CN211883263U

CN211883263U - Sealing structure for silica gel buckle portable cup

Info

Publication number: CN211883263U
Application number: CN201922396977.0U
Authority: CN
Inventors: 钟英双
Original assignee: Guangzhou Xurui Plastic Products Co ltd
Current assignee: Guangzhou Xurui Plastic Products Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a sealing structure for a silica gel buckle portable cup, which comprises a cup cover and a cup body, wherein the cup cover is provided with the cup body in a matching way, the upper end of the cup mouth is provided with a cup mouth, the caliber of the cup mouth is very small, the water leakage along with the cup is well prevented, the upper end of the cup mouth is provided with a sealing bead in a matching way, the radius of the sealing bead is the same as that of the inner ring of the cup mouth, the inner ring of the cup mouth is completely blocked by the sealing bead, the water in the cup mouth is prevented from flowing out, the material of the sealing bead is silica gel, the nontoxic silica gel ensures the use safety of a user, the cup cover is provided with two groups of sealing devices, and the cup cover is symmetrical about the cup mouth, the device has high structure compactness and good sealing performance, the thread of the side end of the cup mouth is matched with a thread notch of the inner wall of the cup cover, the cup cover, make upper seal lip and lower seal lip make the laminating inseparabler through embracing the power, strengthen the leakproofness of bowl cover, improve the practicality of device.

Description

Sealing structure for silica gel buckle portable cup

Technical Field

The utility model relates to a drinking cup technical field specifically is a seal structure that is used for silica gel buckle to carry portable cup.

Background

The cup is usually a container for holding liquid, and can be used for drinking tea, drinking water, drinking beverages and the like. A water cup is a vessel used to contain liquid in most cases. The cup is usually made of plastic, glass, porcelain or stainless steel, and is commonly used for containing paper cups or rubber cups when beverages are packed in restaurants. The cup is mostly cylindrical, is provided with an opening at the upper part and is hollow for holding articles. Because the cup is opened, the liquid in the cup is easily polluted by dust around, so the multi-purpose cup cover can be used for covering when the cup is placed for a long time. The cup for carrying the hot drink is provided with a handle, so that the cup is convenient to use.

When the existing silica gel carrying buckle is used with a hand cup, water leakage is caused due to the fact that the cup mouth is too large, the sealing structure is simple, the ideal effect cannot be achieved, and the carrying of a user is inconvenient.

This a seal structure for silica gel buckle is taken along with hand cup, the upper end of rim of a cup is provided with the rim of a cup, the rim of a cup bore is very little, fine prevention leaks along with the water cup, the upper end cooperation of rim of a cup is installed and is sealed the pearl, the radius of sealed pearl is the same with the radius of rim of a cup inner circle, sealed pearl blocks the rim of a cup inner circle completely, prevent the rivers play in the rim of a cup, and the material of sealed pearl chooses silica gel for use, nontoxic silica gel guarantees user's safety in utilization, the bowl cover is provided with two sets of sealing device, and be symmetrical about the rim of a cup, make device compact structure degree high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure for silica gel buckle is along with hand cup, the upper end of rim of a cup is provided with the rim of a cup, the rim of a cup bore is very little, fine prevention leaks along with the water cup, the sealed pearl is installed in the upper end cooperation of rim of a cup, the radius of sealed pearl is the same with the radius of rim of a cup inner circle, the sealed pearl blocks the rim of a cup inner circle completely, prevent that the rivers in the rim of a cup from going out, and the material of sealed pearl chooses silica gel for use, nontoxic silica gel guarantees user's safe in utilization, the bowl cover is provided with two sets of sealing device, and be symmetrical about the rim of a cup, make device compactness high, sealing performance is good, solved among the background art because the rim of a cup is too big to lead to leaking, seal structure is simple.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing structure for a silica gel buckle portable cup comprises a cup cover and a cup body, wherein the cup cover is provided with the cup body in a matched mode, the upper end of the cup cover is provided with a notch, the inner cavity of the notch is provided with a fixing block, a lifting ring is fixedly mounted on the fixing block, the inner wall of the cup cover is provided with a threaded notch, the inner cavity of the cup cover is provided with a sealing device, the sealing device comprises an upper supporting block, an upper sealing lip, a lower sealing block, a lower sealing lip and a lower supporting block, the lower end of the upper supporting block is fixedly provided with the upper sealing block, the lower end of the upper sealing block is provided with the upper sealing lip in a matched mode, the upper end of the lower sealing block is provided with the lower sealing lip, the lower end of the lower sealing lip is fixedly;

the anti-skidding cup comprises a cup body and is characterized in that a cup opening is formed in the upper end of the cup body, threads are arranged on the side end of the cup opening, a cup mouth is arranged at the upper end of the cup opening, a sealing bead is installed at the upper end of the cup mouth in a matched mode, a first supporting block is fixedly installed at the upper end of the sealing bead, an anti-skidding cup sleeve is installed on the outer side of the cup body in a matched mode, and a cup pad is fixedly installed at.

Furthermore, springs are mounted in inner cavities of the upper supporting block and the lower supporting block.

Furthermore, the radius of the sealing bead is the same as that of the inner ring of the cup mouth, and the sealing bead is made of silica gel.

Further, the anti-skidding cup sleeve is of a hollow structure.

Furthermore, the cup cover is provided with two groups of sealing devices which are symmetrical about the cup mouth.

Furthermore, the threads at the side end of the cup opening are matched and connected with the thread groove opening of the inner wall of the cup cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a seal structure that is used for silica gel buckle portable cup, the upper end of rim of a cup is provided with the rim of a cup, the rim of a cup bore is very little, fine prevention leaks along with the water cup, the sealed pearl is installed in the upper end cooperation of rim of a cup, the radius of sealed pearl is the same with the radius of rim of a cup inner circle, the sealed pearl blocks the rim of a cup inner circle completely, prevent that the rivers in the rim of a cup from going out, and the material of sealed pearl chooses for use silica gel, nontoxic silica gel guarantees user's safe in utilization, the bowl cover is provided with two sets of sealing device, and about the rim of a cup symmetry, make device compactness high, sealing performance is good.

2. The utility model provides a seal structure that is used for silica gel buckle portable cup, the screw thread notch of the inner wall of the screw-thread fit connection bowl cover of the side of rim of a cup makes bowl cover and cup laminate more, improves the seal of device, goes up the inner chamber of supporting shoe and lower supporting shoe and all installs the spring, when the bowl cover spiral cover was gone up, makes upper seal lip and lower seal lip make the laminating inseparabler through holding power tightly, strengthens the leakproofness of bowl cover, improves the practicality of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of fig. 2A of the present invention.

In the figure: 1. a cup cover; 11. a notch; 111. a fixed block; 112. lifting a ring; 12. a threaded socket; 13. A seal ring; 2. a cup body; 21. a cup mouth; 211. a thread; 212. a cup mouth; 213. sealing the beads; 214. A first support block; 22. an anti-slip cup sleeve; 23. a cup pad; 3. a sealing device; 31. an upper support block; 311. A spring; 32. an upper sealing block; 33. an upper sealing lip; 34. a lower seal block; 35. a lower sealing lip; 36. And a lower support block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sealing structure for a silica gel clasp portable cup comprises a cup cover 1 and a cup body 2, the cup cover 1 is cooperatively provided with the cup body 2, the upper end of the cup cover 1 is provided with a notch 11, an inner cavity of the notch 11 is provided with a fixing block 111, the fixing block 111 is fixedly provided with a lifting ring 112, the inner wall of the cup cover 1 is provided with a threaded notch 12, the inner cavity of the cup cover 1 is provided with two groups of sealing devices 3 which are symmetrical about a cup mouth 212, so that the device has high structural compactness and good sealing performance, the sealing device 3 comprises an upper supporting block 31, an upper sealing block 32, an upper sealing lip 33, a lower sealing block 34, a lower sealing lip 35 and a lower supporting block 36, the lower end of the upper supporting block 31 is fixedly provided with the upper sealing block 32, the lower end of the upper sealing block 32 is provided with the upper sealing lip 33, the lower end of the upper sealing block 32 is, the lower end of the lower sealing lip 35 is fixedly provided with a lower supporting block 36, the inner cavities of the upper supporting block 31 and the lower supporting block 36 are both provided with springs 311, when the cup cover 1 is screwed on, the upper sealing lip 33 and the lower sealing lip 35 are tightly attached through holding force, the sealing performance of the cup cover 1 is enhanced, the practicability of the device is improved, the lower end of the cup cover 1 is provided with a sealing ring 13, and the sealing ring 13 is attached and sealed with the lower bottom surface of the cup cover 1, so that the structure is simple and the sealing effect is good;

the upper end of the cup body 2 is provided with a cup opening 21, the side end of the cup opening 21 is provided with a thread 211, the thread 211 at the side end of the cup opening 21 is matched and connected with a thread notch 12 on the inner wall of the cup cover 1, so that the cup cover 1 is more attached to the cup body 2, the tightness of the device is improved, the upper end of the cup opening 21 is provided with a cup mouth 212, the caliber of the cup mouth 212 is small, water leakage along with the water cup is well prevented, the upper end of the cup mouth 212 is matched and provided with a sealing bead 213, the radius of the sealing bead 213 is the same as that of the inner ring of the cup mouth 212, the sealing bead 213 completely blocks the inner ring of the cup mouth 212, water in the cup mouth 212 is prevented from flowing out, the sealing bead 213 is made of silica gel, the non-toxic silica gel ensures the use safety of a user, the upper end of the sealing bead 213 is fixedly provided with a first supporting block 214, a cup pad 23 is fixedly arranged at the lower end of the cup body 2.

In summary, the following steps: the utility model provides a sealing structure for silica gel buckle portable cup, including cup cover 1 and cup 2, cup cover 1 is fitted with cup 2, the upper end of rim of a cup 21 is provided with a cup mouth 212, the bore of cup mouth 212 is very small, it is very good to prevent along with the cup leakage, the upper end of cup mouth 212 is fitted with a sealing bead 213, the radius of sealing bead 213 is the same as the radius of the inner circle of cup mouth 212, sealing bead 213 blocks the inner circle of cup mouth 212 completely, prevent the water in cup mouth 212 from flowing out, and the material of sealing bead 213 selects silica gel, nontoxic silica gel guarantees the use safety of the user, cup cover 1 is provided with two groups of sealing devices 3, and the symmetry about cup mouth 212, make the device structure compact high, sealing performance is good, the screw thread of the side end 211 of rim of cup mouth 21 is fitted with the screw thread notch 12 of the inner wall of cup cover 1, make cup cover 1 and cup 2 more laminate, improve the sealing, spring 311 is all installed to the inner chamber of going up supporting block 31 and bottom suspension dagger 36, when bowl cover 1 spiral cover, makes upper seal lip 33 and lower seal lip 35 make the laminating inseparabler through embracing the power of tightly, strengthens bowl cover 1's leakproofness, improves the practicality of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seal structure that is used for silica gel carrying buckle to follow hand cup, includes bowl cover (1) and cup (2), its characterized in that are installed in bowl cover (1) cooperation: notch (11) has been seted up to the upper end of bowl cover (1), fixed block (111) is installed to the inner chamber of notch (11), and fixed block (111) fixed mounting has bail (112), threaded notch (12) has been seted up to the inner wall of bowl cover (1), sealing device (3) is installed to the inner chamber of bowl cover (1), sealing device (3) include last supporting block (31), go up sealing block (32), go up sealing lip (33), lower sealing block (34), lower sealing lip (35) and bottom suspension fagging (36), the lower extreme fixed mounting of going up supporting block (31) has last sealing block (32), goes up sealing block (32)'s lower extreme and installs upper sealing lip (33), the lower sealing block (34) is installed in the lower extreme cooperation of going up sealing block (32), bottom suspension fagging (35) is installed to the upper end of bottom suspension fagging (34), the lower extreme fixed mounting of bottom suspension fagging lip (35) has bottom suspension fa, a sealing ring (13) is arranged at the lower end of the cup cover (1);

the anti-skidding cup sleeve is characterized in that a cup opening (21) is arranged at the upper end of the cup body (2), threads (211) are arranged at the side end of the cup opening (21), a cup mouth (212) is arranged at the upper end of the cup opening (21), a sealing bead (213) is installed at the upper end of the cup mouth (212) in a matched mode, a first supporting block (214) is fixedly installed at the upper end of the sealing bead (213), an anti-skidding cup sleeve (22) is installed at the outer side of the cup body (2) in a matched mode, and a cup mat (23) is fixedly installed at the lower end.

2. The sealing structure for a silica gel clasp portable cup according to claim 1, wherein: and springs (311) are arranged in the inner cavities of the upper support block (31) and the lower support block (36).

3. The sealing structure for a silica gel clasp portable cup according to claim 1, wherein: the radius of the sealing bead (213) is the same as that of the inner ring of the cup mouth (212), and the material of the sealing bead (213) is silica gel.

4. The sealing structure for a silica gel clasp portable cup according to claim 1, wherein: the anti-slip cup sleeve (22) is of a hollow structure (221).

5. The sealing structure for a silica gel clasp portable cup according to claim 1, wherein: the cup cover (1) is provided with two groups of sealing devices (3) which are symmetrical about the cup mouth (212).

6. The sealing structure for a silica gel clasp portable cup according to claim 1, wherein: the threads (211) at the side end of the cup opening (21) are matched and connected with the thread notch (12) on the inner wall of the cup cover (1).