CN211666560U - Lower air supplementing frame - Google Patents
Lower air supplementing frame Download PDFInfo
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- CN211666560U CN211666560U CN202020127504.0U CN202020127504U CN211666560U CN 211666560 U CN211666560 U CN 211666560U CN 202020127504 U CN202020127504 U CN 202020127504U CN 211666560 U CN211666560 U CN 211666560U
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- groove
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- 230000001502 supplementing effect Effects 0.000 title description 4
- 238000001125 extrusion Methods 0.000 claims description 26
- 239000013589 supplement Substances 0.000 claims description 18
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a mend wind frame down, including two bayonets on mend wind frame body and the lower wind frame body of mending down, the front side and the rear side of bayonet socket are all established to the opening, the bayonet socket internalization clamps the cardboard rather than the looks adaptation, has all seted up first rectangular channel on the both sides inner wall of bayonet socket, and sliding sleeve is equipped with the rectangle pole in the first rectangular channel, and the draw-in groove that the bottom set up for the opening is all seted up to the both sides of cardboard, and establish to the opening the rear side of draw-in groove, and the one end that is located two rectangle poles on the same water flat line and is close to each other extends to in the draw-in groove that corresponds and fixed mounting respectively has the fixed plate, and the second rectangular channel has been seted up at the top of fixed plate to one side that two fixed plates. The utility model relates to a rationally, convenient operation is convenient for compress tightly the cardboard automatically after clamping, improves the stability that clamps, satisfies the user demand, is favorable to the use.
Description
Technical Field
The utility model relates to a mend wind frame technical field down, especially relate to a mend wind frame down.
Background
Mend wind frame down and be a spare part in the frame before multi-functional dismouting, can press the mesa below it, it is equipped with two bayonets on the wind frame down and is used for connecting about the cupboard cardboard, be equipped with a plurality of strengthening ribs on the wind frame down, a stability for reinforcing wind frame down, current wind frame is mended down when being connected with the cardboard of controlling the cupboard, most directly clamps in its bayonet socket, it is not convenient for the automation after clamping to compress tightly fixedly, and then the unstable phenomenon appears clamping easily, influence the installation stability of preceding frame, can not satisfy the user demand, therefore we have proposed a wind frame of mending down and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a lower air supplement frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lower air supplement frame comprises a lower air supplement frame body and two bayonets arranged on the lower air supplement frame body, wherein the front side and the rear side of each bayonet are respectively provided with an opening, a clamping plate matched with the bayonet is movably clamped in each bayonet, first rectangular grooves are respectively formed in the inner walls of the two sides of each bayonet, a rectangular rod is sleeved in each first rectangular groove in a sliding manner, clamping grooves with the bottoms provided with the openings are respectively formed in the two sides of each clamping plate, the rear side of each clamping groove is provided with an opening, the mutually close ends of the two rectangular rods on the same horizontal line respectively extend into the corresponding clamping grooves and are fixedly provided with a fixed plate, the mutually close sides of the two fixed plates on the same horizontal line are respectively in movable contact with the inner wall of one side of the corresponding clamping groove, a second rectangular groove is formed in the top of each fixed plate, a movable plate is sleeved in each second rectangular groove in a sliding manner, fixed mounting has a plurality of first springs between the bottom of movable plate and the bottom inner wall of the second rectangular channel that corresponds, the top of hemisphere and the top inner wall movable contact of the draw-in groove that corresponds, equal fixed mounting has the extrusion piece on the one side inner wall that two draw-in grooves that are located on same cardboard are close to each other, one side that the extrusion piece is close to the hemisphere that corresponds is established to the arc convex surface, arc convex surface and the hemisphere looks adaptation that corresponds on the extrusion piece, one side that the extrusion piece is close to the hemisphere that corresponds and hemisphere movable contact, first through-hole has been seted up at the top of rectangular rod, fixed mounting has same locating lever between the both sides inner wall of first through-hole, fixed mounting has same fixed block between the top inner wall of first rectangular channel and the bottom inner wall, the fixed block is located the first through-hole that corresponds, the fixed block sliding sleeve is established on the locating lever that corresponds, fixed mounting has same second between one Two springs.
Preferably, the inner walls of the two sides of the second rectangular groove are provided with sliding grooves, the two sides of the moving plate are fixedly provided with sliding blocks, and the sliding blocks are connected with the corresponding sliding grooves in a sliding mode.
Preferably, a rectangular hole is formed in one side of the fixing block, and the side wall of the rectangular hole is in sliding connection with the outer side of the corresponding positioning rod.
Preferably, the front side and the rear side of the fixing block are respectively connected with the front side inner wall and the rear side inner wall of the corresponding first through hole in a sliding manner.
Preferably, the number of the first springs in the same second rectangular groove is two to four, and the two to four first springs in the same second rectangular groove are arranged on the inner wall of the bottom of the second rectangular groove at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
by matching the lower air supplement frame body, the bayonets, the extrusion blocks, the first rectangular grooves, the rectangular rods, the fixed plates, the second rectangular grooves, the movable plates, the hemispheroids, the first springs, the fixed blocks, the positioning rods, the second springs, the clamping plates, the first through holes and the clamping grooves, wherein the clamping plates are positioned outside the corresponding bayonets, when the clamping plates are required to be clamped in the corresponding bayonets, the clamping plates are aligned with the corresponding bayonets, the clamping plates are pushed to drive the corresponding extrusion blocks to move and extrude the hemispheroids, the hemispheroids move downwards and move in the direction far away from the corresponding clamping plates under the extrusion force, the hemispheroids drive the corresponding movable plates to move downwards and compress the first springs while moving downwards, the hemispheroids drive the fixed plates to move by driving the corresponding movable plates when moving in the direction far away from the corresponding clamping plates, the corresponding rectangular rods are driven to move and compress the second springs while the fixed plates move, when the extrusion piece staggers with the hemisphere that corresponds, the elastic band of first spring drives the hemisphere upwards to contact through the movable plate that corresponds this moment and contacts with the top inner wall of draw-in groove, the elasticity of second spring drives the fixed plate through the rectangular rod that corresponds and moves to the one side inner wall in close contact with the draw-in groove, when the front side of fixed plate and the front side inner wall contact of the draw-in groove that corresponds, the restriction cardboard continues to move, first spring and second spring all are in half compression state and continue to extrude the cardboard that corresponds this moment, under the effect of extrusion force, reached the fixed to the cardboard.
The utility model relates to a rationally, convenient operation is convenient for compress tightly the cardboard automatically after clamping, improves the stability that clamps, satisfies the user demand, is favorable to the use.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a lower air supplement frame provided by the present invention;
fig. 2 is a schematic structural view of a portion a of a lower air supplement frame provided by the present invention;
FIG. 3 is a perspective view of the extrusion block of FIG. 2;
fig. 4 is a schematic side view of the hemisphere shown in fig. 2.
In the figure: the wind supplementing frame comprises a lower wind supplementing frame body 1, a bayonet 2, an extrusion block 3, a first rectangular groove 4, a rectangular rod 5, a fixing plate 6, a second rectangular groove 7, a moving plate 8, a hemisphere 9, a first spring 10, a fixing block 11, a positioning rod 12, a second spring 13, a clamping plate 14, a first through hole 15 and a clamping groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a lower air supplement frame comprises a lower air supplement frame body 1 and two bayonets 2 arranged on the lower air supplement frame body 1, wherein the front side and the rear side of each bayonet 2 are respectively provided with an opening, a bayonet board 14 matched with the bayonet 2 is movably clamped in the bayonet 2, the inner walls of the two sides of the bayonet 2 are respectively provided with a first rectangular groove 4, a rectangular rod 5 is sleeved in the first rectangular groove 4 in a sliding manner, the two sides of the bayonet board 14 are respectively provided with a clamping groove 16 with an opening at the bottom, the rear side of the clamping groove 16 is provided with an opening, the ends, close to each other, of the two rectangular rods 5 on the same horizontal line respectively extend into the corresponding clamping grooves 16 and are fixedly provided with a fixed plate 6, the side, close to each other, of the two fixed plates 6 on the same horizontal line respectively and movably contact with the inner wall of one side of the corresponding clamping groove 16, the top of, the top of the movable plate 8 extends to the upper part of the corresponding fixed plate 6 and is fixedly provided with a hemisphere 9, a plurality of first springs 10 are fixedly arranged between the bottom of the movable plate 8 and the inner wall of the bottom of the corresponding second rectangular groove 7, the top of the hemisphere 9 is in movable contact with the inner wall of the top of the corresponding clamping groove 16, the inner walls of one side, close to each other, of the two clamping grooves 16 on the same clamping plate 14 are fixedly provided with an extrusion block 3, one side, close to the corresponding hemisphere 9, of the extrusion block 3 is provided with an arc-shaped convex surface, the arc-shaped convex surface on the extrusion block 3 is matched with the corresponding hemisphere 9, one side, close to the corresponding hemisphere 9, of the extrusion block 3 is in movable contact with the hemisphere 9, the top of the rectangular rod 5 is provided with a first through hole 15, a same positioning rod 12 is fixedly arranged between the inner walls on two sides of the first through hole 15, and a, fixed block 11 is located corresponding first through-hole 15, and fixed block 11 slip cover is established on corresponding locating lever 12, and fixed block 11 is close to one side of corresponding fixed plate 6 and first through-hole 15 and is close to between one side inner wall of fixed plate 6 fixed mounting have same second spring 13, the utility model relates to a rationally, convenient operation is convenient for compress tightly cardboard 14 automatically after clamping, improves the stability that clamps, satisfies the user demand, is favorable to using.
The utility model discloses in, the spout has all been seted up on the both sides inner wall of second rectangular channel 7, the equal fixed mounting in both sides of movable plate 8 has the slider, slider and the spout sliding connection that corresponds, the rectangular hole has been seted up to one side of fixed block 11, the lateral wall of rectangular hole and the outside sliding connection of the locating lever 12 that corresponds, the front side and the rear side of fixed block 11 respectively with the front side inner wall and the rear side inner wall sliding connection of the first through-hole 15 that correspond, the first spring 10 quantity that is located same second rectangular channel 7 is two to four, and two to four equidistant settings of first spring 10 that are located same second rectangular channel 7 are on the bottom inner wall of second rectangular channel 7, the utility model relates to a rationally, convenient operation, be convenient for compress tightly cardboard 14 automatically after clamping, improve the stability that clamps, satisfy the user demand, be favorable to using.
The working principle is as follows: when the clamping plate 14 is located outside the corresponding bayonet 2, when the clamping plate 14 needs to be clamped in the corresponding bayonet 2, the clamping plate 14 is aligned with the corresponding bayonet 2 to push the clamping plate 14, the clamping plate 14 moves while driving the corresponding extrusion block 3 to move, when the extrusion block 3 moves to be in contact with one hemisphere 9, the extrusion block 3 continues to move, the arc convex surface of the extrusion block extrudes the hemisphere 9, the extrusion force enables the hemisphere 9 to move downwards and move in the direction far away from the corresponding clamping plate 14, the hemisphere 9 moves downwards while driving the corresponding moving plate 8 to move downwards, the moving plate 8 moves downwards while driving the corresponding two sliding blocks to respectively slide in the sliding grooves, the moving plate 8 moves downwards while compressing the corresponding first spring 10, when the hemisphere 9 moves in the direction far away from the corresponding clamping plate 14, the hemisphere 9 drives the corresponding moving plate 8 to move, the movable plate 8 drives the fixed plate 6 to move through the corresponding second rectangular groove 7, the fixed plate 6 drives the corresponding rectangular rod 5 to move while moving, the rectangular rod 5 drives the corresponding positioning rod 12 to slide in the fixed block 11 while moving, the rectangular rod 5 compresses the corresponding second spring 13 while moving, when the extrusion block 3 is staggered with the corresponding hemispheroid 9, the first spring 10 in a compressed state and the second spring 13 in a compressed state both reset gradually, the elastic force of the first spring 10 drives the corresponding movable plate 8 to move upwards, the movable plate 8 drives the corresponding hemispheroid 9 to move upwards while moving upwards to be in contact with the top inner wall of the clamping groove 16, the elastic force of the second spring 13 drives the corresponding rectangular rod 5 to move, the rectangular rod 5 drives the corresponding fixed plate 6 to move to be in close contact with the inner wall of one side of the clamping groove 16, when the front side of fixed plate 6 and the front side inner wall contact of the draw-in groove 16 that corresponds, restriction cardboard 14 continues to remove, and first spring 10 and second spring 13 all are in half compression state and continue to extrude corresponding cardboard 14 this moment, under the effect of the extrusion force, have reached the fixed to cardboard 14 for be convenient for compress tightly cardboard 14 after clamping automatically, improve the stability that clamps.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A lower air supplement frame comprises a lower air supplement frame body (1) and two bayonets (2) arranged on the lower air supplement frame body (1), wherein the front side and the rear side of each bayonet (2) are both provided with openings, and the lower air supplement frame is characterized in that clamping plates (14) matched with the bayonets are movably clamped in the bayonets (2), the inner walls of the two sides of the bayonets (2) are respectively provided with a first rectangular groove (4), a rectangular rod (5) is sleeved in the first rectangular grooves (4) in a sliding manner, the two sides of each clamping plate (14) are respectively provided with a clamping groove (16) with the bottom provided with an opening, the rear side of each clamping groove (16) is provided with an opening, the mutually close ends of the two rectangular rods (5) on the same horizontal line respectively extend into the corresponding clamping grooves (16) and are fixedly provided with fixing plates (6), one mutually close side of the two fixing plates (6) on the same horizontal line is respectively in movable, a second rectangular groove (7) is formed in the top of the fixed plate (6), a movable plate (8) is sleeved in the second rectangular groove (7) in a sliding mode, the top of the movable plate (8) extends to the upper side of the corresponding fixed plate (6) and is fixedly provided with a hemispheroid (9), a plurality of first springs (10) are fixedly arranged between the bottom of the movable plate (8) and the inner wall of the bottom of the corresponding second rectangular groove (7), the top of the hemispheroid (9) is in movable contact with the inner wall of the top of the corresponding clamping groove (16), the inner walls of the two clamping grooves (16) on the same clamping plate (14) close to each other are fixedly provided with extrusion blocks (3), one sides of the extrusion blocks (3) close to the corresponding hemispheroids (9) are arranged to be arc-shaped convex surfaces, the arc-shaped convex surfaces on the extrusion blocks (3) are matched with the corresponding hemispheroids (9), one sides of the extrusion blocks (3) close to the corresponding hemispheroids (9) are, first through-hole (15) have been seted up at the top of rectangle pole (5), fixed mounting has same locating lever (12) between the both sides inner wall of first through-hole (15), fixed mounting has same fixed block (11) between the top inner wall of first rectangular channel (4) and the bottom inner wall, fixed block (11) are located corresponding first through-hole (15), fixed block (11) slip cap is established on corresponding locating lever (12), fixed block (11) are close to one side of corresponding fixed plate (6) and first through-hole (15) be close to between one side inner wall of fixed plate (6) fixed mounting have same second spring (13).
2. The lower air supplement frame according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the second rectangular groove (7), sliding blocks are fixedly mounted on two sides of the moving plate (8), and the sliding blocks are in sliding connection with the corresponding sliding grooves.
3. The lower air supplement frame according to claim 1, wherein one side of the fixing block (11) is provided with a rectangular hole, and the side wall of the rectangular hole is slidably connected with the outer side of the corresponding positioning rod (12).
4. A lower air supplement frame according to claim 1, wherein the front side and the rear side of the fixing block (11) are slidably connected with the front side inner wall and the rear side inner wall of the corresponding first through hole (15), respectively.
5. A lower air supplement frame according to claim 1, characterized in that the number of the first springs (10) in one and the same second rectangular groove (7) is two to four, and the two to four first springs (10) in one and the same second rectangular groove (7) are arranged on the bottom inner wall of the second rectangular groove (7) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020127504.0U CN211666560U (en) | 2020-01-20 | 2020-01-20 | Lower air supplementing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020127504.0U CN211666560U (en) | 2020-01-20 | 2020-01-20 | Lower air supplementing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211666560U true CN211666560U (en) | 2020-10-13 |
Family
ID=72740048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020127504.0U Active CN211666560U (en) | 2020-01-20 | 2020-01-20 | Lower air supplementing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211666560U (en) |
-
2020
- 2020-01-20 CN CN202020127504.0U patent/CN211666560U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 204, No.19, shimei'an Road, Licang District, Qingdao City, Shandong Province Patentee after: Zhongke Hanwei Technology Group Co.,Ltd. Address before: Room 204, No.19, shimei'an Road, Licang District, Qingdao City, Shandong Province Patentee before: QINGDAO ZHONGKE HANWAY LAB EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. |