CN215045271U

CN215045271U - Bottle cap structure of plastic pesticide bottle

Info

Publication number: CN215045271U
Application number: CN202121280892.7U
Authority: CN
Inventors: 郑琼婉
Original assignee: Yuhuan Shengjia Plastic Industry Co ltd
Current assignee: Yuhuan Shengjia Plastic Industry Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-07
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a bottle cap structure of plastic pesticide bottle, which comprises a top cap, a twisting cover is arranged at the top of the top cap, a cap body is arranged at the bottom end of the top cap, two groups of ring rubber plates are arranged at the outer side of the cap body by the bottom end, rubber strips are arranged at one side of the inner wall of the two groups of ring rubber plates by the two ends, telescopic rods are arranged at one sides of the two groups of ring rubber plates by the middle part, the telescopic rods are arranged between the two groups of rubber strips by the middle part, clamping blocks are arranged at one ends of the two groups of telescopic rods, stretching plates are arranged at the joints of the two groups of ring rubber plates, limiting holes are arranged at the two sides of the two groups of stretching plates in a penetrating way, anti-skid grains are arranged at the outer side of the twisting cover by the middle part, and a support rod is arranged at the bottom end of the twisting cover by the middle part; a bottle lid structure of plastics pesticide bottle, provide the seal structure of bottle lid and pesticide bottle bottleneck junction, further promoted safety in utilization.

Description

Bottle cap structure of plastic pesticide bottle

Technical Field

The utility model relates to a bottle lid structure machine field, in particular to bottle lid structure of plastics pesticide bottle.

Background

The bottle cap structure is widely applied to sealing of various pesticide bottles, and comprises a bottle cap and a bottle mouth which can be matched with each other, in the prior art, the bottle cap is connected with the pesticide bottle through threads, and a user can open the bottle cap by rotating the bottle cap for several circles in the process of screwing or unscrewing the bottle cap;

the existing bottle cap structure of the plastic pesticide bottle has certain defects to be improved when in use, certain leakage exists for the sealing structure which is lacked between the bottle mouth and the bottle cap in the screwing and closing process, and auxiliary structure and force application point are lacked in the unscrewing process, so that the bottle cap structure is not easy to unscrew; the bottle cap structure of the existing plastic pesticide bottle cannot continuously block the bottle opening in the unscrewing process, and the situation of dumping can occur in the unscrewing process, so that pesticide leakage is caused, potential use hazards exist, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a bottle cap structure of plastic pesticide bottle, which can effectively solve the problem that the existing bottle cap structure of plastic pesticide bottle in the background art has a certain leakage condition for the sealing structure lacking between the bottle mouth and the bottle cap in the process of screwing the sealing cover, and in the process of unscrewing, the bottle cap structure lacks an auxiliary structure, lacks an acting point and is not easy to unscrew; the bottle cap structure of current plastics pesticide bottle is opening the in-process, can't carry out the shutoff that lasts to the bottleneck, and in-process of unscrewing, the condition of empting probably takes place, and then leads to the leakage of pesticide, has the use hidden danger, is unfavorable for the technical problem who uses.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bottle cap structure of a plastic pesticide bottle comprises a top cap, wherein a twist cap is installed at the top of the top cap, a cap body is installed at the bottom end of the top cap, two groups of ring rubber plates are installed on the outer side of the cap body close to the bottom end, rubber strips are installed on one side of the inner wall of each group of ring rubber plates close to two ends, telescopic rods are installed on one sides of the two groups of ring rubber plates close to the middle parts of the two groups of ring rubber plates, the telescopic rods are located between the two groups of rubber strips and close to the middle parts of the two groups of ring rubber plates, clamping blocks are installed at one ends of the two groups of telescopic rods, stretching plates are installed at the joints of the two groups of ring rubber plates, and limiting holes are formed in the two sides of the two groups of stretching plates in a penetrating mode;

the anti-skidding line has been seted up by the middle part in the outside of turning round the lid, the bottom of turning round the lid leans on mid-mounting to have branch, the top of top cap has been seted up the rectangular channel by under branch, and the bottom of branch installs the connecting plate, the wooden plug is installed to the bottom of connecting plate, and the inner wall both sides of wooden plug and top cap have all seted up the thread groove.

As a further aspect of the present invention, the bottom fixed connection of the top cap is on the top of the lid, and the bottom area of the top cap is smaller than the bottom area of the lid.

As a further aspect of the present invention, the bottom area of the supporting rod is smaller than the top area of the rectangular groove, and the bottom of the supporting rod is installed inside the top cover through the rectangular groove.

As a further scheme of the utility model, the draw-in groove has all been seted up to the one end that leans on two sets of fixture blocks in the outside of lid, and two sets of fixture blocks pass through draw-in groove fixed connection in the outside of lid.

As a further scheme of the utility model, it is two sets of stretch panel swing joint is passed through at the both ends of ring offset plate, and the spacing bolt is all installed in the outside in two sets of spacing holes.

As a further aspect of the present invention, the both sides of the wooden plug are connected to both sides of the inner wall of the top cover through the movable connection of the thread groove, and the bottom area of the wooden plug is smaller than the bottom area of the cover body.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has the advantages that two groups of ring rubber plates are sleeved on the outer side of the cover body and lean against the bottom end, so that the rubber strip arranged on one side of the two groups of ring rubber plates opposite to each other is just positioned at the joint of the cover body and the opening of the pesticide bottle, then two groups of clamping blocks are clamped inside the clamping grooves arranged on the two sides of the cover body, the positions of the two groups of ring rubber plates are fixed, at the moment, the two groups of ring rubber plates are inwards extruded, the two ends of the ring rubber plates are matched with the diameter of the cover body through the stretching plate, further, the rubber strip on the inner wall of the ring rubber plate can be contacted and connected with the joint of the cover body and the opening, the sealing purpose is realized, after the rubber strips are matched, the limiting bolts are clamped into the limiting holes arranged on the two sides of the stretching plate in a penetrating way, the diameter of the two groups of ring rubber plates is fixed, meanwhile, when the cover body needs to be unscrewed, the telescopic rod is matched with the clamping blocks to be used as an acting point, a structure for assisting in unscrewing, when the pesticide bottle cap is arranged, the joint is sealed, so that the sealing performance is further improved, the pesticide leakage is avoided to the maximum extent, the use safety is improved, and meanwhile, the sealing device can be used as a force point for screwing the cap cover, so that the practicability is improved;

through turning round the lid inward turning, it increases frictional force to turn round the anti-skidding line that the lid outside was seted up simultaneously, the drop of palm when avoiding wrench movement, and turn round lid bottom installation branch and install inside the lid through the rectangular channel, and then when turning round the lid in the rotation, the wooden plug of branch bottom installation also can rotate, the connecting plate has been installed between branch and the wooden plug simultaneously, the area of being connected of branch and wooden plug has been increased, be difficult for breaking away from when rotating, and threaded groove has all been seted up to the both sides of wooden plug and top cap inner wall both sides, and then the wooden plug can change self position when rotating, and then reach the inside of pesticide bottle bottleneck, carry out the shutoff to it, when screwing up the lid through setting up the wooden plug, continuously carry out the shutoff to the pesticide bottleneck, avoid taking place to empty and take place the condition that the pesticide leaked in unscrewing bottle lid pesticide, further promote the safety in utilization.

Drawings

Fig. 1 is a schematic view of the overall structure of a cap structure of a plastic pesticide bottle of the present invention;

FIG. 2 is a top view of a ring rubber plate of a cap structure of a plastic pesticide bottle of the present invention;

fig. 3 is a cross-sectional view of the top cap and the cap body of the cap structure of the plastic pesticide bottle of the present invention.

In the figure: 1. twisting a cover; 2. a top cover; 3. a cover body; 4. a ring rubber plate; 5. a rubber strip; 6. a telescopic rod; 7. a clamping block; 8. stretching the plate; 9. a limiting hole; 10. anti-skid lines; 11. a rectangular groove; 12. a strut; 13. a thread groove; 14. a connecting plate; 15. and (4) a wooden plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a bottle cap structure of a plastic pesticide bottle comprises a top cap 2, a twist cap 1 is installed at the top of the top cap 2, a cap body 3 is installed at the bottom end of the top cap 2, two groups of ring rubber plates 4 are installed on the outer side of the cap body 3 close to the bottom end, rubber strips 5 are installed on one side of the inner wall of the two groups of ring rubber plates 4 close to the two ends, telescopic rods 6 are installed on one sides of the two groups of ring rubber plates 4 close to the middle part, the telescopic rods 6 are located between the two groups of rubber strips 5 close to the middle part, clamping blocks 7 are installed at one ends of the two groups of telescopic rods 6, stretching plates 8 are installed at the joint of the two groups of ring rubber plates 4, and limiting holes 9 are formed in the two sides of the two groups of stretching plates 8;

turn round the outside of lid 1 and lean on the middle part to seted up anti-skidding line 10, turn round the bottom of lid 1 and lean on mid-mounting to have branch 12, and rectangular channel 11 has been seted up to the top of top cap 2 under by branch 12, and the bottom of branch 12 installs connecting plate 14, and cork 15 is installed to the bottom of connecting plate 14, and the inner wall both sides of cork 15 and top cap 2 have all seted up thread groove 13.

The bottom fixed connection of top cap 2 is on the top of lid 3, and the bottom area of top cap 2 is less than the bottom area of lid 3, sets up lid 3 and promotes bottle lid inner space, and better fixes.

The area of the bottom end of the supporting rod 12 is smaller than that of the top end of the rectangular groove 11, the bottom end of the supporting rod 12 is installed inside the top cover 2 through the rectangular groove 11, the rectangular groove 11 is arranged to provide a space through which the supporting rod 12 penetrates, and the supporting rod 12 can move inside the cover body 3.

The draw-in groove has all been seted up by the one end that two sets of fixture blocks 7 in the outside of lid 3, and two sets of fixture blocks 7 pass through draw-in groove fixed connection in the outside of lid 3, set up draw-in groove and fixture block 7 reciprocal anchorage, improve the impetus of twisting lid 3, provide the auxiliary structure of supplementary unscrewing.

Two ends of the two groups of ring rubber plates 4 are movably connected through a stretching plate 8, and the outer sides of the two groups of limiting holes 9 are provided with limiting bolts.

Two sides of the wooden plug 15 are movably connected with two sides of the inner wall of the top cover 2 through the thread groove 13, and the area of the bottom end of the wooden plug 15 is smaller than that of the bottom end of the cover body 3.

It should be noted that the utility model relates to a bottle cap structure of plastic pesticide bottle, when in use, firstly taking the cap 2 outside, the cap 3 at the bottom is sleeved outside the top of the pesticide bottle to form a fixed connection, the bottle mouth of the pesticide bottle is sealed, at this time, two sets of ring rubber plates 4 are sleeved outside the cap 3 to close to the bottom, so that the rubber strip 5 installed at one side of the two sets of ring rubber plates 4 opposite to each other is just positioned at the connection part of the cap 3 and the pesticide bottle mouth, then two sets of clamping blocks 7 are clamped inside the clamping grooves arranged at two sides of the cap 3 to fix the positions of the two sets of ring rubber plates 4, at this time, the two sets of ring rubber plates 4 are pressed inwards, so that the two ends of the ring rubber plates are matched with the diameter of the cap 3 through the stretching plate 8, and further the rubber strip 5 at the inner wall of the ring rubber plates 4 can be contacted and connected to the connection part of the cap 3 and the bottle mouth, thereby realizing the sealing purpose, after the rubber strips 5 are matched, the limiting bolts are clamped into the limiting holes 9 which are arranged on two sides of the stretching plate 8 in a penetrating way, the diameter fixing of two groups of ring rubber plates 4 is completed, meanwhile, when the cover body 3 needs to be unscrewed, the telescopic rods 6 are matched with the clamping blocks 7 and can be used as an acting point, a structure for assisting in unscrewing is provided, when the cover body 3 is unscrewed, the twist cover 1 rotates inwards, the anti-slip patterns 10 which are arranged on the outer side of the twist cover 1 increase friction force, the palm is prevented from falling off during twisting, the supporting rod 12 which is arranged at the bottom end of the twist cover 1 is arranged in the cover body 3 through the rectangular groove 11, further, when the twist cover 1 is rotated, the wooden plug 15 which is arranged at the bottom end of the supporting rod 12 can also rotate, the connecting plate 14 is arranged between the supporting rod 12 and the wooden plug 15, the connecting area of the supporting rod 12 and the wooden plug 15 is increased, the wooden plug is not easy to separate during rotating, and the two sides of the wooden plug 15 and the two sides of the inner wall of the top cover 2 are both provided with the threaded grooves 13, and then the wooden plug 15 can change self position when rotating, and then reach the inside of pesticide bottle bottleneck, carry out the shutoff to it.

The utility model has the advantages that two groups of ring rubber plates 4 are sleeved outside the cover body 3 and lean against the bottom end, so that the rubber strip 5 arranged on one side of the two groups of ring rubber plates 4 opposite to each other is just positioned at the joint of the cover body 3 and the bottleneck of the pesticide bottle, then two groups of clamping blocks 7 are clamped inside the clamping grooves arranged on the two sides of the cover body 3, the positions of the two groups of ring rubber plates 4 are fixed, at the moment, the two groups of ring rubber plates 4 are inwards extruded, the two ends of the ring rubber plates are matched with the diameter of the cover body 3 through the stretching plate 8, further, the rubber strip 5 on the inner wall of the ring rubber plates 4 can be in contact connection with the joint of the cover body 3 and the bottleneck, the sealing purpose is realized, after the rubber strip 5 is matched, the limiting bolt is clamped into the limiting holes 9 arranged on the two sides of the stretching plate 8 in a penetrating way, the diameter of the two groups of ring rubber plates 4 is fixed, meanwhile, when the cover body 3 needs to be unscrewed, the telescopic rod 6 can be matched with the clamping blocks 7 to be used as an acting point, and a structure for assisting in unscrewing, by arranging the two groups of ring rubber plates 4, when the bottle cap is used for plugging a pesticide bottle, the connection part of the pesticide bottle is sealed, so that the sealing property is further improved, the pesticide leakage is avoided to the maximum extent, the use safety is improved, and meanwhile, the bottle cap can be used as a force point for unscrewing the cap, so that the practicability is improved; the twist cap 1 is rotated inwards, the anti-skid grains 10 arranged on the outer side of the twist cap 1 increase friction force, and palm falling during twisting is avoided, the supporting rod 12 arranged at the bottom end of the twist cap 1 is arranged in the cap body 3 through the rectangular groove 11, so that the wooden plug 15 arranged at the bottom end of the supporting rod 12 can also rotate while the twist cap 1 is rotated, the connecting plate 14 is arranged between the supporting rod 12 and the wooden plug 15, the connecting area between the supporting rod 12 and the wooden plug 15 is increased, the supporting rod 12 and the wooden plug 15 are not easy to separate during rotation, the threaded grooves 13 are respectively arranged on two sides of the wooden plug 15 and two sides of the inner wall of the top cap 2, the wooden plug 15 can change the position of the wooden plug during rotation, and further reach the inner part of the bottle mouth of the pesticide bottle to plug the pesticide bottle, the pesticide bottle mouth is continuously plugged when the bottle cap is screwed by arranging the wooden plug 15, and the situation that pesticide leakage occurs when the pesticide bottle cap is unscrewed is avoided, further improving the use safety.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bottle lid structure of plastics pesticide bottle, includes top cap (2), its characterized in that: the top of the top cover (2) is provided with a twisting cover (1), the bottom of the top cover (2) is provided with a cover body (3), the outer side of the cover body (3) is provided with two groups of ring rubber plates (4) by the bottom, rubber strips (5) are arranged on one side of the inner wall of the two groups of ring rubber plates (4) by two ends, telescopic rods (6) are arranged on one sides of the two groups of ring rubber plates (4) by the middle parts, the telescopic rods (6) are positioned between the two groups of rubber strips (5) by the middle parts, clamping blocks (7) are arranged at one ends of the two groups of telescopic rods (6), stretching plates (8) are arranged at the joints of the two groups of ring rubber plates (4), and limiting holes (9) are formed in the two sides of the two groups of stretching plates (8);

turn round the outside of lid (1) and lean on the middle part to seted up anti-skidding line (10), the bottom of turning round lid (1) leans on mid-mounting to have branch (12), rectangular channel (11) have been seted up to the top of top cap (2) by under branch (12), and the bottom of branch (12) installs connecting plate (14), wooden plug (15) are installed to the bottom of connecting plate (14), and threaded groove (13) have all been seted up to the inner wall both sides with top cap (2) of wooden plug (15).

2. The cap structure of plastic pesticide bottle as claimed in claim 1, wherein: the bottom end of the top cover (2) is fixedly connected to the top end of the cover body (3), and the area of the bottom end of the top cover (2) is smaller than that of the bottom end of the cover body (3).

3. The cap structure of plastic pesticide bottle as claimed in claim 1, wherein: the area of the bottom end of the supporting rod (12) is smaller than that of the top end of the rectangular groove (11), and the bottom end of the supporting rod (12) is installed in the top cover (2) through the rectangular groove (11).

4. The cap structure of plastic pesticide bottle as claimed in claim 1, wherein: the clamping grooves are formed in the outer side of the cover body (3) by means of one ends of the two clamping blocks (7), and the two clamping blocks (7) are fixedly connected to the outer side of the cover body (3) through the clamping grooves.

5. The cap structure of plastic pesticide bottle as claimed in claim 1, wherein: two ends of the two groups of ring rubber plates (4) are movably connected through a stretching plate (8), and the outer sides of the two groups of limiting holes (9) are provided with limiting bolts.

6. The cap structure of plastic pesticide bottle as claimed in claim 1, wherein: the two sides of the wooden plug (15) are movably connected with the two sides of the inner wall of the top cover (2) through the thread groove (13), and the area of the bottom end of the wooden plug (15) is smaller than that of the bottom end of the cover body (3).