CN210213318U

CN210213318U - Safety bottle for children

Info

Publication number: CN210213318U
Application number: CN201921045467.2U
Authority: CN
Inventors: Jun Shen; 沈军; Shengjun Tu; 涂圣俊; Wei Zhang; 张伟
Original assignee: Herrey Xue (shanghai) Technology Co Ltd
Current assignee: Herrey Xue (shanghai) Technology Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-03-31
Anticipated expiration: 2029-07-05
Also published as: US20210002042A1

Abstract

The utility model discloses a children safety bottle relates to the storage container field. The utility model comprises a bottle body and a bottle cap, wherein the bottle cap is connected with the bottle body by screw thread; the position of the bottle cap which is in threaded connection with the bottle body is adjustable along the axis direction of the bottle body; an elastic sheet is arranged in the bottle cap and used for driving the bottle cap to move towards one side far away from the bottle body; the bottle cap is provided with a first abutting block, and the bottle body is provided with a second abutting block; when the bottle cap which is in threaded connection with the bottle body is positioned on one side close to the bottle body, the spiral track of the first abutting block is separated from the second abutting block; when the bottle cap screwed on the bottle body is positioned on one side far away from the bottle body, the spiral track of the first butt joint block is intersected with the second butt joint block. The utility model discloses a loosening and locking of bottle and bottle lid, the structure of bottle lid is comparatively simple, and the production and the preparation of the bottle lid of being convenient for have increased the production efficiency of children's safety bottle.

Description

Safety bottle for children

Technical Field

The utility model relates to a storage container field indicates a children's safety bottle especially.

Background

The bottle is used as a vessel for storing various powders, particles and the like, the bottle cap is usually directly arranged on the bottle body, and the bottle cap can be taken down from the bottle body by directly rotating the bottle cap, so that the bottle body is opened; when the substance in the bottle body is a harmful substance which is prohibited to be contacted by children, the bottle cap can be easily opened by the children, so that the possibility of taking the harmful substance by mistake exists.

At present, the current safe bottle lid that prevents children from opening sets up the bottle lid into the bilayer usually, presses the bottle lid of upside, has realized then that the bottle lid presses opening after, but because current bottle lid when realizing, the part that needs is more, and the part assembly in the bottle lid is comparatively complicated, is unfavorable for the production and the preparation of bottle lid, and children's safety bottle's production efficiency is lower.

Disclosure of Invention

The utility model aims at providing a children safety bottle has realized the loosening and locking of bottle and bottle lid, and the structure of bottle lid is comparatively simple, and the production and the preparation of the bottle lid of being convenient for have increased children safety bottle's production efficiency.

The utility model provides a technical scheme as follows:

a child safety bottle comprises a bottle body and a bottle cap, wherein the bottle cap is connected to the bottle body in a threaded mode; the position of the bottle cap which is in threaded connection with the bottle body is adjustable along the axis direction of the bottle body; an elastic sheet is arranged in the bottle cap and used for driving the bottle cap to move towards one side far away from the bottle body; a first abutting block is arranged on the bottle cap, and a second abutting block is arranged on the bottle body; when the bottle cap screwed on the bottle body is positioned at one side close to the bottle body, the spiral track of the first abutting block is separated from the second abutting block; when the bottle cap screwed on the bottle body is positioned on one side far away from the bottle body, the spiral track of the first abutting block is intersected with the second abutting block.

Among this technical scheme, through the setting of bottle lid position adjustable on the bottle, the change of bottle lid on the bottle state has been realized, then through the setting of first butt piece and second butt piece, when the state of bottle lid on the bottle changes, first butt piece also corresponds with second butt piece relative position and has taken place the change, the unclamping and the locking of bottle and bottle lid have been realized, the structure of bottle lid is comparatively simple, the production and the preparation of the bottle lid of being convenient for have increased the production efficiency of children safety bottle.

Furthermore, the elastic sheet is abutted against the outer side of the bottle body, and the radius of the inner wall of the elastic sheet is smaller than that of the outer wall of the bottle body; or; the elastic sheet is abutted against the inner side of the bottle body, and the radius of the outer wall of the elastic sheet is larger than that of the inner wall of the bottle body.

Among this technical scheme, through the injecing of flexure strip position, when the bottle lid setting on the bottle, the flexure strip can provide ascending drive power to the bottle lid all the time, has increased the reliability that the bottle lid slided upwards.

Further, the first abutting blocks are arranged in a plurality, and the distance between every two adjacent first abutting blocks is larger than the length of the second abutting block; and/or; the second butt joint blocks are arranged in a plurality, and the distance between every two adjacent second butt joint blocks is larger than the length of the first butt joint block.

Among this technical scheme, through the setting of a plurality of first butt piece and/or a plurality of second butt piece, made things convenient for first butt piece butt on second butt piece, made things convenient for the locking of bottle and bottle lid promptly.

Further, the distance between the adjacent first abutting blocks is equal to the distance between the adjacent second abutting blocks.

Among this technical scheme, a plurality of first butt pieces can the butt on a plurality of second butt pieces, reliability when having increased bottle and bottle lid butt.

Further, a first inclined surface used for abutting the second abutting block is arranged on the first abutting block, and the first inclined surface faces the bottle body; and/or; the second abutting block is provided with a second inclined surface for abutting the first abutting block, and the second inclined surface faces the bottle cap.

Among this technical scheme, through the setting of first inclined plane and/or second inclined plane, increased the reliability of bottle lid and bottle locking.

Further, when the bottle cap is screwed to the end close to the bottle body, the first abutting block is close to the end of the second abutting block, and the second abutting block is close to the end of the first abutting block.

Among this technical scheme, through the injecing of state when first butt piece and second butt piece butt, reduced when first butt piece butt is on the second butt piece, the bottle lid continues pivoted probably, has increased the stability of the bottle lid on the bottle.

Further, a guide rail is arranged on the bottle body and faces the bottle cap; when the bottle cap is screwed to one end close to the bottle body, the first abutting block abuts against the guide track.

Among this technical scheme, through the orbital setting of direction, be convenient for control first butt piece can be along the orbital extending direction upward movement of direction to make the spiral orbit of first butt piece intersect with the second butt piece, increased the reliability of first butt piece butt on the second butt piece.

Further, an external thread is arranged on the bottle body, a plurality of spiral strips are arranged on the bottle cover, the spiral strips are meshed with the external thread, and a second communicating groove is formed in the external thread to form the second abutting block.

In this technical scheme, because the second butt piece is embedded in the external screw thread, consequently, first butt piece also can with the external screw thread adaptation, increased the restraint between bottle and the lid, reduced the possibility that bottle and lid rocked relatively, increased the stability of lid.

Further, the distance between the first abutting block and the lower side spiral strip is larger than the thread pitch of the external thread; and/or; the distance between the first abutting block and the upper side spiral strip is smaller than the thread pitch of the external thread.

In this technical scheme, through the injecing between first butt piece and the external screw thread pitch, increased the reliability of first butt piece butt on the second butt piece.

Compared with the prior art, the utility model provides a pair of children's safety bottle has following beneficial effect:

1. through the setting of bottle lid position adjustable on the bottle, realized the change of bottle lid on the bottle state, then through the setting of first butt piece and second butt piece, when the bottle lid state changes on the bottle, first butt piece also corresponds with second butt piece relative position and has taken place the change, realized the bottle with the unclamping and the locking of bottle lid, the structure of bottle lid is comparatively simple, the production and the preparation of the bottle lid of being convenient for have increased the production efficiency of children's safety bottle.

2. Through the injecing of flexure strip position, when the bottle lid setting was on the bottle, the flexure strip can provide ascending drive power to the bottle lid all the time, has increased the reliability that the bottle lid upwards slided.

3. Through the injecing of state when first butt piece and second butt piece butt, when having reduced first butt piece butt on the second butt piece, the bottle lid continues pivoted probably, has increased the stability of the bottle lid on the bottle.

4. The setting of crossing the guide rail, the first butt piece of the control of being convenient for can be along guide rail's extending direction upward movement to make the spiral orbit of first butt piece intersect with the second butt piece, increased the reliability of first butt piece butt on the second butt piece.

Drawings

The foregoing features, technical features, advantages and manner of attaining them will become further apparent from the following description of preferred embodiments, taken in conjunction with the accompanying drawings, of a child-resistant bottle.

Fig. 1 is an exploded view of a child-resistant bottle of the present invention;

fig. 2 is a schematic structural view of a bottle cap in a child-resistant bottle according to the present invention;

fig. 3 is a schematic view of the internal structure of a child-resistant bottle according to the present invention;

FIG. 4 is an exploded view of another child-resistant bottle of the present invention;

fig. 5 is a schematic structural view of a bottle cap in another child-resistant bottle of the present invention.

The reference numbers illustrate: 10. the bottle comprises a bottle body, 11 external threads, 12 a second communication groove, 13 a second abutting block, 14 a guide rail, 20 a bottle cap, 21 a spiral strip, 22 a first communication groove, 23 a first abutting block and 30 an elastic sheet.

Detailed Description

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

According to an embodiment of the present invention, as shown in fig. 1 to 3, a child-resistant bottle includes a bottle body 10 and a bottle cap 20, the bottle cap 20 can be screwed to the bottle body 10 to close the bottle body 10.

Along the axis direction of bottle 10, the position of bottle lid 20 of threaded connection on bottle 10 is adjustable, in this embodiment, because the radius of bottle lid 20 is greater than the radius of bottle 10 upper end, consequently, internal thread or helical strip 21 has been seted up in the bottle lid 20, external screw thread 11 has been seted up to the upper end of bottle 10, the pitch of internal thread or helical strip 21 is the same with the pitch of external screw thread 11, consequently, the thickness of internal thread or helical strip 21 and the thickness of external screw thread 11 all are less than half of its pitch, consequently, when bottle lid 20 threaded connection is on bottle 10, bottle lid 20 can slide from top to bottom on bottle 10, adjust the height of bottle lid 20 on bottle 10.

The bottle cap 20 is internally provided with an elastic sheet 30, and the elastic sheet 30 is used for driving the bottle cap 20 to move towards one side far away from the bottle body 10; when the cap 20 is screwed on the bottle body 10, the elastic piece 30 can abut against the bottle body 10, and therefore, the elastic piece 30 can be deformed by force, and the cap 20 can have a tendency to move upward, and therefore, the cap 20 can abut against the lower side of the male screw 11 of the bottle body 10 and can rotate along the male screw 11 of the bottle body 10.

The bottle cap 20 is provided with a first abutting block 23, the first abutting block 23 is arranged on the inner side of the bottle cap 20, the bottle body 10 is provided with a second abutting block 13, and the second abutting block 13 is arranged on the outer side of the bottle body 10.

When the bottle cap 20 screwed on the bottle body 10 is located at a side close to the bottle body 10, that is, after being pressed by a user, the screw-on of the bottle cap 20 can be located at an upper side of the external thread 11 of the bottle body 10 and rotate along the upper side of the external thread 11 of the bottle body 10, the spiral track of the first abutting block 23 is separated from the second abutting block 13, that is, the first abutting block 23 and the second abutting block 13 do not contact with each other during the rotation of the bottle cap 20.

When the bottle cap 20 screwed on the bottle body 10 is located at a side far away from the bottle body 10, that is, the user does not press the bottle cap 20, the screw thread connection can be located at a lower side of the external thread 11 of the bottle body 10, and rotates along the lower side of the external thread 11 of the bottle body 10, and the spiral track of the first abutting block 23 intersects with the second abutting block 13, that is, the first abutting block 23 can abut against a sidewall of the second abutting block 13 during the rotation of the bottle cap 20.

When the separated bottle body 10 and the bottle cap 20 need to be connected, that is, the bottle cap 20 is screwed on the bottle body 10, firstly, a user can screw the bottle cap 20 on the bottle body 10 without pressing the bottle cap 20 until the first abutting block 23 abuts against the second abutting block 13, the user feels that the bottle cap is difficult to screw, after the bottle cap 20 needs to be pressed, the first abutting block 23 is separated from the second abutting block 13, the user can rotate again until the bottle cap 20 is screwed to the bottom, after the bottle cap 20 is screwed, and after the user loosens the bottle cap 20, the bottle cap 20 pushes the bottle cap 20 upwards under the elastic force of the elastic sheet 30, and the spiral track of the first abutting block 23 intersects with the second abutting block 13 again.

In the current state, since the spiral track of the first abutting block 23 intersects with the second abutting block 13 again, when a child directly unscrews the bottle cap 20, the first abutting block 23 abuts against the second abutting block 13, and then the possibility that the child directly opens the bottle cap 20 is reduced; when the user needs to open the bottle cap 20, the user unscrews the bottle cap to a state that the bottle cap is difficult to continuously unscrew, and only after the bottle cap 20 is pressed, the first abutting block 23 is separated from the second abutting block 13, so that the user can continuously unscrew the bottle cap 20, and the separation of the bottle cap 20 and the bottle body 10 is completed.

In this embodiment, through the setting of bottle lid 20 position adjustable on bottle 10, the change of bottle lid 20 on bottle 10 upper status has been realized, then through the setting of first butt joint piece 23 and second butt joint piece 13, when bottle lid 20 on bottle 10 state change, first butt joint piece 23 also has taken place the change with second butt joint piece 13 relative position correspondence, the loosening and the locking of bottle 10 with bottle lid 20 have been realized, the structure of bottle lid 20 is comparatively simple, the production and the preparation of the bottle lid 20 of being convenient for, the production efficiency of children safety bottle has been increased.

Preferably, the elastic piece 30 abuts against the outside of the bottle body 10, the radius of the inner wall of the elastic piece 30 is smaller than the radius of the outer wall of the bottle body 10, that is, when the bottle cap 20 is screwed downwards, the upper end of the bottle body 10 can abut against the inner wall of the elastic piece 30, and due to the elasticity of the elastic piece 30, the elastic piece 30 expands outwards and has a tendency of driving the bottle cap 20 to move upwards.

Or the elastic piece 30 abuts against the inner side of the bottle body 10, and the radius of the outer wall of the elastic piece 30 is larger than the radius of the inner wall of the bottle body 10, that is, when the bottle cap 20 is screwed downwards, the upper end of the bottle body 10 can abut against the outer wall of the elastic piece 30, and because the elastic piece 30 has elasticity, the elastic piece 30 expands inwards and deforms, and has a tendency of driving the bottle cap 20 to move upwards.

The number of the elastic pieces 30 can be two, and the two elastic pieces 30 are respectively arranged at the inner side and the outer side of the bottle body 10; preferably, the elastic sheet 30 can be provided in a ring shape, and the ring-shaped elastic sheet 30 can abut on an outer wall or an inner wall of the upper end of the bottle body 10, thereby achieving sealing of the bottle body 10.

In this embodiment, by limiting the position of the elastic sheet 30, when the bottle cap 20 is disposed on the bottle body 10, the elastic sheet 30 can always provide an upward driving force to the bottle cap 20, thereby increasing the reliability of the upward sliding of the bottle cap 20.

Preferably, the first abutting block 23 is provided with a first inclined surface for abutting against the second abutting block 13, and the first inclined surface faces the bottle body 10; and/or; the second abutting block 13 is provided with a second inclined surface for abutting the first abutting block 23, and the second inclined surface faces the bottle cap 20; in this embodiment, the first abutting block 23 can abut on the left side of the second abutting block 13, and therefore, the right side of the first abutting block 23 is a first inclined surface facing downward, the left side of the second abutting block 13 is a second inclined surface facing upward, and when the first inclined surface and the second inclined surface exist at the same time, the first inclined surface can abut on the second inclined surface.

When the user releases the bottle cap 20, the elastic piece 30 drives the bottle cap 20 to move upwards, and the first inclined surface can abut against the second inclined surface; when the user unscrews the bottle cap 20 without pressing the bottle cap 20, the first abutting block 23 can only continuously lock the bottle cap 20 on the bottle body 10 when the first abutting block 23 continues to move along the second inclined surface, and thus the reliability of locking the bottle cap 20 with the bottle body 10 is increased.

In this embodiment, the reliability of locking the bottle cap 20 and the bottle body 10 is increased by the arrangement of the first inclined surface and/or the second inclined surface.

In this embodiment, the left side of the first abutting block 23 may be a first inclined surface facing downward, the right side of the second abutting block 13 may be a second inclined surface facing upward, and the first inclined surface may abut against the second inclined surface when the first inclined surface and the second inclined surface are present at the same time.

When the user is screwing up bottle lid 20, and when the user does not press bottle lid 20, first butt piece 23 is when contacting second butt piece 13, under the effect of flexure strip 30, first butt piece 23 butt is on second butt piece 13, first inclined plane butt is on the second inclined plane promptly, when the user continues to screw up bottle lid 20, bottle lid 20 can continue to move up until first butt piece 23 and second butt piece 13 support tightly completely, the locking of bottle 10 with bottle lid 20 has been realized, through the setting of first inclined plane and second inclined plane promptly, the assembly of bottle 10 with bottle lid 20 has been made things convenient for.

According to another embodiment of the present invention, as shown in fig. 1 and 2, a child-resistant bottle is different from the first embodiment in the arrangement of a plurality of abutting blocks.

On the basis of the first embodiment, in this embodiment, the first abutting blocks 23 are provided in a plurality, the first abutting blocks 23 can extend along the direction of the spiral strip 21 on the bottle cap 20, and the distance between adjacent first abutting blocks 23 is greater than the length of the second abutting block 13, so that the second abutting block 13 can abut on any one of the first abutting blocks 23, and when a user rotates the bottle cap 20 to a position where the second abutting block 13 is located in the interval of the plurality of first abutting blocks 23, the user can abut the second abutting block 13 on a certain one of the first abutting blocks 23 by finely adjusting the bottle cap 20.

And/or second butt joint piece 13 sets up to a plurality ofly, and second butt joint piece 13 can extend along the direction of the external screw thread 11 on the bottle 10, and the interval between the adjacent second butt joint piece 13 is greater than the length of first butt joint piece 23, therefore, first butt joint piece 23 can the butt on arbitrary one second butt joint piece 13, when the user rotates bottle lid 20 to first butt joint piece 23 is located the interval of a plurality of second butt joint pieces 13, the user can be through fine setting bottle lid 20 can be with first butt joint piece 23 butt on a certain second butt joint piece 13.

When the first abutting blocks 23 and the second abutting blocks 13 are arranged in a plurality of numbers, the first abutting blocks 23 can abut against the second abutting blocks 13, and reliability of the bottle body 10 abutting against the bottle cap 20 is improved.

In this embodiment, the first abutting blocks 23 abut against the second abutting blocks 13 through the arrangement of the first abutting blocks 23 and/or the second abutting blocks 13, which facilitates the locking of the bottle body 10 and the bottle cap 20.

Preferably, the spacing between adjacent first abutment blocks 23 is equal to the spacing between adjacent second abutment blocks 13; the plurality of first abutting pieces 23 can abut against the plurality of second abutting pieces 13, and reliability when the bottle body 10 abuts against the bottle cap 20 is increased.

According to another embodiment of the present invention, as shown in fig. 4 and 5, the present embodiment is different from the first embodiment in the limitation of the states of the first abutting block 23 and the second abutting block 13.

In the first embodiment, when the bottle cap 20 is screwed to the end close to the bottle body 10, that is, when the bottle cap 20 is rotated to the lower end, the first abutting block 23 is close to the end of the second abutting block 13 close to the first abutting block 23, that is, the end of the first abutting block 23 is close to the end of the second abutting block 13, and when the bottle cap 20 is loosened, the first abutting block 23 can abut against the second abutting block 13.

In this embodiment, the first abutting block 23 and the second abutting block 13 are abutted to each other, so that the possibility that the bottle cap 20 continues to rotate when the first abutting block 23 abuts against the second abutting block 13 is reduced, and the stability of the bottle cap 20 on the bottle body 10 is improved.

Preferably, the bottle body 10 is provided with a guide rail 14, and the guide rail 14 faces the bottle cap 20; when the bottle cap 20 is screwed to the end close to the bottle body 10, the first abutting block 23 abuts against the guide track 14, the first abutting block 23 can move upwards along the extending direction of the guide track 14, the spiral track of the first abutting block 23 is intersected with the second abutting block 13, and the first abutting block 23 can abut against the second abutting block 13.

In this embodiment, through the arrangement of the guide rail 14, it is convenient to control the first abutting block 23 to be able to move upward along the extending direction of the guide rail 14, and the spiral track of the first abutting block 23 is made to intersect with the second abutting block 13, so that the reliability of the first abutting block 23 abutting on the second abutting block 13 is increased.

According to another embodiment of the present invention, as shown in fig. 4 and 5, a child-resistant bottle is different from the first embodiment in a specific structure in which the bottle body 10 is assembled with the bottle cap 20.

On the basis of the first embodiment, in the present embodiment, the bottle body 10 is provided with an external thread 11, the bottle cap 20 is provided with a plurality of spiral strips 21, the spiral strips 21 are meshed with the external thread 11, and the external thread 11 is provided with a second communicating groove 12 to form a second abutting block 13; because the second abutting block 13 is embedded in the external thread 11, the first abutting block 23 can also be matched with the external thread 11, so that the restriction between the bottle body 10 and the cover body is increased, the possibility of relative shaking of the bottle body 10 and the cover body is reduced, and the stability of the cover body is increased.

Preferably, the distance between the first abutting block 23 and the lower helical strip 21 is greater than the pitch of the external thread 11, after the bottle cap 20 is pressed downwards by a user, the helical strip 21 can abut on the upper side of the external thread 11, and the first abutting block 23 can be located between the external threads 11; when the cap 20 is not pressed by the user, the cap 20 moves upward, the helical strip 21 can abut against the lower side of the external thread 11, and the distance between the first abutting strip and the helical strip 21 on the lower side is larger than the pitch of the external thread 11, so that the first abutting block 23 can be positioned in the second communicating groove 12 in the external thread 11 and abut against the second abutting block 13.

And/or the distance between the first abutting block 23 and the upper spiral strip 21 is smaller than the thread pitch of the external thread 11, after the bottle cap 20 is pressed downwards by a user, the spiral strip 21 can abut against the upper side of the external thread 11, and the first abutting block 23 can be positioned between the external threads 11; when the cap 20 is not pressed by the user, the cap 20 moves upward, the helical strip 21 can abut against the lower side of the external thread 11, and the distance between the first abutting strip and the upper helical strip 21 is smaller than the pitch of the external thread 11, so that the first abutting block 23 can be positioned in the second communicating groove 12 in the external thread 11 and abut against the second abutting block 13.

In the present embodiment, the reliability of abutment of the first abutment block 23 against the second abutment block 13 is increased by the definition between the first abutment block 23 and the pitch of the external thread 11.

Similarly, when a plurality of first abutting blocks 23 are formed, a lowermost spiral strip 21 can be selected, and a plurality of first connecting grooves 22 are formed in the spiral strip 21, so that a plurality of first abutting blocks 23 are formed.

Preferably, in the child-resistant bottle described in connection with the third embodiment, when the first abutting block 23 or the second abutting block 13 is provided in plurality, the length of the front first abutment block 23 is greater than the length of the rear first abutment block 23, the length of the front second abutment block 13 is greater than the length of the rear second abutment block 13, that is, the length of the front first contact block 23 is greater than the length of the front second communication groove 12, the length of the front second contact block 13 is greater than the length of the front first communication groove 22, and therefore, when the first contact block 23 is just in contact with the second contact block 13, the second contact block 23 cannot be fitted into the second communicating groove 12, and the second abutting block 13 can not be embedded in the first connecting groove 22, until the bottle cap 20 is screwed to the bottom, the second abutting block 23 can be fitted in the second communicating groove 12, and the second abutting block 13 is fitted in the first communicating groove 22.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A child safety bottle is characterized by comprising a bottle body and a bottle cap, wherein the bottle cap is in threaded connection with the bottle body;

the position of the bottle cap which is in threaded connection with the bottle body is adjustable along the axis direction of the bottle body;

an elastic sheet is arranged in the bottle cap and used for driving the bottle cap to move towards one side far away from the bottle body;

a first abutting block is arranged on the bottle cap, and a second abutting block is arranged on the bottle body;

when the bottle cap screwed on the bottle body is positioned at one side close to the bottle body, the spiral track of the first abutting block is separated from the second abutting block;

when the bottle cap screwed on the bottle body is positioned on one side far away from the bottle body, the spiral track of the first abutting block is intersected with the second abutting block.

2. A child-resistant bottle according to claim 1, wherein:

the elastic sheet is abutted against the outer side of the bottle body, and the radius of the inner wall of the elastic sheet is smaller than that of the outer wall of the bottle body;

or;

the elastic sheet is abutted against the inner side of the bottle body, and the radius of the outer wall of the elastic sheet is larger than that of the inner wall of the bottle body.

3. A child-resistant bottle according to claim 1, wherein:

the first abutting blocks are arranged in a plurality, and the distance between every two adjacent first abutting blocks is larger than the length of the second abutting block;

and/or;

the second butt joint blocks are arranged in a plurality, and the distance between every two adjacent second butt joint blocks is larger than the length of the first butt joint block.

4. A child-resistant bottle according to claim 3, wherein:

the distance between the adjacent first abutting blocks is equal to the distance between the adjacent second abutting blocks.

5. A child-resistant bottle according to claim 1, wherein:

the first abutting block is provided with a first inclined surface for abutting the second abutting block, and the first inclined surface faces the bottle body;

and/or;

the second abutting block is provided with a second inclined surface for abutting the first abutting block, and the second inclined surface faces the bottle cap.

6. A child-resistant bottle according to claim 1, wherein:

when the bottle cap is screwed to the end close to the bottle body, the first abutting block is close to one end of the second abutting block and close to one end of the second abutting block close to the first abutting block.

7. A child-resistant bottle according to claim 6, wherein:

the bottle body is provided with a guide rail, and the guide rail faces the bottle cap;

when the bottle cap is screwed to one end close to the bottle body, the first abutting block abuts against the guide track.

8. A child-resistant bottle according to claim 1, wherein:

the bottle body is provided with an external thread, the bottle cap is provided with a plurality of spiral strips, the spiral strips are meshed with the external thread, and a second communicating groove is formed in the external thread to form the second abutting block.

9. A child-resistant bottle according to claim 8, wherein:

the distance between the first abutting block and the lower side spiral strip is larger than the thread pitch of the external thread;

and/or;

the distance between the first abutting block and the upper side spiral strip is smaller than the thread pitch of the external thread.