CN111058934A

CN111058934A - Water storage bottle thread track ejecting type bottle cap

Info

Publication number: CN111058934A
Application number: CN202010104027.0A
Authority: CN
Inventors: 陈道菊
Original assignee: Chongqing Baike Dingyu Technology Co Ltd
Current assignee: Chongqing Baike Dingyu Technology Co Ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-04-24

Abstract

The invention discloses a water storage bottle thread track ejecting type bottle cap, and relates to the field of automobiles. This retaining bottle screw thread orbit liftout formula bottle lid includes retaining bottle main part, connecting pipe and bottle lid main part, and connecting pipe fixed connection is at the top of retaining bottle main part, and the inside cavity of retaining bottle main part, connecting pipe run through the upper surface of retaining bottle main part and are linked together with the inside of retaining bottle main part, and bottle lid main part movable mounting is at the top of connecting pipe, and the inner wall of connecting pipe is provided with seal structure. This retaining bottle screw thread orbit liftout bottle lid has realized having carried out two-layer sealing to the retaining bottle main part, follows the counterbalance with the lower of connecting pipe through the sealing plug that sets up for the device's is sealed to have realized fine compressive capacity, can not appear the condition that the too big seal structure of retaining bottle main part internal pressure is fragile, and is sealed through setting up the second floor, has further guaranteed the sealed effect of device, and when adding the coolant liquid, convenient operation satisfies the user demand.

Description

Water storage bottle thread track ejecting type bottle cap

Technical Field

The invention relates to the technical field of automobiles, in particular to a water storage bottle thread track ejection type bottle cap.

Background

The water storage bottle belongs to a part in a motor vehicle engine cooling system, has the main functions of circularly providing cooling liquid for the cooling system and simultaneously discharging gas in the engine cooling system, and has the functions of increasing the pressure in the cooling system and increasing the pressure in front of a water pump so as to prevent the occurrence of water pump cavitation.

The invention discloses a water storage bottle thread track push-out type bottle cap, aiming at the defects of the prior art, the sealing structure of the existing water storage bottle main body is poor in sealing performance, the leakage situation can occur once the sealing structure has a problem, in addition, certain pressure can be generated when the internal temperature of the water storage bottle main body is higher, the pressure resistance of the bottle cap of the general water storage bottle main body is not enough, and the sealing structure can be damaged when the pressure is higher.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention discloses a water storage bottle thread track ejection type bottle cap to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the water storage bottle thread track ejecting type bottle cap comprises a water storage bottle main body, a connecting pipe and a bottle cap main body, wherein the connecting pipe is fixedly connected to the top of the water storage bottle main body, the inside of the water storage bottle main body is hollow, the connecting pipe penetrates through the upper surface of the water storage bottle main body and is communicated with the inside of the water storage bottle main body, the bottle cap main body is movably installed at the top of the connecting pipe, and a sealing structure is arranged on the inner wall of the connecting pipe.

Preferably, the inner wall of the connecting pipe is provided with an internal thread, the lower surface of the bottle cap main body is fixedly connected with a threaded pipe, the outer wall of the threaded pipe is provided with an external thread matched with the internal thread, the side wall of the bottle cap main body is fixedly connected with a plurality of groups of anti-slip strips, and the anti-slip strips are uniformly and symmetrically distributed on the outer wall of the bottle cap main body.

Preferably, the lower surface of the bottle cap main body is further provided with a circular groove, the circular groove is located on the outer side of the threaded pipe, a rubber ring is arranged in the circular groove, and the radial width of the circular groove is equal to that of the connecting pipe.

Preferably, seal structure includes the support column, support column fixed connection is at the inner wall of connecting pipe, the quantity of support column is four groups and about the distribution of the axle center department annular array of connecting pipe, the support column is close to the one end fixedly connected with support plectane of connecting pipe axle center department, the axle center department sliding connection of support plectane has the slide bar.

Preferably, the sliding rod penetrates through the outer wall of the supporting circular plate, a sealing plug is fixedly connected to the bottom of the sliding rod, the upper surface of the sealing plug abuts against the lower edge of the connecting pipe, a rubber pad is sleeved on the sliding rod, and the rubber pad is arranged between the sealing plug and the lower edge of the connecting pipe.

Preferably, the outer wall of the sliding rod is fixedly connected with a limiting plate, the limiting plate is located above the supporting circular plate, and the outer wall of the sliding rod is sleeved with a return spring.

Preferably, one end of the return spring abuts against the upper surface of the supporting circular plate, the other end of the return spring abuts against the lower surface of the limiting plate, and the return spring is in a compressed state.

The invention discloses a water storage bottle thread track ejecting type bottle cap which has the following beneficial effects:

1. this retaining bottle screw thread orbit liftout bottle lid, through setting up the connecting pipe, bottle lid main part and seal structure, realized having carried out two-layer sealing to the retaining bottle main part, and sealed effectual, along offsetting with the lower of connecting pipe through the sealing plug that sets up, make the device's sealed fine compressive capacity that has realized, the condition that too big seal structure in the retaining bottle main part is fragile can not appear, through setting up the second floor and sealing, the sealed effect of device has further been guaranteed, and when adding the coolant liquid, and convenient for operation, satisfy the user demand.

2. This retaining bottle screw thread orbit liftout formula bottle lid is more convenient when making the rotatory bottle lid main part of operator through setting up the antislip strip, when the bottle lid main part outside contains oil stain or moisture, still can rotate the bottle lid main part, has increased the leakproofness between the junction through setting up rubber circle and rubber pad for there is not the gap between the junction, connects each other and more laminates.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a connecting tube according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

fig. 4 is a structural view of the bottle cap body according to the present invention.

In the figure: the water storage bottle comprises a water storage bottle body 1, a connecting pipe 2, an internal thread 201, a bottle cap body 3, a threaded pipe 301, an external thread 302, a rubber ring 303, an anti-slip strip 304, a supporting column 4, a supporting circular plate 401, a sliding rod 5, a limiting plate 501, a return spring 502, a sealing plug 503 and a rubber pad 504.

Detailed Description

The embodiment of the invention provides a water storage bottle thread track push-out type bottle cap, as shown in figures 1-4, which comprises a water storage bottle main body 1, a connecting pipe 2 and a bottle cap main body 3, wherein the connecting pipe 2 is fixedly connected to the top of the water storage bottle main body 1, the interior of the water storage bottle main body 1 is hollow, the connecting pipe 2 penetrates through the upper surface of the water storage bottle main body 1 and is communicated with the interior of the water storage bottle main body 1, the bottle cap main body 3 is movably arranged at the top of the connecting pipe 2, the inner wall of the connecting pipe 2 is provided with a sealing structure, the device realizes two-layer sealing of the water storage bottle main body 1 by arranging the connecting pipe 2, the bottle cap main body 3 and the sealing structure, has good sealing effect, the sealing of the device realizes good pressure resistance by abutting against the lower edge of the connecting pipe 2 through the arranged sealing plug 503, through setting up the second floor sealedly, further guaranteed the sealed effect of device, when adding the coolant liquid, convenient operation satisfies the user demand moreover.

Internal thread 201 has been seted up to the inner wall of connecting pipe 2, the lower surface fixedly connected with screwed pipe 301 of bottle lid main part 3, the outer wall of screwed pipe 301 be equipped with internal thread 201 assorted external screw thread 302, the lateral wall fixedly connected with multiunit antislip strip 304 of bottle lid main part 3, multiunit antislip strip 304 is about the even symmetric distribution of outer wall of bottle lid main part 3, it is more convenient when making the rotatory bottle lid main part 3 of operator through setting up antislip strip 304, when 3 outsides of bottle lid main part contain oil stain or moisture, still can rotate bottle lid main part 3.

The circular recess has still been seted up to the lower surface of bottle lid main part 3, and the circular recess is located screwed pipe 301's the outside, is equipped with rubber circle 303 in the circular recess, and the radial width of circular recess equals with the radial width of connecting pipe 2, has increased the leakproofness between the junction through setting up rubber circle 303 for there is not the gap between the junction, connects between each other and more laminates.

The sealing structure comprises supporting columns 4, the supporting columns 4 are fixedly connected to the inner wall of a connecting pipe 2, the number of the supporting columns 4 is four, the supporting columns 4 are distributed in an annular array mode about the axis of the connecting pipe 2, one end, close to the axis of the connecting pipe 2, of each supporting column 4 is fixedly connected with a supporting circular plate 401, the axis of each supporting circular plate 401 is slidably connected with a sliding rod 5, each sliding rod 5 penetrates through the outer wall of the corresponding supporting circular plate 401, the bottom of each sliding rod 5 is fixedly connected with a sealing plug 503, the upper surface of each sealing plug 503 abuts against the lower edge of the corresponding connecting pipe 2, each sliding rod 5 is sleeved with a rubber pad 504, each rubber pad 504 is arranged between each sealing plug 503 and the lower edge of the corresponding connecting pipe 2, the outer wall of each sliding rod 5 is fixedly connected with a limiting plate 501, each limiting plate 501 is located above, reset spring 502's the other end offsets with limiting plate 501's lower surface, and reset spring 502 is in compression state, through setting up rubber pad 504, the leakproofness of junction has been increased, through setting up seal structure, sealing plug 503 still provides fine compressive capacity with the lower along the counterbalance of connecting pipe 2, the too big condition that upwards pops out of pressure can not appear in sealing plug 503, when needs add the coolant liquid, rotatory and unscrew bottle lid main part 3, and push down slide bar 5, make slide bar 5 promote sealing plug 503 downstream, and then with the lower along vacating the gap of connecting pipe 2, thereby realize adding the coolant liquid in the water bottle main part 1.

The working principle is as follows: when a user uses the water storage bottle, the water storage bottle thread track push-out type bottle cap is good in sealing effect, by arranging two layers of sealing mechanisms, firstly, cooling liquid is in a water storage bottle main body 1, the first layer of sealing structure is a sealing plug 503, a reset spring 502 has upward thrust to a limiting plate 501, the limiting plate 501 has upward thrust to a sliding rod 5, the sliding rod 5 further has upward thrust to the sealing plug 503, further the sealing plug 503 is pushed to be tightly abutted against the lower edge of a connecting pipe 2, in addition, good pressure resistance is further provided by arranging the sealing plug 503 to be abutted against the lower edge of the connecting pipe 2, the situation that the sealing plug 503 is upwards popped due to overlarge pressure cannot occur, the second layer of sealing structure is a bottle cap main body 3, after a threaded pipe 301 is screwed with the connecting pipe 2, a groove on the lower surface of the water storage bottle main body 1 is abutted against the upper edge of the connecting pipe, the bottle cap body 3 is rotated and unscrewed, and the sliding rod 5 is pressed downwards, so that the sliding rod 5 pushes the sealing plug 503 to move downwards, and a gap is formed between the sealing plug and the lower edge of the connecting pipe 2, and the cooling liquid is added into the water storage bottle body 1.

This device is through setting up connecting pipe 2, bottle lid main part 3 and seal structure, it has carried out two-layer sealing to water storage bottle main part 1 to have realized, and sealed effectual, along offsetting with the lower of connecting pipe 2 through the sealing plug 503 that sets up, make the device's sealed fine compressive capacity that has realized, the condition that the too big seal structure of pressure is fragile in water storage bottle main part 1 can not appear, through setting up the second floor and sealing, the sealing effect of device has further been guaranteed, and when adding the coolant liquid, and convenient for operation, satisfy the user demand.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water storage bottle screw thread orbit liftout formula bottle lid, includes water storage bottle main part (1), connecting pipe (2) and bottle lid main part (3), its characterized in that: connecting pipe (2) fixed connection is at the top of water storage bottle main part (1), the inside cavity of water storage bottle main part (1), connecting pipe (2) run through the upper surface of water storage bottle main part (1) and are linked together with the inside of water storage bottle main part (1), bottle lid main part (3) movable mounting is at the top of connecting pipe (2), the inner wall of connecting pipe (2) is provided with seal structure.

2. A water storage bottle screw track ejector cap as claimed in claim 1, wherein: the inner wall of connecting pipe (2) is seted up there is internal thread (201), the lower surface fixedly connected with screwed pipe (301) of bottle lid main part (3), the outer wall of screwed pipe (301) be equipped with internal thread (201) assorted external screw thread (302), the lateral wall fixedly connected with multiunit antislip strip (304) of bottle lid main part (3), multiunit antislip strip (304) are about the even symmetric distribution of outer wall of bottle lid main part (3).

3. A water storage bottle screw track ejector cap as claimed in claim 1, wherein: the lower surface of bottle lid main part (3) has still seted up the circular recess, the circular recess is located the outside of screwed pipe (301), be equipped with rubber circle (303) in the circular recess, the radial width of circular recess equals with the radial width of connecting pipe (2).

4. A water storage bottle screw track ejector cap as claimed in claim 1, wherein: seal structure includes support column (4), support column (4) fixed connection is at the inner wall of connecting pipe (2), the quantity of support column (4) is four groups and about the axle center department annular array distribution of connecting pipe (2), support column (4) are close to one end fixedly connected with support plectane (401) of connecting pipe (2) axle center department, the axle center department sliding connection of support plectane (401) has slide bar (5).

5. A reservoir bottle screw track ejector cap as claimed in claim 4, further comprising: the outer wall that supports plectane (401) is run through in slide bar (5), the bottom fixedly connected with sealing plug (503) of slide bar (5), the upper surface of sealing plug (503) offsets with the lower edge of connecting pipe (2), rubber pad (504) have been cup jointed on slide bar (5), rubber pad (504) set up between the lower edge of sealing plug (503) and connecting pipe (2).

6. A reservoir bottle screw track ejector cap as claimed in claim 4, further comprising: the outer wall fixedly connected with limiting plate (501) of slide bar (5), limiting plate (501) are located the top that supports plectane (401), reset spring (502) have been cup jointed to the outer wall of slide bar (5).

7. A reservoir bottle screw track ejector cap as claimed in claim 6, further comprising: one end of the return spring (502) is abutted to the upper surface of the supporting circular plate (401), the other end of the return spring (502) is abutted to the lower surface of the limiting plate (501), and the return spring (502) is in a compressed state.