CN210783832U

CN210783832U - Water cup with coded lock

Info

Publication number: CN210783832U
Application number: CN201921861051.8U
Authority: CN
Inventors: 马歆茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-19
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a drinking cup with a coded lock, which comprises a cup cover, a cup body, a coded lock, a moving member and a return spring, wherein the upper part of the cup body is provided with a thread corresponding to the inner part of the cup cover, a moving cavity is arranged below the thread end of the cup body, the moving member is arranged in the moving cavity, the middle part of the right end of the moving member is fixed with the return spring, the middle part of the right end of the moving cavity is provided with a spring groove, the right section of the return spring is just clamped into the spring groove, the thread start end of the cup cover is provided with an annular groove, and the annular groove; the trick lock radially sets up on the cup, and is located the left side below of moving member, and the spring bolt of trick lock stretches into in the moving member, and the spring bolt can promote the moving member and remove to the cup center in the removal intracavity. The structure is simple and feasible; the cup is provided with the coded lock, so that the drinking safety in public places is improved, and meanwhile, the cup with the coded lock adopts a cup cover and a cup body separated type, so that the cup is suitable for various cups.

Description

Water cup with coded lock

Technical Field

The utility model belongs to daily life articles for use field, concretely relates to drinking cup of area trick lock.

Background

The water cup becomes an indispensable daily article, people often take the water cup when going out, but people cannot stare at the water cup in public places, and lawbreakers are often brought to the best. In recent years, there are reports that lawbreakers are not noticed by people and poison is thrown in cups. In order to prevent the occurrence of the events and improve the drinking safety in public places, the water cup with the coded lock is generated. In the prior art, the cup cover is connected with the cup body in the water cup with the coded lock, but the water cup without the coded lock is mostly separated by adopting the cup cover and the cup body.

SUMMERY OF THE UTILITY MODEL

The utility model discloses plan from the drinking water safety that improves public place, increase the trick lock for bowl cover and cup detached drinking cup.

Therefore, the utility model discloses the technical scheme who adopts does: a water cup with a coded lock comprises a cup cover, a cup body, the coded lock, a moving member and a return spring, wherein threads corresponding to those in the cup cover are arranged above the cup body, a moving cavity is arranged below the thread end of the cup body, the moving member is arranged in the moving cavity, the return spring is fixed in the middle of the right end of the moving member, a spring groove is formed in the middle of the right end of the moving cavity, the right section of the return spring is just clamped into the spring groove, an annular groove is formed in the thread starting end of the cup cover, and the annular groove is matched with a boss arranged at the upper end of the moving member; the trick lock radially sets up on the cup, and is located the left side below of moving member, and in the spring bolt of trick lock stretched into the moving member, opened the back when the trick lock, the spring bolt promoted the moving member and moved to the cup center in the removal intracavity and reachs the stop position, and the distance that the spring bolt removed and boss stretched out the cup longest distance equals, and when the trick lock after locking, the moving member got back to initial position under return spring's effect.

Preferably, the moving member is provided with a step below the boss, and the position where the lock tongue extends into the moving member is located in the middle of the moving member. The step can be used as a part of the wall of the cup body for sealing, and the moving cavity is enlarged to facilitate the installation of the moving part; the middle part that the position that the spring bolt stretched into is located the moving member is for the spring bolt difficult appearance slope when promoting the moving member, can steadily promote, makes the spring bolt all take in the cup, the tightening of the bowl cover of being convenient for.

Preferably, the moving part is made of stainless steel, and the coded lock is made of plastic or stainless steel. The moving piece is made of stainless steel materials, so that the moving piece can be waterproof and has certain hardness, and the moving piece is not easy to damage, so that the coded lock is invalid; the coded lock is made of plastic or stainless steel for water resistance.

Further preferably, the arc distance from the coded lock and the moving part along the cup opening is less than half of the circumference of the cup opening. The radial length of the coded lock is too long, so that the coded lock is not beneficial to shielding when the code is input and is easy to find the code by others; the moving part is too long, so that the two ends of the moving part are easy to bend, and the matching of the moving boss and the annular groove is influenced.

Further preferably, the outer diameter of the combining section of the cup body and the cup cover is smaller than the outer diameter of the middle part of the cup body. The outer diameter of the combining section of the cup body and the cup cover is smaller than the outer diameter of the middle part of the cup body, so that the boss is prevented from protruding out of the cup body, and the appearance is prevented from being influenced.

The utility model has the advantages that: the structure is simple and feasible; the water cup is provided with the coded lock, so that the drinking safety in public places is improved; the cup with the coded lock adopts a cup cover and a cup body separated type, and is suitable for various cups.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion I in fig. 1.

Fig. 3 is a schematic view of the screwed-down lid of fig. 1.

Fig. 4 is a schematic view of the moving member.

Detailed Description

The invention will be further described by way of examples with reference to the accompanying drawings:

as shown in fig. 1-4, a drinking cup with a coded lock, mainly by bowl cover 1, cup 2, coded lock 3, moving member 4 and return spring 5 are constituteed, the top of cup 2 is provided with the screw thread that corresponds in the bowl cover 1, the below of 2 screw thread termination ends of cup is provided with removes chamber 2a, moving member 3 is installed in removing chamber 2a, the right-hand member middle part of moving member 3 is fixed with return spring 5, the right-hand member middle part that removes chamber 2a is provided with spring groove c, return spring 3's right side section just blocks into in the spring groove c, 1 screw thread initiating terminal of bowl cover is provided with annular groove 1a, annular groove 1a and 3 boss 3a phase-matches of the upper end setting of moving member. The return spring 5 is arranged in the middle of the moving part 3 to prevent the moving part from failing to return to the initial position due to the inclination of the moving part 3 when the moving part returns.

Trick lock 4 radially sets up on cup 2, and is located the left side below of moving member 3, and spring bolt 4a of trick lock 4 stretches into in the moving member 3, opens the back when trick lock 4, and spring bolt 4a promotes moving member 3 and moves to reach the termination position to cup 1 center in moving chamber 2a, and the distance that spring bolt 4a removed stretches out the longest distance of cup 2 with boss 3a and equals, locks the back when trick lock 4, and moving member 3 returns initial position under return spring 5's effect.

Preferably, the moving member 3 is provided with a step 3b below the boss 3a, and the position where the latch 4a extends into the moving member 3 is located in the middle of the moving member 3. The step 3b is used for sealing as a part of the wall of the cup body 2, and the moving cavity 2a is enlarged to facilitate the installation of the moving piece 3; the position that spring bolt 4a stretched into is located the middle part of moving member 3 for spring bolt 4a is difficult for appearing the slope when promoting moving member 3, can steadily promote, makes spring bolt 4a all take in the cup 2 in, the screwing up of bowl cover 1 of being convenient for.

Preferably, the material of the moving member 3 is stainless steel, and the material of the combination lock 4 is plastic or stainless steel. The moving piece 3 is made of stainless steel materials, so that the moving piece 3 can be waterproof and has certain hardness, and the moving piece 3 is prevented from being damaged, so that the coded lock 4 is invalid; the coded lock 4 is made of plastic or stainless steel for water resistance.

Preferably, the arc distance between the combination lock 4 and the moving member 3 along the cup mouth is less than half of the circumference of the cup mouth. The radial length of the coded lock 4 is too long, so that the coded lock is not beneficial to shielding when a code is input and is easy to be found by others; the moving part 3 is too long, which easily causes the two ends to bend, and influences the matching of the boss 3a and the annular groove 1 a.

Preferably, the outer diameter of the joint of the cup body 2 and the cup cover 1 is smaller than that of the middle part of the cup body 2. The outer diameter of the joint section of the cup body 2 and the cup cover 1 is smaller than the outer diameter of the middle part of the cup body 2, so that the boss 3a is prevented from protruding out of the cup body 2, and the appearance is prevented from being influenced.

Claims

1. The utility model provides a take drinking cup of trick lock, includes bowl cover, cup and trick lock, the top of cup is provided with the screw thread that corresponds in with the bowl cover, its characterized in that: the cup cover is characterized by further comprising a moving member and a return spring, a moving cavity is arranged below the thread termination end of the cup body, the moving member is installed in the moving cavity, the return spring is fixed in the middle of the right end of the moving member, a spring groove is formed in the middle of the right end of the moving cavity, the right section of the return spring is just clamped into the spring groove, an annular groove is formed in the starting end of the cup cover thread, and the annular groove is matched with a boss arranged at the upper end of the moving member;

the trick lock radially sets up on the cup, and is located the left side below of moving member, and in the spring bolt of trick lock stretched into the moving member, opened the back when the trick lock, the spring bolt promoted the moving member and moved to the cup center in the removal intracavity and reachs the stop position, and the distance that the spring bolt removed and boss stretched out the cup longest distance equals, and when the trick lock after locking, the moving member got back to initial position under return spring's effect.

2. The water cup with the coded lock according to claim 1, wherein: the moving member is provided with the step below the boss, and the position that the spring bolt stretches into the moving member is located the middle part of moving member.

3. The water cup with the coded lock according to claim 2, wherein: the moving piece is made of stainless steel, and the coded lock is made of plastic or stainless steel.

4. A drinking cup with a combination lock according to claim 3, wherein: the arc distance from the coded lock to the moving piece along the cup opening is less than half of the circumference of the cup opening.

5. The water cup with the coded lock according to claim 4, wherein: the outer diameter of the combined section of the cup body and the cup cover is smaller than the outer diameter of the middle part of the cup body.