12, and the fixing rod 12 is matched with the fixing hole 11.
In the invention, the two long rods 15 are provided with arc-shaped catching grooves 16 at the sides far away from each other, the same telescopic rod 18 is arranged between the two long rods 15, the two ends of the telescopic rod 18 are fixedly provided with retaining rings 17, and the retaining rings 17 are matched with the arc-shaped catching grooves 16.
In the invention, the inner walls of the top side and the bottom side of the groove 19 are both provided with second sliding grooves 21, second sliding blocks 22 are arranged in the second sliding grooves 21 in a sliding manner, and the sides, close to each other, of the two second sliding blocks 22 are fixedly arranged on the same square block 20.
In the present invention, one end of the second spring 23 is fixedly connected to the inner wall of one side of the second chute 21, and the other end of the second spring 23 is fixedly connected to the second slider 22.
In the present invention, one end of the third spring 31 is fixedly connected to the inner wall of the bottom side of the elongated hole 29, and the other end of the third spring 31 is fixedly connected to the T-bar 30.
Example two
Referring to fig. 1-6, a fireproof and heat-insulating manual purification plate comprises a first purification plate 1 and a second purification plate 2, hinges 3 are respectively arranged on two sides of the top of the first purification plate 1 and the second purification plate 2, cavities 4 are respectively arranged inside the first purification plate 1 and the second purification plate 2, vertical holes 5 are arranged on the inner wall of the top side of the cavities 4, two insertion rods 6 are respectively and fixedly arranged on the bottom side of the hinges 3, the bottom ends of the insertion rods 6 penetrate through the vertical holes 5 and extend into the cavities 4, movable rods 7 are slidably arranged on the inner wall of the bottom side of the cavities 4, L-shaped holes 13 are respectively arranged on the inner walls of the two cavities 4 on the side close to each other, one end of a cross rod 14 is fixedly arranged on one side close to each other of the two movable rods 7, the other end of the cross rod 14 extends into the L-shaped holes 13, one end of a long rod 15 is fixedly arranged on one side of the cross rod 14, and the other end of the long rod 15 extends out of the L-shaped holes 13, recess 19 has been seted up to one side of first purifying plate 1, and slidable mounting has square 20 in the recess 19, rectangular hole 24 has been seted up on the inner wall of recess 19 one side, one side fixed mounting of square 20 has the one end of action bars 25, and the other end of action bars 25 runs through rectangular hole 24, and outside extending to first purifying plate 1, spacing groove 26 has been seted up to one side of second purifying plate 2, and one side fixed mounting of square 20 has stopper 27, stopper 27 and spacing groove 26 looks adaptation, one side of stopper 27 is equipped with pin 28, and rectangular hole 29 has been seted up to one side of pin 28, one side fixed mounting of stopper 27 has the one end of T type pole 30, and the other end of T type pole 30 runs through rectangular hole 29, and extend to outside pin 28.
In the invention, a first sliding groove 8 is formed in the inner wall of the bottom side of the cavity 4, a first sliding block 9 is arranged in the first sliding groove 8 in a sliding mode, and the top side of the first sliding block 9 is fixedly arranged on the moving rod 7.
In the invention, one end of a first spring 10 is fixedly connected to the inner walls of the two cavities 4 far away from each other, and the other end of the first spring 10 is fixedly connected to the movable rod 7.
In the invention, one side of the inserting rod 6 is provided with a fixing hole 11, one side of the two moving rods 7 close to each other is fixedly provided with a fixing rod 12, and the fixing rod 12 is matched with the fixing hole 11.
In the invention, the two long rods 15 are provided with arc-shaped catching grooves 16 at the sides far away from each other, the same telescopic rod 18 is arranged between the two long rods 15, the two ends of the telescopic rod 18 are fixedly provided with retaining rings 17, and the retaining rings 17 are matched with the arc-shaped catching grooves 16.
In the invention, the inner walls of the top side and the bottom side of the groove 19 are both provided with second sliding grooves 21, second sliding blocks 22 are arranged in the second sliding grooves 21 in a sliding manner, and the sides, close to each other, of the two second sliding blocks 22 are fixedly arranged on the same square block 20.
In the present invention, one end of the second spring 23 is fixedly connected to the inner wall of one side of the second chute 21, and the other end of the second spring 23 is fixedly connected to the second slider 22.
In the present invention, one end of the third spring 31 is fixedly connected to the inner wall of the bottom side of the elongated hole 29, and the other end of the third spring 31 is fixedly connected to the T-bar 30.
EXAMPLE III
Referring to fig. 1-6, a fireproof and heat-insulating manual purification plate comprises a first purification plate 1 and a second purification plate 2, hinges 3 are respectively arranged on two sides of the top of the first purification plate 1 and the second purification plate 2, cavities 4 are respectively arranged inside the first purification plate 1 and the second purification plate 2, vertical holes 5 are arranged on the inner wall of the top side of the cavities 4, two insertion rods 6 are respectively and fixedly arranged on the bottom side of the hinges 3, the bottom ends of the insertion rods 6 penetrate through the vertical holes 5 and extend into the cavities 4, movable rods 7 are slidably arranged on the inner wall of the bottom side of the cavities 4, L-shaped holes 13 are respectively arranged on the inner walls of the two cavities 4 on the side close to each other, one end of a cross rod 14 is fixedly arranged on one side close to each other of the two movable rods 7, the other end of the cross rod 14 extends into the L-shaped holes 13, one end of a long rod 15 is fixedly arranged on one side of the cross rod 14, and the other end of the long rod 15 extends out of the L-shaped holes 13, recess 19 has been seted up to one side of first purifying plate 1, and slidable mounting has square 20 in the recess 19, rectangular hole 24 has been seted up on the inner wall of recess 19 one side, one side fixed mounting of square 20 has the one end of action bars 25, and the other end of action bars 25 runs through rectangular hole 24, and outside extending to first purifying plate 1, spacing groove 26 has been seted up to one side of second purifying plate 2, and one side fixed mounting of square 20 has stopper 27, stopper 27 and spacing groove 26 looks adaptation, one side of stopper 27 is equipped with pin 28, and rectangular hole 29 has been seted up to one side of pin 28, one side fixed mounting of stopper 27 has the one end of T type pole 30, and the other end of T type pole 30 runs through rectangular hole 29, and extend to outside pin 28.
In the invention, a first sliding groove 8 is formed in the inner wall of the bottom side of the cavity 4, a first sliding block 9 is arranged in the first sliding groove 8 in a sliding mode, and the top side of the first sliding block 9 is fixedly arranged on the moving rod 7.
In the invention, one end of a first spring 10 is fixedly welded on the inner wall of one side of each of the two cavities 4, which is far away from each other, and the other end of the first spring 10 is fixedly welded on the movable rod 7.
In the invention, one side of the inserting rod 6 is provided with a fixing hole 11, one side of the two moving rods 7 close to each other is fixedly provided with a fixing rod 12, and the fixing rod 12 is matched with the fixing hole 11.
In the invention, the two long rods 15 are provided with arc-shaped catching grooves 16 at the sides far away from each other, the same telescopic rod 18 is arranged between the two long rods 15, the two ends of the telescopic rod 18 are fixedly provided with retaining rings 17, and the retaining rings 17 are matched with the arc-shaped catching grooves 16.
In the invention, the inner walls of the top side and the bottom side of the groove 19 are dug with second sliding grooves 21, second sliding blocks 22 are arranged in the second sliding grooves 21 in a sliding mode, and the sides, close to each other, of the two second sliding blocks 22 are fixedly arranged on the same square block 20.
In the present invention, one end of the second spring 23 is fixedly welded to the inner wall of one side of the second sliding chute 21, and the other end of the second spring 23 is fixedly welded to the second slider 22.
In the present invention, one end of the third spring 31 is fixedly connected to the inner wall of the bottom side of the elongated hole 29, and the other end of the third spring 31 is fixedly connected to the T-bar 30.
In the invention, if the first purifying plate 1 and the second purifying plate 2 are to be disassembled, firstly, the telescopic rod 18 is controlled to take the two retaining rings 17 down from the arc-shaped retaining grooves 16 of the long rod 15, then the fixed rod 12 on the movable rod 7 is moved out from the fixed hole 11 under the pulling of the first spring 10, at this time, the hinge 3 can be taken down, and then the first purifying plate 1 and the second purifying plate 2 can be disassembled and replaced; if the folding storage is required, the operating rod 25 is firstly pulled to move into the groove 19 with the limiting block 27, then the first purifying plate 1 and the second purifying plate 2 are folded around the hinge 3, finally the operating rod 25 is released, and the stop lever 28 moves to a proper position under the action of the third spring 31, so that the folded turnover recovery is prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A fireproof and heat-insulating manual purification plate comprises a first purification plate (1) and a second purification plate (2) and is characterized in that hinges (3) are arranged on two sides of the top of the first purification plate (1) and the second purification plate (2), cavities (4) are formed in the first purification plate (1) and the second purification plate (2), vertical holes (5) are formed in the inner wall of the top side of each cavity (4), two insertion rods (6) are fixedly mounted on the bottom sides of the hinges (3) respectively, the bottom ends of the insertion rods (6) penetrate through the vertical holes (5) and extend into the cavities (4), movable rods (7) are slidably mounted on the inner wall of the bottom side of each cavity (4), L-shaped holes (13) are formed in the inner wall of one side, close to each other, of the two movable rods (7), one end of a cross rod (14) is fixedly mounted on one side, close to each other, of the two movable rods (7), and the other end of the cross rod (14) extends into the L-shaped hole (13), one side of the cross rod (14) is fixedly provided with one end of a long rod (15), the other end of the long rod (15) extends out of the L-shaped hole (13), one side of the first purifying plate (1) is provided with a groove (19), a square block (20) is arranged in the groove (19) in a sliding manner, the inner wall of one side of the groove (19) is provided with a rectangular hole (24), one side of the square block (20) is fixedly provided with one end of an operating rod (25), the other end of the operating rod (25) penetrates through the rectangular hole (24) and extends out of the first purifying plate (1), one side of the second purifying plate (2) is provided with a limit groove (26), one side of the square block (20) is fixedly provided with a limit block (27), the limit block (27) is matched with the limit groove (26), one side of the limit block (27) is provided with a stop rod (28), and rectangular hole (29) have been seted up to one side of pin (28), one side fixed mounting of stopper (27) has the one end of T type pole (30), and the other end of T type pole (30) runs through rectangular hole (29) to extend outside pin (28).
2. A fire-proof heat-insulating manual cleaning board according to claim 1, characterized in that the inner wall of the bottom side of the cavity (4) is provided with a first sliding chute (8), a first sliding block (9) is slidably mounted in the first sliding chute (8), and the top side of the first sliding block (9) is fixedly mounted on the moving rod (7).
3. A fire-proof and heat-insulating manual cleaning board according to claim 1, characterized in that the inner walls of the two cavities (4) on the sides far away from each other are fixedly connected with one end of a first spring (10), and the other end of the first spring (10) is fixedly connected with the moving rod (7).
4. A fire-proof heat-insulating manual purification plate as claimed in claim 1, wherein a fixing hole (11) is formed in one side of the insertion rod (6), a fixing rod (12) is fixedly mounted on the side, close to each other, of each of the two movable rods (7), and the fixing rod (12) is matched with the fixing hole (11).
5. The manual fireproof and heat-insulating purification plate as claimed in claim 1, wherein the two long rods (15) are provided with arc-shaped catching grooves (16) on the sides away from each other, and a same telescopic rod (18) is provided between the two long rods (15), the two ends of the telescopic rod (18) are fixedly provided with retaining rings (17), and the retaining rings (17) are matched with the arc-shaped catching grooves (16).
6. A fire-proof heat-insulating manual purification plate according to claim 1, characterized in that the inner walls of the top side and the bottom side of the groove (19) are provided with second sliding grooves (21), second sliding blocks (22) are slidably mounted in the second sliding grooves (21), and the sides of the two second sliding blocks (22) close to each other are fixedly mounted on the same square block (20).
7. A fire-proof heat-insulating manual cleaning board according to claim 6, characterized in that one end of a second spring (23) is fixedly connected to the inner wall of one side of the second chute (21), and the other end of the second spring (23) is fixedly connected to the second slider (22).
8. A fire-proof heat-insulating manual cleaning board according to claim 1, characterized in that one end of a third spring (31) is fixedly connected to the inner wall of the bottom side of the elongated hole (29), and the other end of the third spring (31) is fixedly connected to the T-shaped bar (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813881.9A CN113332828A (en) | 2021-07-19 | 2021-07-19 | Fireproof and heat-insulating manual purification plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813881.9A CN113332828A (en) | 2021-07-19 | 2021-07-19 | Fireproof and heat-insulating manual purification plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113332828A true CN113332828A (en) | 2021-09-03 |
Family
ID=77480017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110813881.9A Pending CN113332828A (en) | 2021-07-19 | 2021-07-19 | Fireproof and heat-insulating manual purification plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113332828A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1459938A1 (en) * | 2003-03-10 | 2004-09-22 | WKW Erbslöh Automotive GmbH | Fastener for releasably attaching a member to a carrier |
| CN208132902U (en) * | 2018-04-18 | 2018-11-23 | 池杭英 | A kind of cosmetics process operation platform |
| CN110700736A (en) * | 2019-09-25 | 2020-01-17 | 天津星月欧瑞门业有限公司 | Simple to operate's fire door that prevents |
| CN210859545U (en) * | 2019-11-06 | 2020-06-26 | 扬中市福达绝缘电器有限公司 | Polytetrafluoroethylene stick convenient to it is folding |
| CN213206200U (en) * | 2020-09-07 | 2021-05-14 | 苏州维达奥机电设备有限公司 | Spliced combined sheet metal part convenient to disassemble and assemble quickly |
-
2021
- 2021-07-19 CN CN202110813881.9A patent/CN113332828A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1459938A1 (en) * | 2003-03-10 | 2004-09-22 | WKW Erbslöh Automotive GmbH | Fastener for releasably attaching a member to a carrier |
| CN208132902U (en) * | 2018-04-18 | 2018-11-23 | 池杭英 | A kind of cosmetics process operation platform |
| CN110700736A (en) * | 2019-09-25 | 2020-01-17 | 天津星月欧瑞门业有限公司 | Simple to operate's fire door that prevents |
| CN210859545U (en) * | 2019-11-06 | 2020-06-26 | 扬中市福达绝缘电器有限公司 | Polytetrafluoroethylene stick convenient to it is folding |
| CN213206200U (en) * | 2020-09-07 | 2021-05-14 | 苏州维达奥机电设备有限公司 | Spliced combined sheet metal part convenient to disassemble and assemble quickly |
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