Anti-slip bottle opener for biopharmaceutical containers

Abstract

The utility model provides a kind of anti-skid bottle opener for biopharmaceutical container, including handle and the bottle opener head being set in one end of handle, bottle opener head includes: mounting seat, is installed on handle;Cap cover, is installed on mounting seat, and the inner wall of cap cover has the structure of engagement;Protective cover, is installed on mounting seat, and located cap cover outside;Loop, fixedly installed on protective cover;Cap cover is multiple, is nested in turn arrangement, loop is multiple, is nested in turn arrangement;The cap cover of outermost side is fixedly set on mounting seat by the loop of outermost side, and the upper end of the side portion of multiple cap cover located in inside is respectively connected with corresponding loop.The utility model uses multiple nested installation's cap cover, when container bottle cap is sleeved into corresponding cap cover inside, inside cap cover is lifted under the action of container bottle cap, can be applicable to multiple different size's bottle cap, and residual liquid can be blocked by protective cover.

Description

Technical Field

[0001] This utility model relates to the field of biopharmaceutical technology, specifically to a non-slip bottle opener for biopharmaceutical containers. Background Technology

[0002] Small containers with sealed caps (such as serum bottles and reagent bottles) are widely used in fields such as biopharmaceuticals for the storage, reaction, or transport of materials. These containers are typically equipped with cap assemblies to ensure reliable sealing and tubing connections. During production, these containers and their sealing assemblies need to be frequently opened for cleaning, filling, or maintenance. For example, in batch processing or continuous production, the number of containers that need to be manually opened daily is enormous.

[0003] However, most existing bottle cap opening tools are lever-driven double-claw structures. Their gripping components are difficult to stably fit the contour of the bottle cap assembly, making the opening operation extremely laborious, increasing the labor intensity of operators. Furthermore, unstable gripping and uneven force can cause the bottle cap to loosen or the bottle to shake, resulting in accidental splashing of residual liquid.

[0004] Patent document CN210133863U discloses a bottle opener, including a handle and clamping walls. The outer side of the handle has anti-slip texture, and the inner side of the handle is connected to an elastic sheet. The clamping walls are installed on the upper right side of a rotating block, and the inner side of the clamping walls is connected to a locking block. The inner side of the fixed clamp is connected to a soft pad, and the bottom end of the fixed clamp is connected to a threaded rod. A bearing is sleeved on the outer rear end of the threaded rod, and a rotating knob is located behind the bearing. This device features a threaded rod, and the external thread of the threaded rod matches the internal thread of the fixed clamp. By rotating the threaded rod in a direction away from the fixed clamp, the threaded rod pulls the movable clamp away from the fixed clamp, thereby increasing the distance between the fixed clamp and the movable clamp. By rotating the threaded rod in a direction into the fixed clamp, the threaded rod pulls the movable clamp closer to the fixed clamp, reducing the distance between the fixed clamp and the movable clamp, thus changing the bottle opening specifications of the device. However, the clamping part of this design is difficult to stably fit the contour of a circular bottle cap assembly, resulting in a relatively laborious opening operation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of this utility model is to provide a non-slip bottle opener for biopharmaceutical containers.

[0006] The non-slip bottle opener for biopharmaceutical containers provided by this utility model includes a handle and a bottle opener head disposed at one end of the handle, wherein the bottle opener head includes:

[0007] Mounting base, installed on the handle;

[0008] A cap opening sleeve is installed on the mounting base. The inner wall of the cap opening sleeve has a locking structure for locking and fixing with the outer wall of the container cap.

[0009] A protective cover is installed on the mounting base and located outside the cover sleeve;

[0010] A slipknot, which is fixedly installed on the protective cover and extends along the depth direction of the protective cover;

[0011] There are multiple opening sleeves, which are nested sequentially; there are also multiple slip-on sleeves, which are nested sequentially.

[0012] Among the multiple opening sleeves, the outermost opening sleeve is fixedly mounted on the mounting base by the outermost slip sleeve, and the upper ends of the sides of the multiple opening sleeves located on the inner side are respectively connected to the corresponding slip sleeves.

[0013] Preferably, the engaging structure includes a groove structure arranged circumferentially;

[0014] The groove structure corresponds to the raised texture on the outer wall of the container cap. When the cap opening sleeve acts on the outer wall of the container cap, the raised texture on the outer wall of the container cap is engaged in the groove structure.

[0015] Preferably, the handle is detachably connected to the bottle opener head.

[0016] Preferably, the end of the mounting base is provided with a socket, and the end of the handle has a handle mounting interface;

[0017] The handle mounting interface is used to insert into the socket and is fixed by a pin. The handle includes multiple handles of different specifications, each corresponding to different torque requirements.

[0018] Preferably, the protective cover is a cylindrical cover that is open at one end and closed at the other end;

[0019] The end of the sling is fixedly installed on the inner wall of the closed end of the protective cover and extends along the cylindrical axis toward the open end. Multiple opening sleeves can slide axially under the guidance of the sling.

[0020] Preferably, among the multiple opening sleeves, the outermost opening sleeve has an accommodating space between the side of the opening sleeve closest to the closed end of the protective cover and the closed end of the protective cover;

[0021] When the container cap is inserted into the corresponding opening sleeve, the opening sleeve inside the opening sleeve is lifted up by the action of the container cap and is located in the receiving space.

[0022] Preferably, in adjacent opening sleeves, the outer side of the inner opening sleeve is provided with an engagement structure corresponding to the engagement structure on the inner side of the outer opening sleeve.

[0023] Preferably, the slip sleeve includes two sets of slip sleeves disposed on both sides of the cover sleeve;

[0024] The upper ends of both sides of the opening sleeve are fixedly connected to two corresponding slips in the two sets of slips.

[0025] Preferably, among the multiple slips, the height of the upper end of the slip decreases sequentially from the inside to the outside of the slips.

[0026] In a series of multiple cover sleeves, the height of the upper end of the cover sleeve decreases sequentially from the inside to the outside of the cover sleeves. The height difference between adjacent cover sleeves is used to accommodate the connector between the top of the inner cover sleeve and the corresponding slip sleeve.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] This utility model employs multiple nested cap opening sleeves. When the container cap is inserted into the corresponding cap opening sleeve, the cap opening sleeve located inside the sleeve is lifted by the action of the container cap. Then, turning the handle can tighten or loosen the cap. It can be used for various caps of different sizes. The locking structure inside the cap opening sleeve can match the texture of the cap's exterior to prevent slippage when tightening the cap, and the protective cover can block splashed residual liquid. Attached Figure Description

[0029] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0030] Figure 1 This is a top-view structural diagram of the present invention;

[0031] Figure 2 This is a structural schematic diagram of the present invention from a side view angle;

[0032] Figure 3 This is a schematic diagram of the bottle opener sleeve in this utility model;

[0033] Figure 4 This is a schematic diagram of the bottle opener sleeve in this utility model.

[0034] The diagram shows:

[0035] Bottle opener head 1, protective cover 11, slip sleeve 12, first slip sleeve 121, second slip sleeve 122, third slip sleeve 123, fourth slip sleeve 124, cap opening sleeve 13, first cap opening sleeve 131, second cap opening sleeve 132, third cap opening sleeve 133, fourth cap opening sleeve 134, handle 2, handle mounting interface 3. Detailed Implementation

[0036] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0037] This utility model discloses an anti-slip bottle opener for biopharmaceutical containers, which adopts multiple nested opening sleeves. When the container cap is inserted into the corresponding opening sleeve, the opening sleeve inside the opening sleeve is lifted by the action of the container cap. Then, turning the handle can tighten or loosen the cap. It can be used for various caps of different sizes. The locking structure inside the opening sleeve can match the texture of the cap to prevent slipping when tightening the cap, and the protective cover can block splashed residual liquid.

[0038] According to the present invention, a non-slip bottle opener for biopharmaceutical containers is provided, such as... Figure 1 , Figure 2 As shown, the device includes a handle 2 and a bottle opener head 1 disposed at one end of the handle 2. The bottle opener head 1 includes: a mounting base mounted on the handle 2; a cap opening sleeve 13 mounted on the mounting base, the inner wall of the cap opening sleeve 13 having a locking structure for locking and fixing with the outer wall of the container cap; a protective cover 11 mounted on the mounting base and located outside the cap opening sleeve 13; and a slip-on sleeve 12 fixedly mounted on the protective cover 11 and extending along the depth direction of the protective cover 11.

[0039] Among them, such as Figure 3 , Figure 4As shown, there are multiple cap-opening sleeves 13, which are nested sequentially. There are also multiple loose sleeves 12, which are nested sequentially. The outermost cap-opening sleeve 13 is fixedly mounted on the mounting base via the outermost loose sleeve 12. The upper ends of the sides of the inner cap-opening sleeves 13 are connected to the corresponding loose sleeves 12. In a preferred embodiment, the loose sleeve 12 includes two sets of loose sleeves 12 disposed on both sides of the cap-opening sleeve 13. The upper ends of both sides of the cap-opening sleeve 13 are fixedly connected to two corresponding loose sleeves 12 in the two sets of loose sleeves 12. When the container cap is inserted into the corresponding cap-opening sleeve 13, the cap-opening sleeve 13 inside is lifted by the action of the container cap, and then the handle 2 can be turned to tighten or loosen the cap.

[0040] In a preferred embodiment, the engaging structure includes a groove structure arranged circumferentially; the groove structure corresponds to the raised texture on the outer wall of the container cap, and when the cap opening sleeve 13 acts on the outer wall of the container cap, the raised texture on the outer wall of the container cap engages with the groove structure.

[0041] In a preferred embodiment, the handle 2 is detachably connected to the bottle opener head 1. The end of the mounting base has a socket, and the end of the handle 2 has a handle mounting interface 3; the handle mounting interface 3 is inserted into the socket and secured by a spring pin. This quick-release design allows for the replacement of handles 2 of different lengths and materials as needed. The handle 2 includes multiple handles of different specifications, each corresponding to different torque requirements.

[0042] In a preferred embodiment, the protective cover 11 is a cylindrical cover with one end open and the other end closed; the end of the slip-on sleeve 12 is fixedly installed on the inner wall of the closed end of the protective cover 11 and extends axially toward the open end along the cylindrical axis, and multiple cap-opening sleeves 13 can slide axially under the guidance of the slip-on sleeve 12. When opening, the container cap enters from the open end of the protective cover 11 and is fitted inside the corresponding cap-opening sleeve 13.

[0043] In more preferred embodiments, among the multiple cap opening sleeves 13, the outermost cap opening sleeve 13 has a receiving space between the side of the protective cover 11 near the closed end and the protective cover 11; when the container cap is put into the corresponding cap opening sleeve 13, the cap opening sleeve 13 located inside the cap opening sleeve 13 is pushed up by the action of the container cap and is located in the receiving space.

[0044] In a preferred embodiment, in adjacent opening sleeves 13, the outer side of the inner opening sleeve 13 is provided with a locking structure corresponding to the locking structure on the inner side of the outer opening sleeve 13, and the adjacent opening sleeves 13 are locked together by the locking structure on opposite sides, thereby transmitting torque.

[0045] In a preferred embodiment, among the plurality of slippers 12, the height of the upper end of the slipper 12 decreases sequentially from the inside to the outside of the nesting order; among the plurality of cover sleeves 13, the height of the upper end of the cover sleeve 13 decreases sequentially from the inside to the outside of the nesting order; the height difference between adjacent cover sleeves 13 is used to accommodate the connector between the top of the inner cover sleeve 13 and the corresponding slipper 12.

[0046] Example 1

[0047] This embodiment discloses a non-slip bottle opener for biopharmaceutical containers, such as... Figure 3 , Figure 4 As shown, the cover sleeve 13 includes a first cover sleeve 131, a second cover sleeve 132, a third cover sleeve 133, and a fourth cover sleeve 134 nested from the outside to the inside. The slipknot 12 includes a first slipknot 121, a second slipknot 122, a third slipknot 123, and a fourth slipknot 124 nested from the outside to the inside. The tops of the second cover sleeve 132, the third cover sleeve 133, and the fourth cover sleeve 134 are respectively connected to the tops of the second slipknot 122, the third slipknot 123, and the fourth slipknot 124 via connectors.

[0048] The first cap-opening sleeve 131, the outermost first slip sleeve 121, the protective cover 11, and the handle mounting interface 3 are integrated into a single unit, forming the mounting base of the bottle opener head 1. The second cap-opening sleeve 132 and the second slip sleeve 122 are both embedded inside the first cap-opening sleeve 131 and the first slip sleeve 121. Similarly, the third cap-opening sleeve 133 and the third slip sleeve 123 are both embedded inside the second cap-opening sleeve 132 and the second slip sleeve 122. The protective cover 11 is located outside the cap-opening sleeves 13. The protective cover 11 is a cylindrical cover with one end open and the other end closed. The end of the first slip sleeve 121 is fixedly installed on the side of the first cap-opening sleeve 131 and extends along the cylindrical axis toward the open end. Multiple cap-opening sleeves 13 can slide along the cylindrical axis under the guidance of the slip sleeve 12.

[0049] Among them, the inner protrusion of the first opening sleeve 131 and the outer groove of the second opening sleeve 132 can be seamlessly inserted. When using the second opening sleeve 132, the torque of the first opening sleeve 131 is transmitted through the inner protrusion of the first opening sleeve 131 and the outer groove of the second opening sleeve 132. The other four are similar. The connecting piece between the opening sleeve 13 and the corresponding loose sleeve 12 only plays the role of transmitting vertical force.

[0050] The purpose of the slip-on 12 is twofold: first, to fix the opening sleeve 13 to prevent it from rotating and shifting and thus failing to engage during repositioning; and second, to provide guidance for the up-and-down movement of the opening sleeve 13. The outermost first slip-on 121 is fixedly mounted on the first opening sleeve 131 and extends along the depth direction of the protective cover 11.

[0051] Among the multiple cap opening sleeves 13, the outermost first cap opening sleeve 131 has a receiving space between the side of the protective cover 11 near the closed end and the protective cover 11, so that the waste liquid splashed out during use can be temporarily collected; when the container cap is put into the corresponding cap opening sleeve 13, the cap opening sleeve 13 located inside the cap opening sleeve 13 is pushed up by the action of the container cap and is located in the receiving space. Then, the handle 2 can be turned to tighten or loosen the cap. After use, the cap opening sleeve 13 that was pushed up returns to its initial state under the action of gravity and the guidance of the loop 12.

[0052] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0053] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A non-slip bottle opener for biopharmaceutical containers, characterized in that, Includes a handle (2) and a bottle opener head (1) disposed at one end of the handle (2), the bottle opener head (1) comprising: Mounting base, mounted on handle (2); The cap opening sleeve (13) is installed on the mounting base. The inner wall of the cap opening sleeve (13) has a locking structure for locking and fixing with the outer wall of the container cap. A protective cover (11) is installed on the mounting base and located outside the cover sleeve (13); Loose sleeve (12), the loose sleeve (12) is fixedly installed on the protective cover (11) and extends along the depth direction of the protective cover (11); There are multiple opening sleeves (13), and the multiple opening sleeves (13) are nested in sequence; there are multiple loose sleeves (12), and the multiple loose sleeves (12) are nested in sequence. Among the multiple opening sleeves (13), the outermost opening sleeve (13) is fixedly mounted on the mounting base by the outermost loose sleeve (12), and the upper ends of the sides of the multiple opening sleeves (13) located on the inner side are respectively connected to the corresponding loose sleeves (12).

2. The anti-slip bottle opener for biopharmaceutical containers according to claim 1, characterized in that, The engaging structure includes a groove structure arranged circumferentially. The groove structure corresponds to the raised texture on the outer wall of the container cap. When the cap opening sleeve (13) acts on the outer wall of the container cap, the raised texture on the outer wall of the container cap is inserted into the groove structure.

3. The anti-slip bottle opener for biopharmaceutical containers according to claim 1, characterized in that, The handle (2) is detachably connected to the bottle opener head (1).

4. The non-slip bottle opener for biopharmaceutical containers according to claim 3, characterized in that, The mounting base is provided with a socket at its end, and the handle (2) is provided with a handle mounting interface (3) at its end; The handle mounting interface (3) is used to be inserted into the socket and fixed by a pin. The handle (2) includes multiple handles (2) of different specifications, each corresponding to different torque requirements.

5. The non-slip bottle opener for biopharmaceutical containers according to claim 1, characterized in that, The protective cover (11) is a cylindrical cover that is open at one end and closed at the other end; The end of the loop (12) is fixedly installed on the inner wall of the closed end of the protective cover (11) and extends along the cylindrical axis toward the open end. Multiple opening sleeves (13) can slide axially under the guidance of the loop (12).

6. The non-slip bottle opener for biopharmaceutical containers according to claim 5, characterized in that, Among the multiple opening sleeves (13), the outermost opening sleeve (13) has a receiving space between the side of the protective cover (11) close to the closed end and the protective cover (11); When the container cap is inserted into the corresponding opening sleeve (13), the opening sleeve (13) located inside the opening sleeve (13) is lifted up by the action of the container cap and is located in the receiving space.

7. The non-slip bottle opener for biopharmaceutical containers according to claim 1, characterized in that, In the adjacent opening sleeves (13), the outer side of the inner opening sleeve (13) is provided with a locking structure corresponding to the locking structure on the inner side of the outer opening sleeve (13).

8. The non-slip bottle opener for biopharmaceutical containers according to claim 1, characterized in that, The slip sleeve (12) includes two sets of slip sleeves (12) disposed on both sides of the cover sleeve (13); The upper ends of both sides of the opening sleeve (13) are fixedly connected to the two corresponding loops (12) in the two sets of loops (12).

9. The non-slip bottle opener for biopharmaceutical containers according to claim 1, characterized in that, In the multiple loops (12), the height of the upper end of the loop (12) decreases sequentially from the inside to the outside of the loops (12); Among the multiple opening sleeves (13), the height of the upper end of the opening sleeve (13) decreases sequentially from the inside to the outside of the opening sleeve (13). The height difference between adjacent opening sleeves (13) is used to accommodate the connector between the top of the inner opening sleeve (13) and the corresponding slip sleeve (12).

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