CN212832750U - Automatic locking cap opener - Google Patents
Automatic locking cap opener Download PDFInfo
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- CN212832750U CN212832750U CN202020970404.4U CN202020970404U CN212832750U CN 212832750 U CN212832750 U CN 212832750U CN 202020970404 U CN202020970404 U CN 202020970404U CN 212832750 U CN212832750 U CN 212832750U
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- elastic belt
- tightening
- automatic locking
- cover body
- tightening mechanism
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Abstract
The utility model belongs to the technical field of the equipment of uncapping, concretely relates to automatic locking uncapping device, including spanner portion, clamping part, tightening part, spanner portion with be equipped with tightening part between the clamping part, tightening part includes first holding chamber, first holding intracavity is equipped with tightening mechanism, the clamping part is elastic belt, is located the holding intracavity elastic belt is around establishing tightening mechanism is last, receive and release through tightening mechanism, when uncapping, is located first holding chamber is outside elastic belt sets establishes at the lid periphery, tightening mechanism makes elastic belt and lid periphery side paste tightly through tightening up elastic belt. The utility model discloses utilize the frictional force between lever principle and elastic belt and lid to uncap, can open very easily and screw up very tight container lid.
Description
Technical Field
The utility model belongs to the technical field of the cap opener, concretely relates to automatic locking cap opener.
Background
The containers for industrial liquids are generally large barreled containers with the capacity of 25-100L. Industrial liquids cannot leak during transportation, and once leakage occurs, the consequences are serious. In order to prevent industrial liquids from leaking during transportation, manufacturers design locking caps to be very tight, and thus, difficult to open. Although the leakage problem in the transportation process is solved, when the liquid container needs to be used, the user can hardly open the cover, the liquid can be obtained by destroying the container, the potential safety hazard in the use process is brought, and the user can not use the liquid in the container in time conveniently.
Chinese patent No. 2017202599651 discloses a laborsaving instrument of opening refute mouthful can bottle lid, the leading features is that two V type rubber clamp splice of department installation of keeping silent at a fixed clamping bar, the movable clamp splice is done the normal running fit with fixed clamping bar and is connected, when opening new refute mouthful can bottle lid or open the old mouth bottle lid of refuting that holds article such as sugar, in the middle of holding two bolts on the fixed clamping bar with the hand, make two V type rubber clamp splice and bottle lid contact, hold movable clamping bar and rotate, thereby open the can bottle lid.
Although the bottle cap opening tool in the prior art also plays a role in saving labor, in the same bottle cap opening tool, the width of the V-shaped rubber clamping block is not adjustable, the bottle caps with different diameters and difficult to unscrew can not be flexibly adjusted, the front and back movement of the structural movable clamping block playing a clamping role needs to be manually adjusted, the bottle cap opening tool is inconvenient to use, the clamping position is point contact clamping, the condition that the bottle cap opening tool is separated from the bottle cap easily occurs in the process of opening the bottle cap to enable the bottle cap to be larger, and the bottle cap is easier to be prevented from exerting force.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the automatic locking cap opener is suitable for sealing caps of industrial liquid containers and sealing caps with different diameters, and saves labor and time for opening the caps.
In order to achieve the above purpose, the technical scheme of the utility model is that: the automatic locking cover opener comprises a spanner portion, a clamping portion and a tightening portion, wherein the tightening portion is arranged between the spanner portion and the clamping portion, the tightening portion comprises a first accommodating cavity, a tightening mechanism is arranged in the first accommodating cavity, the clamping portion is an elastic belt, the elastic belt located in the first accommodating cavity is wound on the tightening mechanism and is retracted and extended through the tightening mechanism, the elastic belt located outside the first accommodating cavity is sleeved on the periphery of a cover body when the cover is opened, and the tightening mechanism enables the elastic belt to be tightly attached to the peripheral side face of the cover body through tightening the elastic belt.
Preferably, the portable electronic device further comprises a limiting part, wherein the limiting part comprises a limiting part integrally connected with the first accommodating cavity shell, the outer surface of the limiting part comprises a limiting surface, the limiting surface faces the cover body when the elastic belt is sleeved on the periphery of the cover body, and when the elastic belt is tightly attached to the peripheral side surface of the cover body, the limiting surface abuts against one side of the cover body.
Preferably, the limiting surface is a serrated threaded surface.
Preferably, the outer contour of the limiting part and the tightening part which are integrally formed comprises a concave cambered surface which is convenient for a human hand to prop against the cover opener towards the cover body.
Preferably, the tightening mechanism is a cylindrical rotating shaft, the driving force source for the rotation of the cylindrical rotating shaft is a motor, and the elastic belt in the first accommodating cavity is wound on the cylindrical rotating shaft.
Preferably, the cylinder pivot is the cylinder screw rod, cylinder screw rod head fixed connection the one end of elastic belt, the motor is connected to cylinder screw rod bottom, the motor is installed on the base.
Preferably, the wrench portion includes a wrench housing and a second accommodating chamber disposed in the wrench housing and communicated with the first accommodating chamber, and the second accommodating chamber is used for accommodating an elastic belt which enters the second accommodating chamber after being tightened by the tightening mechanism.
Preferably, the wrench housing is externally provided with a continuous anti-slip arc surface.
Preferably, one end of the elastic belt is fixed in the second accommodating cavity, and the other end of the elastic belt is fixed on the tightening mechanism.
The utility model has the advantages that:
1. the structure of the invention is integrally in a wrench shape, the cover body to be opened is hooped tightly by the elastic belt to realize effective transmission of force, and the lever principle and the friction force between the elastic belt and the surface of the cover body are utilized to easily open the cover body of the industrial barreled container which is difficult to open.
2. The total length of the elastic belt is far greater than the circumference of the cover body, the diameter of a circular ring formed by the elastic belt used for hooping the cover body can be flexibly adjusted through a tightening mechanism, and the elastic belt is suitable for industrial barreled container cover bodies with different sizes.
3. The elastic belt does not need to be manually retracted and extended, only the motor power-on button needs to be pressed, the motor rotates to drive the cylindrical screw to rotate, redundant elastic belts are retracted, the tightening effect of the peripheral elastic belts of the cover body can be achieved, the friction force between the elastic belts and the outer surface of the cover body is increased, the elastic belts and the outer surface of the cover body are in surface contact, and in the cover opening process, required manpower is small, and the situation that the cover opener and the cover body are separated cannot be generated.
4. When tightening up the elastic belt, spacing face shortens along with the length that exposes the elastic belt, is close to towards the radial surface of lid gradually, and when unnecessary elastic belt all was received the holding intracavity, spacing face just in time supported the radial side of lid, had played limiting displacement to the elastic belt, further carried out radial spacing to the elastic belt, avoided producing relative rotational displacement between elastic belt and lid.
5. The limiting surface supports the radial side surface of the cover body to provide a stressed pivot for opening the cover body, and the cover body is opened by utilizing the lever principle, so that the cover body is easier and more labor-saving.
6. The limiting surface is a sawtooth-shaped thread surface, so that the friction force between the limiting surface and the surface of the cover body is increased, and the relative sliding cannot be generated.
Drawings
Fig. 1 is the external overall structure schematic diagram of the automatic locking cap opener of the utility model.
Fig. 2 is the internal overall structure schematic diagram of the automatic locking cap opener of the utility model.
Fig. 3 is a schematic structural view of the tightening mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the present invention in a use state.
Reference numerals: spanner portion 1, tightening portion 2, first accommodating cavity 21, tightening mechanism 22, base 221, motor 222, cylindrical screw 223, limiting portion 3, serrated threaded surface 31, concave cambered surface 32, screw 4, elastic belt 5 and cover 6
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Please refer to fig. 1 to 3, the utility model provides an automatic locking cap opener, including spanner portion 1, clamping part, tightening part 2, spanner portion with tightening part is equipped with between the clamping part, tightening part includes first holding chamber 21, be equipped with tightening mechanism in the first holding chamber 21, the clamping part is elastic belt 5, is located in first holding chamber 21 elastic belt 5 is around establishing on the tightening mechanism, receive and release through tightening mechanism 22, when uncapping, is located outside the first holding chamber 21 the cover of elastic belt 5 is established at lid 6 periphery, tightening mechanism 22 makes elastic belt 5 and lid 6 periphery side paste tightly through tightening up elastic belt 5.
The utility model discloses still include spacing portion 3, spacing portion 3 include with first holding chamber shell body coupling's locating part, the surface of locating part includes spacing face, and 5 covers of elastic belt establish when the lid is peripheral, spacing face orientation lid 6 works as when elastic belt 5 pastes tightly with 6 periphery sides of lid, spacing face supports lid 6 one side.
The limiting surface is a sawtooth-shaped thread surface 31, so that the friction force between the limiting surface and the surface of the cover body 6 is increased, and relative sliding cannot be generated.
The outline of the limiting part 3 and the tightening part 2 which are integrally formed comprises a concave cambered surface 32 which is convenient for human hands to abut against the cover opener towards the cover body.
The tightening mechanism 22 is a cylindrical rotating shaft, the driving force source of the cylindrical rotating shaft is a motor, and the elastic belt 5 in the first accommodating cavity 21 is wound on the cylindrical rotating shaft.
The cylinder pivot is cylinder screw 223, cylinder screw 223 head fixed connection the one end of elastic belt 5, motor 222 is connected to cylinder screw 223 bottom, motor 222 installs on base 221, base 221 passes through screw 4 and tightens up a shell connection.
The wrench part comprises a wrench shell 12 and a second accommodating cavity 11 arranged in the wrench shell 12 and communicated with the first accommodating cavity 21, and the second accommodating cavity 11 is used for accommodating the elastic belt 5 which enters the second accommodating cavity 11 after being tightened by the tightening mechanism.
The exterior of the wrench shell 12 is provided with a continuous anti-slip arc surface.
One end of the elastic belt 5 is fixed in the second accommodating cavity 11, and the other end is fixed on the tightening mechanism 22.
Referring to fig. 4, when the cover opening device is used, the exposed elastic belt 5 is sleeved on the radial side surface of the cover body of the container to be opened, the motor 222 is started, only the motor power-on button needs to be pressed, the motor 222 rotates to drive the cylindrical screw 223 to rotate, the redundant elastic belt 5 is collected, the cover body 6 is tightly hooped by the elastic belt 5 on the radial periphery of the cover body, so that the friction force between the elastic belt 5 and the outer surface of the cover body 6 is increased, the elastic belt 5 is in surface contact with the outer surface of the cover body 6, and in the cover opening process, the required manpower is smaller, and the cover opening device cannot be separated from the cover body 6.
When tightening up elastic belt 5, spacing face shortens along with the length that exposes elastic belt 5, is close to towards the radial surface of lid gradually, and when unnecessary elastic belt 5 all was received the holding intracavity, spacing face just in time supported the radial side of lid, had played limiting displacement to elastic belt 5, further carried out radial spacing to elastic belt 5, avoided producing relative rotational displacement between elastic belt 5 and lid 6.
The structure of the invention is integrally in a wrench shape, the cover body to be opened is hooped tightly by the elastic belt 5 to realize the effective transmission of force, and the cover body 6 of the industrial barreled container which is difficult to open can be opened easily by utilizing the lever principle and the friction force between the elastic belt 5 and the surface of the cover body 6.
Because the total length of the elastic belt 5 is far greater than the circumference of the cover body, the diameter of a circular ring formed by the elastic belt 5 for hooping the cover body can be flexibly adjusted through a tightening mechanism, the elastic belt is suitable for the cover bodies of industrial barreled containers with different sizes, and the elastic belt 5 does not need to be folded and unfolded manually.
The limiting surface supports the radial side surface of the cover body 6 to provide a stressed pivot for opening the cover body 6, and the cover body 6 is opened by utilizing the lever principle, so that the cover body is easier and more labor-saving.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (9)
1. The automatic locking cover opener is characterized in that the tightening part is arranged between the wrench part and the clamping part and comprises a first accommodating cavity, a tightening mechanism is arranged in the first accommodating cavity, the clamping part is an elastic belt, the elastic belt located in the first accommodating cavity is wound on the tightening mechanism and is retracted and extended through the tightening mechanism, the elastic belt located outside the first accommodating cavity is sleeved on the periphery of a cover body when the cover is opened, and the tightening mechanism enables the elastic belt to be tightly attached to the peripheral side face of the cover body through tightening the elastic belt.
2. The automatic locking cap opener according to claim 1, further comprising a limiting portion, wherein the limiting portion comprises a limiting member integrally connected with the first accommodating cavity housing, an outer surface of the limiting member comprises a limiting surface, the limiting surface faces the cover body when the elastic belt is sleeved on the periphery of the cover body, and the limiting surface abuts against one side of the cover body when the elastic belt is tightly attached to the side surface of the periphery of the cover body.
3. The automatic locking cap opener according to claim 2, wherein the stopper surface is a serrated threaded surface.
4. The automatic locking lid opener according to claim 2, wherein the outer contour of the limiting portion and the tightening portion integrally formed includes a concave arc surface for facilitating a human hand to abut against the lid opener toward the lid body.
5. The automatic locking cap opener according to claim 1, wherein the tightening mechanism is a cylindrical rotating shaft, a driving force source for rotation of the cylindrical rotating shaft is a motor, and the elastic belt in the first accommodating chamber is wound on the cylindrical rotating shaft.
6. The automatic locking cap opener according to claim 5, wherein the cylinder rotating shaft is a cylindrical screw, the head of the cylindrical screw is fixedly connected with one end of the elastic belt, the bottom of the cylindrical screw is connected with a motor, and the motor is mounted on the base.
7. The automatic locking cap opener according to claim 1, wherein the wrench portion comprises a wrench housing and a second accommodating chamber arranged in the wrench housing and communicated with the first accommodating chamber, and the second accommodating chamber is used for accommodating an elastic belt which enters the second accommodating chamber after being tightened by the tightening mechanism.
8. The automatic locking cap opener of claim 7, wherein the wrench housing is externally provided with a continuous anti-slip arc surface.
9. The automatic locking cap opener according to claim 7, wherein one end of the elastic belt is fixed in the second accommodating chamber, and the other end is fixed on the tightening mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970404.4U CN212832750U (en) | 2020-06-01 | 2020-06-01 | Automatic locking cap opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970404.4U CN212832750U (en) | 2020-06-01 | 2020-06-01 | Automatic locking cap opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212832750U true CN212832750U (en) | 2021-03-30 |
Family
ID=75169979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020970404.4U Active CN212832750U (en) | 2020-06-01 | 2020-06-01 | Automatic locking cap opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212832750U (en) |
-
2020
- 2020-06-01 CN CN202020970404.4U patent/CN212832750U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230829 Granted publication date: 20210330 |
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| PP01 | Preservation of patent right |