CN210556572U - Plastic uptake shield capable of reducing deformation - Google Patents
Plastic uptake shield capable of reducing deformation Download PDFInfo
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- CN210556572U CN210556572U CN201921555883.7U CN201921555883U CN210556572U CN 210556572 U CN210556572 U CN 210556572U CN 201921555883 U CN201921555883 U CN 201921555883U CN 210556572 U CN210556572 U CN 210556572U
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- dustproof cover
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- shield
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- ribs
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Abstract
The utility model discloses a can reduce plastic uptake shield of deflection belongs to shield technical field, has solved the big problem that piles up with being not convenient for of traditional shield deflection. The dustproof cover comprises a dustproof cover body, wherein four corners of the dustproof cover body are respectively provided with a positioning boss matched with grooves at four corners of the bottom of the clamping plate box, and four edges of the dustproof cover body are also provided with reinforcing bosses matched with the grooves at four edges of the bottom of the clamping plate box; oblique cross ribs are arranged between the positioning bosses at two opposite corners on the dustproof cover body, straight cross ribs are arranged between the reinforcing bosses between two opposite edges on the dustproof cover body, and a reinforcing plate connected with the oblique cross ribs and the straight cross ribs is further arranged at the center of the dustproof cover body. The utility model discloses a plastic uptake shield can improve the intensity of shield greatly, prolongs its life to can prevent that two adjacent cardboard boxes from taking place the problem that drops because of the dislocation removes.
Description
Technical Field
The utility model relates to a shield technical field, more specifically say, it relates to a can reduce plastic uptake shield of deflection.
Background
The plastic suction dustproof cover is a cover plate used on the cardboard box and mainly used for covering products, such as vegetables, fruits and the like, in the cardboard box so as to be convenient for stacking and transporting. Traditional plastic uptake shield for the convenient transportation that piles up of weight reduction, it is mostly the HDPE material preparation of adopting, and the plastic uptake shield receives temperature variation easily and produces the deformation, greatly reduced its life, when piling up moreover, lacks location structure between two adjacent cardboard boxes, and the in-process of transport, two adjacent cardboard boxes take place the dislocation easily and remove and the problem that drops, are unfavorable for the transport and to the protection of product. Therefore, there is a need to develop a plastic-absorbing dust cap that can reduce the deformation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, provide a plastic uptake shield that can reduce the deflection, can improve the intensity of shield greatly, prolong its life to can prevent that two adjacent cardboard boxes from taking place the problem that drops because of the dislocation removes.
The technical scheme of the utility model is like this: a plastic suction dustproof cover capable of reducing deformation comprises a dustproof cover body, wherein four corners of the dustproof cover body are respectively provided with a positioning boss matched with grooves at four corners of the bottom of a clamping plate box, and reinforcing bosses matched with the grooves at four sides of the bottom of the clamping plate box are also arranged on four sides of the dustproof cover body; oblique cross ribs are arranged between the positioning bosses at two opposite corners on the dustproof cover body, straight cross ribs are arranged between the reinforcing bosses between two opposite edges on the dustproof cover body, and a reinforcing plate connected with the oblique cross ribs and the straight cross ribs is further arranged at the center of the dustproof cover body.
As a further improvement, the positioning boss comprises a right-angle boss and square bosses positioned on two sides of the right-angle boss, and the protruding height of the right-angle boss is greater than that of the square bosses.
Furthermore, the protruding heights of the oblique crossing ribs and the straight crossing ribs are gradually reduced along one side of the reinforcing plate, and the tail ends of the oblique crossing ribs and the straight crossing ribs are flush with the top of the reinforcing plate.
Furthermore, a visual window is also arranged on the dustproof cover body.
Furthermore, the dust cover body is provided with a plurality of parallel heavy grooves parallel to the side edges of the dust cover body on the side opposite to the reinforcing plate.
Furthermore, the dustproof cover body is also provided with two groups of through holes which are arranged in pairs, and the two through holes corresponding to each group are respectively positioned at two sides of the straight crossed ribs.
Advantageous effects
Compared with the prior art, the utility model, have following advantage:
1. the utility model discloses a plastic uptake shield, through set up the rice style of calligraphy rib of constituteing by oblique crossing rib and straight crossing rib on the shield body, and set up the boss in shield body top periphery, can improve the intensity of shield greatly, reduce the deflection of shield, make the compound industry standard of its deflection, prolong its life, and simultaneously, it is by the location boss, consolidate the boss structure that the boss constitutes, effectively prevent that two adjacent cardboard casees from taking place the dislocation, make a plurality of cardboard casees pile up more steady, firm.
2. The utility model discloses a plastic uptake shield, through all reducing gradually one side of reinforcing plate with the protruding height of skew cross rib, straight cross rib and further injecing, when piling up, can provide the deformation space for the cardboard case of shield top, reduce the pressure to shield top center, further extension shield life.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
Wherein: 1-dust cover body, 2-positioning boss, 3-reinforcing boss, 4-oblique cross rib, 5-straight cross rib, 6-reinforcing plate, 7-visible window, 8-through hole, 21-right-angle boss and 22-square boss.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-2, the utility model discloses a plastic uptake dust cap that can reduce deflection, including dust cap body 1, all be equipped with the location boss 2 with the recess matched with at four angles of cardboard box bottom at four angles of dust cap body 1, when piling up, through location boss 2 with set up at the recess of cardboard box bottom grafting cooperation, realize quick location pile up a plurality of cardboard boxes, still be equipped with the reinforcement boss 3 with the recess matched with at four edges of cardboard box bottom at four edges of dust cap body 1, through reinforcing boss 3 with set up at the recess of cardboard box bottom, further strengthen the connection reliability between two adjacent cardboard boxes, effectively prevent two adjacent cardboard boxes from taking place the dislocation, make the piling up of a plurality of cardboard boxes more steady, firm; oblique cross ribs 4 are arranged between the positioning bosses 2 at two opposite corners on the dustproof cover body 1, straight cross ribs 5 are arranged between the reinforcing bosses 3 between two opposite edges on the dustproof cover body 1, and a reinforcing plate 6 connected with the oblique cross ribs 4 and the straight cross ribs 5 is further arranged at the center of the dustproof cover body 1, so that the strength of the dustproof cover can be greatly improved, the deformation of the dustproof cover is reduced, the composite industrial standard of the deformation is realized, and the service life of the dustproof cover is prolonged.
Preferably, the positioning boss 2 comprises a right-angle boss 21 and square bosses 22 located on two sides of the right-angle boss 21, wherein the protruding height of the right-angle boss 21 is greater than that of the square bosses 22, and when the positioning boss is stacked, the right-angle boss 21 is firstly positioned, then the square bosses 22 are positioned, and the positioning stacking is further accelerated in a positioning mode.
Preferably, the protruding height of oblique crossing rib 4, orthogonal rib 5 all reduces along one side of reinforcing plate 6 gradually, and the terminal and the 6 tops parallel and level of reinforcing plate of oblique crossing rib 4, orthogonal rib 5, when piling up, can provide the deformation space for the cardboard case of shield top, reduces the pressure to shield top center, further extension shield life.
Preferably, the dust cover body 1 is further provided with a visible window 7, and the state of the articles in the card board box can be observed under the condition that the dust cover is not opened.
Preferably, still be equipped with a plurality of parallel heavy grooves that parallel with the side of shield body 1 on shield body 1 opposite one side with reinforcing plate 6, adopt the mode of two-sided enhancement, further improve the intensity of shield to the shield body 1 back adopts the heavy groove additional strengthening different with the protruding muscle of rice style of calligraphy, can further strengthen intensity on the one hand, and on the other hand can effectively prevent the interference of this protruding thing of shield to the product.
Preferably, still be equipped with two sets of through-holes 8 of arranging in pairs on shield body 1, the workman of being convenient for mentions the shield and opens, and two through-holes 8 that every group corresponds are located the both sides of straight alternately rib 5 respectively, further improve the reliability of shield.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (6)
1. A plastic suction dustproof cover capable of reducing deformation comprises a dustproof cover body (1) and is characterized in that four corners of the dustproof cover body (1) are respectively provided with a positioning boss (2) matched with grooves at four corners of the bottom of a clamping plate box, and four edges of the dustproof cover body (1) are also provided with reinforcing bosses (3) matched with the grooves at four edges of the bottom of the clamping plate box; oblique cross ribs (4) are arranged between positioning bosses (2) at two opposite corners on the dustproof cover body (1), straight cross ribs (5) are arranged between reinforcing bosses (3) between two opposite edges on the dustproof cover body (1), and a reinforcing plate (6) connected with the oblique cross ribs (4) and the straight cross ribs (5) is further arranged at the center of the dustproof cover body (1).
2. The plastic suction dustproof cover capable of reducing the deformation amount is characterized in that the positioning boss (2) comprises a right-angle boss (21) and square bosses (22) arranged at two sides of the right-angle boss (21), and the protruding height of the right-angle boss (21) is greater than that of the square bosses (22).
3. The plastic suction dustproof cover capable of reducing the deformation amount is characterized in that the protruding heights of the oblique crossing ribs (4) and the vertical crossing ribs (5) are gradually reduced along one side of the reinforcing plate (6), and the tail ends of the oblique crossing ribs (4) and the vertical crossing ribs (5) are flush with the top of the reinforcing plate (6).
4. The plastic suction dustproof cover capable of reducing the deformation amount according to claim 1, wherein the dustproof cover body (1) is further provided with a visible window (7).
5. The plastic suction dust cover capable of reducing the deformation amount according to any one of the claims 1 to 4, wherein the side of the dust cover body (1) opposite to the reinforcing plate (6) is further provided with a plurality of parallel sunk grooves parallel to the side edge of the dust cover body (1).
6. The plastic suction dustproof cover capable of reducing the deformation amount according to claim 5, wherein the dustproof cover body (1) is further provided with two sets of through holes (8) arranged in pairs, and the two corresponding through holes (8) of each set are respectively located at two sides of the straight cross rib (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555883.7U CN210556572U (en) | 2019-09-19 | 2019-09-19 | Plastic uptake shield capable of reducing deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555883.7U CN210556572U (en) | 2019-09-19 | 2019-09-19 | Plastic uptake shield capable of reducing deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210556572U true CN210556572U (en) | 2020-05-19 |
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ID=70671351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555883.7U Active CN210556572U (en) | 2019-09-19 | 2019-09-19 | Plastic uptake shield capable of reducing deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210556572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401503A (en) * | 2021-07-07 | 2021-09-17 | 上海高踪医疗器械科技有限公司 | Transport box for extracting biological protein |
-
2019
- 2019-09-19 CN CN201921555883.7U patent/CN210556572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401503A (en) * | 2021-07-07 | 2021-09-17 | 上海高踪医疗器械科技有限公司 | Transport box for extracting biological protein |
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