Disposable socket
By designing a disposable socket including elastic sealing and support, the problems of easy forgery and easy damage to seals in the prior art are solved, and stable sealing and high reliability of the socket are achieved.
Patent Information
- Application Number
- CN202420700198.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-07
AI Technical Summary
In the prior art, seals are easily forged and easily damaged during transportation, and cannot effectively ensure the single-time opening status of the object.
A disposable socket is designed, including a base body, a socket, a closure and a support. The jack is a through hole, and the sealing part is an elastic piece, and the jack is sealed through the elastic potential energy of the spring. The support releases the closure when first inserted, allowing it to enter the socket and block.
It realizes that the jack can only be inserted once, which improves the stability and reliability of the disposable device and avoids the problems of easy forgery and easy damage to the seal.
Smart Images
Figure CN222683176U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of disposable tools, in particular to a disposable socket. Background Art
[0002] In the prior art, in certain usage scenarios, objects are only allowed to be opened once, and are usually marked by affixing a seal before opening, such as a document bag for important documents, a packaging box for important express deliveries, a safe, etc.; if the recipient finds that the seal is damaged upon receiving the document, it means that the document or the express has been opened by someone, and the document can be rejected. However, this method has certain limitations. First, the seal is easy to be forged, and second, the seal is easy to be damaged during transportation. Therefore, a stable and reliable disposable device is urgently needed to solve this problem. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a disposable socket, comprising:
[0004] matrix;
[0005] A socket, the socket being arranged on the base;
[0006] A blocking member, which is disposed in the base body and blocks the jack when the blocking member enters the passage of the jack;
[0007] The support member is arranged in the base body, and before the jack is inserted for the first time, the support member supports the blocking member so that the blocking member cannot enter the passage of the jack. The socket is an integral structural member with high strength and is not easily damaged during transportation, which fundamentally overcomes the defects of the prior art and improves the stability and reliability of the disposable device.
[0008] Furthermore, the blocking member is at least partially movably disposed in the base.
[0009] Furthermore, the support member is arranged in the socket.
[0010] Furthermore, the jack is a through hole. Compared with blind holes, etc., the through hole used in the socket can provide more room for the inserted object to move, thus greatly expanding the application range of the socket.
[0011] Furthermore, the blocking member is an elastic member, and when the inserted object is pulled out, the elastic force is released to block the insertion hole. When the blocking member is an elastic member, it can block the insertion hole by its own elastic deformation, such as by becoming larger or longer.
[0012] Furthermore, the elastic member is a spring, and the plug hole is blocked by utilizing the elasticity of the spring itself, which is beneficial to simplifying the component structure.
[0013] Furthermore, the blocking piece is connected to the elastic piece, and when the insert is pulled out, the blocking piece is pushed by the elastic piece to block the insertion hole, converting elastic potential energy into motion kinetic energy, with a simple structure, ensuring that the blocking piece can stably block the insertion hole.
[0014] Furthermore, the elastic member is a spring. As a universal member, the spring is convenient for bulk purchase and can effectively reduce the overall cost of the socket.
[0015] Furthermore, the base body further includes a sliding sleeve, the blocking member and the elastic member are arranged in the sliding sleeve, and the blocking member is slidably matched with the inner surface of the sliding sleeve when pushed by the elastic member.
[0016] Furthermore, the blocking member is cylindrical, which has good mechanical properties and can ensure the working stability of the socket.
[0017] Furthermore, the support member is a stopper.
[0018] Furthermore, one end of the stopper is fixed to the inner wall of the jack, and the other end thereof is supported by the blocking member, and the stopper is separated from the inner wall of the lock hole under the action of the first insertion. The stopper can fall out when the jack is inserted for the first time, and the one-time locking function of the socket is realized through a simple stopper structure.
[0019] Furthermore, the support member is a rotating member, which is fixed by a rotating shaft and supports the blocking member; the rotating member can rotate under the action of the first insert to release the blocking member. When the first insert is inserted, the rotating member rotates under the push of the insertion tip of the insert, which can release the blocking member on the one hand and ensure the smooth insertion of the first insert on the other hand.
[0020] Furthermore, the rotating member and the top contact part of the blocking member form a concave-convex surface matching structure. By setting the concave-convex surface matching structure for positioning, it is effectively ensured that the rotating member will not shift and cause the plug hole to be blocked during the transportation of the disposable socket before use.
[0021] Furthermore, the holding parts of the rotating member and the blocking member are provided with holding recesses, and the blocking member is provided with corresponding holding protrusions, so as to further improve the anti-vibration capability of the wire rope tag lock during transportation.
[0022] Furthermore, a positioning portion is also provided in the base body, and one end of the rotating member is supported on the blocking member, and the other end thereof is supported on the positioning portion.
[0023] Furthermore, the rotating member and the supporting contact portion of the positioning portion form a concave-convex surface matching structure.
[0024] Furthermore, the rotating member and the supporting portion of the positioning portion are provided with positioning protrusions, and the positioning portion is provided with corresponding positioning recesses.
[0025] Furthermore, the rotating member is L-shaped. In the initial state, the position of the rotating axis, the contact position with the blocking member and the contact position with the positioning recess form a triangular structure, thereby ensuring the stability of the initial state.
[0026] Furthermore, the base includes a base and a bottom cover, and the jack passes through the base and the bottom cover. This split assembly method facilitates the manufacture of the socket.
[0027] Furthermore, the base and the bottom cover are detachably connected, which facilitates the assembly of the socket.
[0028] The disposable socket of the utility model has a simple and stable structure. The socket on the socket can only be inserted once. When used in scenes such as sending and receiving goods, the relevant user can judge whether the relevant product or package has been opened by observing whether the disposable socket is in a locked state. The disposable socket of the utility model has high stability and is difficult to forge. It is impossible to forge an unopened appearance by lifting the corner like a seal. Secondly, the overall structural parts of the socket have high strength and are not easily damaged during transportation. It fundamentally overcomes the defects of the prior art and improves the stability and reliability of the disposable device. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 This is a schematic diagram of the structure of an embodiment of the socket of the utility model, in which a stopper is used as a supporting member and a spring is directly used as a blocking member;
[0030] Figure 2 This is a schematic diagram of the structure of an embodiment of the socket of the utility model, which uses a stopper as a supporting member, a rigid member as a blocking member and cooperates with a spring;
[0031] Figure 3 This is a schematic diagram of the structure of an embodiment of the socket of the utility model, which uses a rotating member as a supporting member, a rigid member as a blocking member and cooperates with a spring;
[0032] Figure 4 for Figure 3 A partial enlarged view of
[0033] Figure 5 The utility model adopts a spring pin as a supporting member and a rotating trigger as a blocking member to form a structural schematic diagram of a socket.
[0034] 1-base; 2-jack; 3-first spring; 4-second spring; 5-rigid member; 6-sliding sleeve; 7-stopper; 8-rotating member; 9-rotating shaft; 10-top holding recess; 11-positioning recess; 12-base; 13-bottom cover; 14-screw. DETAILED DESCRIPTION
[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.
[0036] This embodiment provides a disposable socket, such as Figure 1 As shown, the socket includes:
[0037] Matrix 1;
[0038] A socket 2, wherein the socket 2 is arranged on the base 1;
[0039] A blocking member, which is disposed in the base 1 and blocks the plug hole 2 when the blocking member enters the passage of the plug hole 2;
[0040] A support member is disposed in the base body 1 . Before the insertion hole 2 is inserted for the first time, the support member supports the blocking member so that the blocking member cannot enter the passage of the insertion hole 2 .
[0041] When marking a document bag, a courier box or other similar items that need to be opened once by using the disposable socket of this embodiment, the disposable socket can be set on the outer packaging of the corresponding item, and an insert is set on the outer packaging, and the insert is usually a rope. The outer packaging is locked by inserting the insert into the disposable socket. Since the socket 2 on the socket can only be inserted once, if the outer packaging is opened during transportation, the insert cannot be inserted into the socket again. The consignee can judge whether the outer packaging has been opened by observing whether the disposable socket is in a locked state. Compared with a seal, the disposable socket of this embodiment has a higher difficulty in counterfeiting. It is impossible to counterfeit the appearance of being unopened by lifting it from the corner like a seal. Secondly, the socket is a hard part and is not easily damaged during transportation, which fundamentally overcomes the defects of the prior art.
[0042] In this embodiment, the insertion hole 2 is a through hole. By setting the insertion hole 2 as a through hole, the insertion depth of the insert can be adjusted to adapt to different types or specifications of document bags, express boxes or other similar items that need to be opened at one time, and the best locking state is formed by adjusting the insertion depth of the insert.
[0043] According to an embodiment of the utility model, the blocking member is at least partially movably disposed in the base 1, and the support member is disposed in the insertion hole 2. The blocking member itself can be a spring, which is in a state of storing elastic potential energy before the insert is inserted into the insertion hole 2. When the insert is pulled out for the first time, the spring releases the elastic potential energy to block the insertion hole 2. Figure 1 As shown, for the convenience of distinction, the spring used alone as the blocking member is called the first spring 3. Initially, the first spring 3 is in a compressed state under the support of the support member, and the support member can be a stopper 7. When the insert is inserted, the insertion end of the insert applies a force to the support member to cause the stopper 7 to move or deform, so that the stopper 7 no longer blocks the first spring 3 from entering the insertion hole. When the inserted object is pulled out, the first spring 3 releases its elastic potential energy, and one end of the first spring 3 can enter the insert channel to block the insertion hole 2.
[0044] According to an embodiment of the utility model, the blocking member is at least partially movably disposed in the base 1, and the support member is disposed in the insertion hole 2. The blocking member is connected to an elastic member, and when the insert is pulled out, the blocking member is pushed by the elastic member to block the insertion hole 2. Figure 2 As shown, in this embodiment, the blocking member itself is not elastic, and the blocking member itself is a rigid member 5, which is connected to a second spring 4. Initially, the second spring 4 is in a compressed state. When the inserted object is pulled out, the second spring 4 releases its elastic potential energy, and the second spring 4 pushes the rigid member 5 into the insertion channel to block the socket 2.
[0045] Further, such as Figure 2 As shown, in this embodiment, the rigid member 5 and the second spring 4 are provided with a sliding sleeve 6, and the rigid member 5 is slidably matched with the inner surface of the sliding sleeve 6 when pushed by the second spring 4. Lubricant can be provided inside the sliding sleeve 6 to reduce the dynamic friction coefficient between the rigid member 5 and the sliding sleeve 6, so as to ensure that when the insert is pulled out, the rigid member 5 can smoothly block the insertion hole 2.
[0046] Furthermore, in this embodiment, the rigid member 5 is cylindrical, one end of which is connected to the second spring 4, and the other end is opposite to the axis of the socket 2. When the first inserted object is pulled out from the socket 2, the rigid member 5 enters the socket 2 under the action of the second spring 4 and laterally blocks the socket 2. At this time, the rigid member 5 blocks part of the passing area of the inserted object channel, so that the socket 2 can no longer be inserted.
[0047] In some embodiments, the rigid member 5 is cylindrical, one end of the rigid member 5 is connected to the second spring 4, and the other end of the rigid member 5 is opposite to the axis of the socket 2. The surface of one end of the rigid member 5 opposite to the axis of the socket 2 is a curved surface adapted to the side wall of the socket 2 to ensure that when the rigid member 5 blocks the socket 2, it can block the entire passing area of the insert channel, so that the socket 2 can no longer be inserted.
[0048] In one embodiment, a support member is provided in the base 1, and before the insertion hole 2 is inserted, the blocking member is blocked by the support member and is outside the insert passage. After the insert is inserted, the insertion end of the insert applies force to the support member, so that the support member no longer blocks the blocking member from entering the insert passage.
[0049] Supports can be displaced or deformed, such as:
[0050] When the insertion hole 2 is inserted for the first time, the support member is displaced so that the support member no longer blocks the blocking member from entering the insert passage.
[0051] When the insertion hole 2 is inserted for the first time, the portion of the support member close to the blocking member is displaced so that the support member no longer blocks the blocking member from entering the insert passage.
[0052] When the insertion hole 2 is inserted for the first time, the support member rotates under the action of the inserted object, so that the support member no longer blocks the blocking member from entering the insertion channel.
[0053] Before the socket 2 is inserted, the support member blocks the blocking member from entering the insert channel; when the socket 2 is inserted for the first time, the support member is deformed under the action of the inserted object so that the support member no longer blocks the blocking member from entering the insert channel.
[0054] When the insertion hole 2 is inserted for the first time, the support member is disengaged from the insert passage, so that the support member no longer blocks the blocking member from entering the insert passage.
[0055] The support member can be a stopper 7, such as Figure 1 and Figure 2 As shown, an insert can be inserted into the insert, and the tip of the insert pushes the stopper 7 to move downward. After the tip of the insert passes through the blocking plane of the blocking member, the stopper 7 falls out of the insertion hole 2. At this time, the blocking member is blocked by the insert, and when the insert is pulled out, the blocking member is no longer blocked by other objects, so it can block the insertion hole 2.
[0056] The support member can be a blocking bar, one end of which is supported by the blocking member and the other end is fixed to the inner wall of the insertion hole 2. When the insert is inserted into the insertion hole 2, the tip of the insert forces the blocking bar to undergo plastic deformation and no longer block the blocking member. After the blocking bar undergoes plastic deformation, it fits the inner wall of the insertion hole 2. When the insert is pulled out, the blocking member is no longer blocked by other objects and can block the insertion hole 2.
[0057] The support member can be a rotatable object, which is forced to rotate when the insert is inserted, and no longer blocks the blocking member. When the insert is pulled out, the plugging hole 2 can be blocked because the blocking member is no longer blocked by other objects.
[0058] The support member can be a brittle object, and when the insert is inserted, the object is broken into pieces and no longer blocks the blocking member. When the insert is pulled out, the blocking member is no longer blocked by other objects and can block the insertion hole 2.
[0059] According to one embodiment of the utility model, Figure 2 As shown, the support member is a stopper 7, one end of which is fixed to the inner wall of the jack 2, and the other end of which is supported by the blocking member. The stopper 7 is separated from the inner wall of the jack 2 under the action of the first insertion. And it can be separated from the inner wall of the jack 2 under the action of the first insertion. The blocking member itself is a rigid member 5, which is connected to the second spring 4. Initially, the rigid member 5 does not block the jack 2, but is blocked by a stopper 7, so that the second spring 4 is in an elastic unreleased state, and the stopper 7 can fall off under the action of the longitudinal force. After the insert is inserted into the jack 2, when the insertion tip contacts the stopper 7, the stopper 7 falls off, and the rigid member 5 is supported on the inserted object under the action of the elastic force. When the insert is pulled out, the second spring 4 releases the elastic force to push the rigid member 5, blocking the jack 2, so that the jack 2 cannot be inserted again.
[0060] According to one embodiment of the utility model, Figure 3As shown, the support member is a rotatable rotating member 8, which is fixed by a rotating shaft 9. The rotating member 8 supports the blocking member; the rotating member 8 can rotate under the action of the first insert to release the blocking member. The rotating member 8 has a first working position and a second working position. When the rotating member 8 is in the first working position, it supports the blocking member, and when the rotating member 8 is in the second working position, it releases the blocking member. The blocking member itself is a rigid member 5, which is connected to the second spring 4. Initially, the rotating member 8 is in the first working position, and the second spring 4 connected to the rigid member 5 is in a compressed state at this time. The rigid member 5 does not block the socket 2. When the insert is inserted, the insertion tip pushes the rotating member 8 from the first working position to the second working position. At this time, the insertion tip blocks the movement path of the blocking member when it releases its elastic potential energy and passes through the socket 2. At this time, the rigid member 5 is held on the inserted object under the action of elastic force. When the insert is pulled out, the second spring 4 releases the elastic force to push the rigid member 5, blocking the socket 2, so that the socket 2 cannot be inserted again.
[0061] In this embodiment, Figure 4 As shown, the supporting contact parts of the rotating member 8 and the rigid member 5 form a concave-convex surface matching structure, wherein the supporting parts of the rotating member 8 and the rigid member 5 are provided with a supporting concave portion 10, and the rigid member 5 is provided with a corresponding supporting convex portion.
[0062] Further, such as Figure 4 As shown, in this embodiment, a positioning recess 11 is further provided in the base. When the rotating member 8 is in the first working position, one end thereof is supported on the rigid member 5, and the other end thereof is supported on the positioning recess 11. In order to facilitate the fixing of the rotating member 8 in the initial position (i.e., the first working position), in this embodiment, a positioning recess 11 is provided in the base, and a supporting recess 10 is also provided at the position where the rotating member 8 supports the rigid member 5. In the initial state, one end of the rotating member 8 with the supporting recess 10 is supported on the rigid member 5, and the other end thereof is supported on the positioning recess 11. In this embodiment, as Figure 4 As shown, the cross section of the rotating member 8 is an L-shaped trigger, and in the initial state, its rotation point, the contact point with the rigid member 5, and the contact point with the positioning recess 11 form a triangular structure, thereby ensuring the stability of its initial state. When the insert is inserted, the insertion tip acts on the rotating member 8, so that the end of the rotating member 8 that is pressed against the positioning recess 11 is released, and the end of the rotating member 8 that is pressed against the rigid member 5 rotates downward, thereby releasing the rigid member 5.
[0063] According to one embodiment of the utility model, Figure 5As shown, the base 1 of the disposable socket includes a base 12 and a bottom cover 13, the jack 2 passes through the base 12 and the bottom cover 13, the base 12 and the bottom cover 13 are detachably fastened, the blocking member and the support member are arranged in the base 1, and the installation of the blocking member and the support member is also convenient. In this embodiment, the elastic member is a second spring 4 ( Figure 5 The blocking member is a rigid member 5, which is connected to the second spring 4 and is arranged in the sliding sleeve 6. In this embodiment, the rigid member 5, the second spring 4 and the sliding sleeve 6 form a spring pin structure, which is referred to as a spring pin hereinafter for the convenience of description.
[0064] In this embodiment, the support member is a rotating member 8, which is L-shaped. For the convenience of distinguishing this embodiment, it is called a rotating trigger. The rotating trigger has a first working position and a second working position. When the rotating trigger is in the first working position, it is held against the spring pin, and when the rotating trigger is in the second working position, the spring pin is released. The base 12 and the bottom cover 13 are detachably connected by screws 14. This split assembly method facilitates the manufacture of the socket.
[0065] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A disposable socket, characterized in that: include: matrix; A socket, the socket being arranged on the base; A blocking member, which is disposed in the base body and blocks the jack when the blocking member enters the passage of the jack; A support member is disposed in the base body. Before the jack is inserted for the first time, the support member supports the blocking member so that the blocking member cannot enter the passage of the jack.
2. A disposable socket according to claim 1, characterized in that: The blocking member is at least partially movably disposed within the base.
3. A disposable socket according to claim 1, characterized in that: The supporting member is arranged in the inserting hole.
4. A disposable socket according to claim 1, characterized in that: The jack is a through hole.
5. A disposable socket according to claim 1, characterized in that: The blocking member is an elastic member, which releases elastic force to block the insertion hole when the inserted object is pulled out.
6. A disposable socket according to claim 5, characterized in that: The elastic member is a spring.
7. The disposable socket according to claim 1, characterized in that: The blocking piece is connected to an elastic piece, and when the insert is pulled out, the blocking piece is pushed by the elastic piece to block the insertion hole.
8. The disposable socket according to claim 7, characterized in that: The elastic member is a spring.
9. The disposable socket according to claim 7, characterized in that: The base also includes a sliding sleeve inside, the blocking member and the elastic member are arranged in the sliding sleeve, and the blocking member is slidably matched with the inner surface of the sliding sleeve when pushed by the elastic member.
10. The disposable socket according to claim 1, characterized in that: The blocking member is cylindrical.
11. The disposable socket according to claim 1, characterized in that: The supporting member is a stopper.
12. The disposable socket according to claim 11, characterized in that: One end of the stopper is fixed to the inner wall of the insertion hole, and the other end thereof is supported by the blocking member. The stopper is separated from the inner wall of the lock hole under the action of the first insertion object.
13. The disposable socket according to claim 1, characterized in that: The support member is a rotating member, which is fixed by a rotating shaft and supports the blocking member; the rotating member can rotate under the action of the first insert to release the blocking member.
14. The disposable socket according to claim 13, characterized in that: The supporting contact parts of the rotating member and the blocking member form a concave-convex surface matching structure.
15. The disposable socket according to claim 14, characterized in that: The supporting parts of the rotating member and the blocking member are provided with supporting recesses, and the blocking member is provided with corresponding supporting protrusions.
16. The disposable socket according to claim 13, characterized in that: A positioning portion is also provided in the base body, one end of the rotating member is supported on the blocking member, and the other end of the rotating member is supported on the positioning portion.
17. The disposable socket according to claim 16, characterized in that: The rotating member and the supporting contact portion of the positioning portion form a concave-convex surface matching structure.
18. The disposable socket according to claim 17, characterized in that: The rotating member and the supporting part of the positioning part are provided with positioning convex parts, and the positioning part is provided with corresponding positioning concave parts.
19. The disposable socket according to claim 13, characterized in that: The rotating member is L-shaped.