CN213909578U - Water cup cover locking mechanism - Google Patents
Water cup cover locking mechanism Download PDFInfo
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- CN213909578U CN213909578U CN202022002656.0U CN202022002656U CN213909578U CN 213909578 U CN213909578 U CN 213909578U CN 202022002656 U CN202022002656 U CN 202022002656U CN 213909578 U CN213909578 U CN 213909578U
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Abstract
The utility model belongs to the technical field of the drinking cup container, specifically be a drinking cup bowl cover locking mechanism. The flip cover is provided with a locking barb which can be inserted into the cup cover; the edge position of the cup cover is provided with a pressing piece capable of being turned back and forth, the inner side surface of the pressing piece is provided with a limiting groove matched with the locking barb, the locking barb is inserted into the limiting groove, the turning cover is locked, and when the pressing piece is turned, the locking barb is separated to remove the limitation; the pressing piece is provided with a sliding key capable of sliding up and down, the back of the sliding key is provided with a limiting lug, the limiting lug penetrates through the pressing piece, a positioning hole channel with an upward opening is formed in the pressing piece, a positioning rod capable of sliding up and down is arranged in the positioning hole channel, and the top end of the positioning rod extends out of the positioning hole channel in the state of no external force; the bottom of the flip cover is provided with a limiting pore passage corresponding to the position of the positioning pore passage, so that the top end of the positioning rod can be inserted into the limiting pore passage. The utility model discloses simple structure adopts the subassembly few, and is with low costs, easy operation, can prevent effectively that drinking cup flip from being pressed by mistake and opening and leaking.
Description
Technical Field
The utility model belongs to the technical field of the drinking cup container, concretely relates to drinking cup bowl cover locking mechanism.
Background
Nowadays, cups are in a wide variety of markets, and in order to facilitate use of users, all manufacturers can completely wring out the brain juice in the aspect of the cover opening structure of the cup cover. The cup is characterized in that the cup is divided into a cup body for containing water and a cup cover for sealing and covering the opening of the cup body, the cup cover is provided with a water outlet, the water outlet can be designed into a water diversion port convenient for a person to drink directly through the mouth, or the water outlet is a suction pipe penetrating into the cup body for the person to drink water; a flip cover capable of sealing the water outlet is generally arranged on the cup cover; thus, the flip cover is opened to drink water or absorb water. The design can guarantee that the cup cover is sealed and insulated, and the cup body does not need to be completely opened and exposed when drinking water, so that a large amount of heat is lost.
Usually, the turnover cover is connected with the cup cover through a locking mechanism, the locking mechanism is provided with a pressing button, and the turnover cover can be opened by pressing the pressing button; however, when the cup is placed in the bag, the button may be pressed by mistake, which may cause the lid to open and water to leak out. Therefore, it is necessary to design a safe and reliable push lock mechanism, which is easy to operate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy operation, it is with low costs, firm reliable drinking cup bowl cover locking mechanism.
The utility model provides a water cup cover locking mechanism, which comprises a water containing cup body and a cup cover which is sealed and covered on the opening of the cup body, wherein the cup cover is provided with a water outlet, a turnover cover which can seal the water outlet is arranged on the cup cover, and the turnover cover is rotationally connected with the cup cover;
this locking mechanism sets up on bowl cover and flip, specifically does:
the flip cover is provided with a locking barb which can be inserted into the cup cover;
an inwards concave pressing bin is arranged at the edge of the cup cover, and a pressing piece and a sliding key are arranged in the pressing bin; the pressing piece is rotationally connected with the left inner side wall and the right inner side wall of the pressing bin through the transverse rotating shaft, so that when the pressing piece part positioned below the rotating shaft is pressed inwards, the pressing piece part above the rotating shaft can turn outwards; a limiting groove matched with the position shape of the locking barb is arranged on the inner side surface of the pressing part above the rotating shaft; when the locking barb is inserted into the limiting groove, the limit is formed, the flip cover cannot be opened, and when the pressing piece is turned, the limiting groove is turned outwards along with the pressing piece part above the rotating shaft, can be completely separated from the locking barb, and the limit is removed;
the sliding key is arranged on the pressing piece and can slide up and down on the front surface of the pressing piece; the back of the sliding key is provided with a convex limiting bump which penetrates through the pressing piece and protrudes out of the back of the pressing piece; the limiting lug is provided with a positioning hole channel with an upward opening, a positioning rod and a resilient elastic piece are sequentially arranged in the positioning hole channel from top to bottom, the positioning rod can move up and down in the positioning hole channel, and the top end of the positioning rod extends out of the positioning hole channel in the state without external force;
the position of the bottom of the flip cover behind the locking barb is provided with a limiting area corresponding to the limiting lug, the limiting area is provided with a limiting hole corresponding to the position of the positioning hole, and the top end of the positioning rod can be inserted into the limiting hole in the closed state of the flip cover so as to limit the sliding key to drive the pressing piece to turn.
The utility model discloses in, the upper and lower slip of sliding key on the pressing piece is for can kick-backing, and no external force state, the sliding key position in the top position can move down to the position of bottom after receiving downward external force.
The utility model discloses in, the structure that can kick-back is the pressing piece back and is located the spacing lug top position of sliding key, is equipped with a sand grip, and an annular rubber band twines on spacing lug and sand grip. Because of the elastic force of the rubber band, the sliding key is positioned at the topmost position, the finger rubs the sliding key downwards, the rubber band is stretched, and the resilience force capable of enabling the sliding key to slide upwards is generated.
In the utility model, the bottom of the pressing bin is also provided with an elastic part between the back of the pressing part and the rear side wall of the pressing bin; therefore, after the pressing piece is overturned by external force, the pressing piece can be rotated and returned after the external force is removed.
In the utility model, the elastic part is a spring; or, the soft silica gel block is made of soft silica gel, and the characteristics of the silica gel that the silica gel can be compressed by external force and can rebound after the external force is removed are utilized.
When the utility model is used, the cover can be automatically locked when the turnover cover is covered on the cup cover;
when drinking water, a user only needs to slide the sliding key downwards to the bottom by one hand of thumb and simultaneously presses down the lower part of the pressing piece, the locking barb can turn outwards along with the upper part of the pressing piece and is separated from the limiting groove, the locking limit between the flip cover and the cup cover can be unlocked, and the flip cover automatically pops open;
after drinking water, the turning cover is closed, and in the closing process, the locking barb falls into the limiting groove to lock the turning cover and cannot be turned open; meanwhile, the limiting hole channel returns to the position under the positioning hole channel, and the positioning rod rebounds into the positioning hole channel, so that the pressing piece is limited by the positioning rod and cannot be pressed and turned over under the state that the sliding key does not slide downwards; therefore, the pressing piece can not be easily pressed down and unlocked by external force due to misoperation; if the cover is placed in the bag and is extruded by external force to open the turnover cover by mistake.
The utility model discloses simple structure adopts the subassembly few, and is with low costs, and easy operation (one-hand operation) can prevent effectively that drinking cup flip from being pressed by mistake and opening and leaking.
Drawings
Fig. 1 is a schematic side sectional view of the flip cover in the closed state according to the embodiment.
Fig. 2 is a schematic structural view of a pusher and a slide key of the embodiment.
Fig. 3 is a diagrammatic view of an embodiment explosive mechanism.
FIG. 4 is a diagram illustrating an embodiment of a force applying mechanism.
Reference numbers in the figures: 1 is the bowl cover, 2 is flip, 3 is the locking barb, 4 is spacing recess, 5 is pressing the storehouse, 6 is the pressing piece, 7 is the sliding key, 8 is spacing lug, 9 is the locating lever, 10 is the spring, 11 is spacing pore, 12 is the sand grip, 13 is the rubber band, 14 is horizontal pivot.
Detailed Description
In the utility model, the water cup comprises a water-containing cup body and a cup cover 1 which is sealed and covered on the opening of the cup body, the cup cover 1 is provided with a water outlet, the cup cover 1 is provided with a turnover cover 2 which can seal the water outlet and can be turned on, and the turnover cover 2 and the cup cover 1 are rotationally connected through a rotating shaft arranged on one side; the rotating shaft is provided with a spring sheet, so that the flip cover 2 can be bounced open without external force.
Locking mechanism sets up on bowl cover 1 and flip 2, specifically is:
the flip cover 2 is provided with a locking barb 3 which can be inserted into the cup cover 1;
an inwards concave cavity is arranged at the edge position of one side of the cup cover 1 opposite to the rotating shaft and is used as a pressing bin 5, and a pressing piece 6 and a sliding key 7 are arranged in the pressing bin 5; the left side and the right side of the pressing piece 6 are provided with coaxial transverse rotating shafts 14 which are integrally protruded, the left inner side wall and the right inner side wall of the pressing bin 5 are provided with concave shaft holes corresponding to the transverse rotating shafts 14, so that the pressing piece 6 can turn back and forth in the pressing bin 5, and when the part of the pressing piece 6 positioned below the transverse rotating shaft 14 is pressed inwards (towards the inner direction of the cup body, the same applies below), the part of the pressing piece 6 positioned above the transverse rotating shaft can turn outwards; a limiting groove 4 matched with the position shape of the locking barb 3 is arranged on the inner side surface of the pressing piece 6 above the transverse rotating shaft 14; when the locking barb 3 is inserted into the limiting groove 4, the limitation is formed, the flip cover cannot be opened, and when the pressing piece 6 is turned, the limiting groove 4 is turned outwards along with the part of the pressing piece 6 above the transverse rotating shaft, can be completely separated from the locking barb 3, and is relieved from limitation.
Corresponding 45-degree slope surfaces are arranged at the positions of the bottom surface edge of the locking barb 3 and the outer edge of the top surface of the limiting groove 4 and at the positions corresponding to the edges, so that when the two slope surfaces are contacted, the two slope surfaces can be mutually stacked and slide, and the locking barb 3 slides into the limiting groove 4, as shown in fig. 4.
The sliding key 7 can slide up and down on the front surface of the pressing piece 6; a rectangular through hole is formed in the middle area of the pressing piece 6, an integrally formed convex cuboid limiting lug 8 is arranged on the back surface of the sliding key 7, the height of the limiting lug is smaller than that of the through hole of the pressing piece 6, and the width of the limiting lug is matched with that of the through hole of the pressing piece 6; the limiting convex block 8 penetrates through the pressing piece 6 and protrudes out of the back of the pressing piece 6; as shown in fig. 1.
The sliding key 7 can rebound when sliding up and down on the pressing piece 6, and in a state without external force, the sliding key 7 is positioned at the uppermost end and can move downwards to the lowermost end after being subjected to downward external force; specifically, the reboundable structure is that the back of the pressing piece 6 is located above the limiting convex block 8 of the sliding key 7, a convex strip 12 is arranged, and an annular rubber band 13 is wound on the limiting convex block 8 and the convex strip 12. Due to the elastic force of the rubber band 13, the sliding key 7 is positioned at the topmost position of the through hole, the sliding key 7 is rubbed downwards by fingers, the rubber band 13 is stretched, and resilience force capable of enabling the sliding key 7 to slide upwards is generated. As shown in fig. 4.
Be equipped with an upward opening cylinder on 8 tail ends of spacing lug, be equipped with fore-and-aft cylindrical location pore in the cylinder, from the top in the location pore be equipped with locating lever 9 and elastic component in proper order, the elastic component can be spring 10 or elasticity silica gel piece, the 9 tops of locating lever are the semicircle head, can reciprocate in the location pore, under the state of not having external force, 9 tops of locating lever stretch out in the location pore, locating lever 9 receives external force can impress completely in the location pore, spring 10 is compressed and is produced the resilience force.
The position of the bottom of the flip cover 2 behind the locking barb 3 is provided with a limiting area corresponding to the limiting lug 8, and the limiting area is provided with a limiting hole channel 11 corresponding to the position of the positioning hole channel in a closed state of the flip cover, so that the top end of the positioning rod 9 can be inserted into the limiting hole channel 11.
The inner side surface of the bottom of the pressing piece 6 is positioned in the pressing bin, a section of space is reserved between the inner side surface and the rear side wall of the pressing bin 5, an elastic piece is also arranged in the space, and a spring 10 or an elastic silica gel block can be adopted; exert external force and press 6 bottoms down, press 6 upsets, remove external force, press 6 bottoms receive the resilience force, press 6 rotates the playback.
When the utility model is used, the cover can be automatically locked when the turnover cover is covered on the cup cover;
when drinking water, a user only needs to slide the sliding key downwards to the bottom by using a thumb of a single hand, and the positioning rod slides downwards along with the sliding key and is separated from the limiting pore channel; at the moment, the lower part of the pressing piece is pressed down, the locking barb can turn outwards along with the upper part of the pressing piece and is separated from the limiting groove, the locking limit between the turnover cover and the cup cover can be unlocked, and the turnover cover automatically pops open; the thumb is released, the sliding key rebounds to return to the topmost position of the pressing piece under the action of the rubber band, and the pressing piece returns to a vertical state;
when water is drunk, the turnover cover is covered, the slope surface of the bottom surface of the locking barb extrudes and pushes the slope surface at the outer edge of the top of the limiting groove, so that the upper part of the pressing piece is outwards turned, and meanwhile, the slope surface at the outer edge of the bottom surface of the limiting groove extrudes the semi-circular top end of the positioning rod, so that the top end of the positioning rod is pressed along the circular arc surface and moves downwards into the positioning hole channel; when the slope surface of the locking barb pushes and pushes the slope surface at the outer edge of the bottom surface of the limiting groove to slide to be completely staggered, the pressing piece rebounds under the action of the elastic piece at the bottom of the pressing piece, the locking barb falls into the limiting groove, and the turnover cover is locked; meanwhile, the limiting hole channel returns to the position under the positioning hole channel, and the positioning rod rebounds into the positioning hole channel, so that the pressing piece is limited by the positioning rod and cannot be pressed and turned over under the state that the sliding key does not slide downwards; therefore, the pressing piece can not be easily pressed down and unlocked by external force due to misoperation; if the cover is placed in the bag and is extruded by external force to open the turnover cover by mistake.
The utility model discloses an ingenious structural design to less part quantity forms ingenious linkage structure, has realized the device at the longitudinal movement in-process, can realize lateral shifting's effect structure.
While, for purposes of simplicity of explanation, the above-described methodologies are shown and described as a series of structures, it is to be understood and appreciated that the methodologies are not limited by detail, as some structures may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, but as may be understood by those of ordinary skill in the art.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A water cup cover locking mechanism comprises a water cup body and a cup cover, wherein the water cup body is used for containing water, the cup cover is used for sealing and covering an opening of the cup body, a water outlet is formed in the cup cover, a turnover cover capable of sealing the water outlet is arranged on the cup cover, and the turnover cover is rotatably connected with the cup cover;
the method is characterized in that:
the flip cover is provided with a locking barb which can be inserted into the cup cover;
an inwards concave pressing bin is arranged at the edge of the cup cover, and a pressing piece and a sliding key are arranged in the pressing bin; the pressing piece is rotationally connected with the left inner side wall and the right inner side wall of the pressing bin through the transverse rotating shaft, so that when the pressing piece part positioned below the rotating shaft is pressed inwards, the pressing piece part above the rotating shaft can turn outwards; a limiting groove matched with the position shape of the locking barb is arranged on the inner side surface of the pressing part above the rotating shaft; when the locking barb is inserted into the limiting groove, the limit is formed, the flip cover cannot be opened, and when the pressing piece is turned, the limiting groove is turned outwards along with the pressing piece part above the rotating shaft, can be completely separated from the locking barb, and the limit is removed;
the sliding key is arranged on the pressing piece and can slide up and down on the front surface of the pressing piece; the back of the sliding key is provided with a convex limiting bump which penetrates through the pressing piece and protrudes out of the back of the pressing piece; the limiting lug is provided with a positioning hole channel with an upward opening, a positioning rod and a resilient elastic piece are sequentially arranged in the positioning hole channel from top to bottom, the positioning rod can move up and down in the positioning hole channel, and the top end of the positioning rod extends out of the positioning hole channel in the state without external force;
the position of the bottom of the flip cover behind the locking barb is provided with a limiting area corresponding to the limiting lug, the limiting area is provided with a limiting hole corresponding to the position of the positioning hole, and the top end of the positioning rod can be inserted into the limiting hole in the closed state of the flip cover so as to limit the sliding key to drive the pressing piece to turn.
2. The locking mechanism for the cup cover of a cup as claimed in claim 1, wherein the sliding key is resiliently slidable up and down on the pressing member, and in a state without external force, the sliding key is located at an uppermost position and is downwardly movable to a lowermost position by a downward external force.
3. The locking mechanism for a cup lid of a cup as claimed in claim 2, wherein the resilient structure is a protruding strip provided on the back of the pressing member and above the position of the position-limiting protrusion of the sliding key, and an annular elastic band is wound around the position-limiting protrusion and the protruding strip.
4. The locking mechanism for the cup cover of the cup as claimed in claim 2, wherein the bottom of the pressing chamber is provided with an elastic member between the back surface of the pressing member and the rear sidewall of the pressing chamber.
5. The locking mechanism for the cup cover of the water cup as claimed in any one of claims 1 to 4, wherein the elastic member is a spring or a soft silica gel block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022002656.0U CN213909578U (en) | 2020-09-15 | 2020-09-15 | Water cup cover locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022002656.0U CN213909578U (en) | 2020-09-15 | 2020-09-15 | Water cup cover locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213909578U true CN213909578U (en) | 2021-08-10 |
Family
ID=77160987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022002656.0U Active CN213909578U (en) | 2020-09-15 | 2020-09-15 | Water cup cover locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213909578U (en) |
-
2020
- 2020-09-15 CN CN202022002656.0U patent/CN213909578U/en active Active
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