Fixed handle buckle, reinforced fixed handle and storage box

Abstract

The embodiment of the present invention relates to a fixed handle buckle, a reinforced fixed handle and a storage box, wherein the fixed handle buckle comprises: a buckle base, a fastening portion and a buckle movable member arranged on the buckle base, the buckle movable member comprises a first movable end and a second movable end which are separated from each other, the movable first end of the buckle movable member is hinged to the handle buckle base, and the buckle movable member is used to fasten the fastening portion to the buckle base; further comprising an elastic connecting portion, the elastic connecting portion comprises a first end and a second end which are separated from each other, the first end being movably connected to the movable second end; the elastic connecting portion keeps the fastening portion open and engaged with the buckle base; the fastening portion comprises a movable connecting portion and a hook portion, the movable connecting portion is movably connected to the second end of the elastic connecting portion, and the hook portion is engaged with the buckle base. The embodiment of the present invention plays a role of rebounding in the elastic connecting portion, and at the same time plays a role of preventing vibration, bumping and vibration, and making the locking stronger and making the fastening portion not easy to be detached.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of daily hardware products, and in particular to a fixed handle buckle, a reinforced fixed handle and a storage box. Background Art

[0002] This section introduces the reader to the background technology that may be relevant to various aspects of the present invention. It is believed that this section can provide the reader with useful background information to help the reader better understand the various aspects of the present invention. Therefore, it should be understood that the description in this section is for the above purpose and does not constitute an admission of prior art.

[0003] As the name suggests, a fastener is a connector that overlaps two items to fasten them together. A fastener connection is often used to tightly fasten two parts together. Also known as a hook or snap connection, it is the lowest-cost, simplest, and fastest-assembly connection method. There are many connection forms and types, and based on the different forces applied during the connection process, they can generally be divided into three types: cantilever fasteners, ring fasteners, and torsion fasteners. Most fasteners currently available on the market consist of a hook, a hook base, and a hook cover. The hook base is fixed to one part, the hook hooks onto the other part, and then the hook cover is closed, thereby fastening the two parts together. To disassemble the other part, the hook cover is directly opened, allowing the hook to release from the other part. While existing fasteners can achieve basic connecting functions, in some high-vibration environments, the hook cover is easily loosened due to vibration, causing the fastener connection between the two parts to automatically loosen and the fastener to lose its connecting function. Summary of the Invention

[0004] The technical problem to be solved is to provide a fixed handle buckle, a reinforced fixed handle and a storage box.

[0005] In response to the defects in the prior art, the embodiments of the present invention provide a fixed handle buckle, a reinforced fixed handle and a storage box, which can effectively prevent the handle and objects from being easily damaged when overloaded.

[0006] In a first aspect, an embodiment of the present invention provides a fixed handle buckle, characterized by comprising:

[0007] A buckle base, a fastening portion, and a buckle movable member disposed on the buckle base, the buckle movable member comprising a first movable end and a second movable end that are separated from each other, the movable first end of the buckle movable member being hinged to the handle buckle base, and the buckle movable member being used to fasten the fastening portion to the buckle base;

[0008] The invention also includes an elastic connecting portion, wherein the elastic connecting portion includes a first end and a second end which are separated from each other, and the first end is movably connected to the movable second end; the elastic connecting portion keeps the buckle portion open and engaged with the buckle seat;

[0009] The buckling portion includes a movable connecting portion and a hook portion, the movable connecting portion is movably connected to the second end of the elastic connecting portion, and the hook portion is engaged with the buckle seat.

[0010] Optionally, the elastic connecting portion includes:

[0011] An elastic support member and an abutting support portion, wherein one end of the elastic support member abuts the movable connection portion, and the other end of the elastic support member abuts the abutting support portion.

[0012] Optionally, an elastic lock box is further included, which includes a box bottom and side walls, the movable connection part is telescopically connected in the elastic lock box, and an elastic support member is provided in the elastic lock box, and the elastic support member abuts between the side wall and the movable connection part.

[0013] Optionally, one end of the elastic lock box is hinged to the movable second end.

[0014] Optionally, the elastic support members are three compression springs arranged in parallel.

[0015] Optionally, a safety mechanism is further included, and a safety window is provided on the buckle movable part;

[0016] The safety mechanism includes: a rotating shaft and a safety card provided on the buckle movable part; the middle portion of the safety card is hinged to the rotating shaft, the safety card includes a safety first end, the safety first end is provided with a safety hook, and the safety hook is engaged with the edge of the buckle base;

[0017] The second end of the insurance card is away from the first end of the insurance card, and after the buckle movable member is fastened to the buckle base, the second end of the insurance card passes through the insurance window;

[0018] The second end of the insurance card rotates along the rotating shaft in the insurance window so that the first end of the insurance card is engaged with or separated from the edge of the buckle base.

[0019] Optionally, a locking component is further included, and a locking window is provided on the movable buckle part;

[0020] The locking component includes a locking plate, one end of the locking plate is provided on the locking plate, a locking hole is provided on the first end of the locking plate, and a second end of the locking plate is away from the one end of the locking plate. The second end of the locking plate is fixed to the buckle base. After the buckle movable part is buckled with the buckle base, one end of the locking plate passes through the locking window and leaks out of the lock hole.

[0021] In a second aspect, an embodiment of the present invention further provides a reinforced fixed handle, comprising: a connecting panel, a reinforcing panel, and a pull ring; the connecting panel is provided with the above-mentioned fixed handle buckle;

[0022] The pull ring is provided with a connecting portion, and the connecting portion is mounted on the connecting panel;

[0023] The connecting panel and the reinforcing panel are superimposed and fixed on a carrier to be fixed; at least one arched lug is provided on the connecting panel, and the connecting portion of the pull ring is movably connected to the arched lug.

[0024] Optionally, a shape-stabilizing component is provided on the arched lug or the connecting panel; the shape-stabilizing component extends from the top of the lug through at least one shoulder of the lug to the connecting panel.

[0025] Optionally, the shape-stabilizing component is a protrusion or a depression formed by punching the connecting panel.

[0026] Optionally, the shape stabilizing component is arranged near the edge of the arched lug.

[0027] Optionally, an extension direction of the shape stabilizing component is perpendicular to an axial direction of the arched lug.

[0028] Optionally, the arched lug and the shape-stabilizing component intersect to form a cross shape.

[0029] Optionally, the arched lug is a protrusion formed by stamping the connection panel; and the connecting portion is movably connected in the protrusion.

[0030] Optionally, a baffle perpendicular to the connecting panel is provided at the outer opening of the arched lug.

[0031] Optionally, the connecting panel is a stainless steel panel, and the pull ring is a stainless steel pull ring.

[0032] In a third aspect, an embodiment of the present invention provides a storage box, comprising a box body, to which the aforementioned reinforced fixed handle is fixed.

[0033] As can be seen from the above technical solutions, the embodiments of the present invention provide a fixed handle buckle, a reinforced fixed handle, and a storage box. By providing a rebound effect at the elastic connection portion, it also provides a stronger locking effect to prevent vibration and bumps, and the buckle portion is not easy to detach. The provision of a shape-stabilizing component effectively ensures that the fixed panel of the handle will not deform due to excessive temperature during high-temperature sterilization, and also ensures that the fixed panel can withstand increased weight and gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 This is a schematic diagram of the overall structure of a fixed handle buckle in one embodiment of the present invention;

[0036] Figure 2 This is an exploded schematic diagram of a fixed handle buckle according to one embodiment of the present invention;

[0037] Figure 3 This is a schematic diagram of a fixed handle buckle in use according to one embodiment of the present invention;

[0038] Figure 4 This is a schematic diagram of a fixed handle buckle in use according to one embodiment of the present invention;

[0039] Figure 5 This is a schematic cross-sectional view of a fixed handle buckle according to an embodiment of the present invention;

[0040] Figure 6 This is a schematic diagram of a fixed handle buckle structure in another embodiment of the present invention;

[0041] Figure 7 This is a schematic structural diagram of a safety mechanism for fixing a handle buckle in another embodiment of the present invention;

[0042] Figure 8 This is a schematic diagram of a fixed handle buckle structure in another embodiment of the present invention;

[0043] Figure 9 This is a schematic diagram of a reinforced fixed handle buckle structure in another embodiment of the present invention;

[0044] Figure 10 This is a schematic diagram of a reinforced fixed handle structure in another embodiment of the present invention. DETAILED DESCRIPTION

[0045] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0046] like Figures 1 to 5 As shown, an embodiment of the present invention provides a fixed handle buckle, comprising: a buckle base 1, a fastening portion 2, and a buckle movable member 3 disposed on the buckle base 1, wherein the buckle movable member 3 comprises a first movable end 31 and a second movable end 32 that are separated from each other, the movable first end 31 of the buckle movable member 3 being hinged to the handle buckle base 1, and the buckle movable member 3 being used to fasten the fastening portion 2 to the buckle seat 6; further comprising an elastic connecting portion 5, wherein the elastic connecting portion 5 comprises a first end 51 and a second end 52 that are separated from each other, the first end 51 being movably connected to the movable second end 32 of the buckle movable member 3; the elastic connecting portion 5 keeps the fastening portion 2 open and engaged with the buckle seat 6; the buckle portion 2 comprises a movable connecting portion 21 and a hook portion 22, the movable connecting portion 21 being movably connected to the second end 52 of the elastic connecting portion 5, and the hook portion 22 being engaged and engaged with the buckle seat 6. The fixed handle buckle provided by the embodiment of the present invention is described in detail below.

[0047] like Figure 2-Figure 5 As shown, in this embodiment of the present invention, by providing an elastic connection portion 5 between the movable connection portion 21 and the buckle movable member 3, when the buckle portion 2 is opened, the two ends of the elastic connection portion 5 can maintain the buckle portion 2 in the open state; when the buckle portion 2 is engaged with the buckle seat 6, the two ends of the elastic connection portion 5 can maintain the buckle portion 2 engaged with the buckle seat 6. During use, the elastic connection portion 5 rebounds under pressure, and also plays a role in preventing vibration and bumps, ensuring a stronger locking performance and preventing the buckle portion 2 from being easily detached.

[0048] like Figure 3-Figure 5As shown, the elastic connection part 5 includes: an elastic support member 50 and an abutting support portion 53. One end of the elastic support member 50 abuts the movable connection part 21, and the other end of the elastic support member 50 abuts the abutting support portion 53. Furthermore, this embodiment of the present invention also includes an elastic lock box 56. The elastic lock box includes a box bottom 55 and a side wall 54. The movable connection part 21 is telescopically connected within the elastic lock box. The elastic support member 50 is provided in the elastic lock box. The elastic support member 50 abuts between the side wall 54 and the movable connection part 21. The elastic lock box 56 is hinged to the movable second end 32. In order to further improve the stability of the elastic support member 50, the elastic support member 50 is three compression springs arranged in parallel. The three compression springs can evenly distribute and balance the support of the movable connection part 21 and the abutting support portion 53, and fill the internal space of the elastic lock box.

[0049] like Figure 6 、 Figure 7 As shown, the embodiment of the present invention also includes a safety mechanism 7, and a safety window 70 is provided on the buckle movable part 3; the safety mechanism 7 includes: a rotating shaft 71 and a safety card 72 provided on the buckle movable part; the middle part of the safety card 72 is hinged to the rotating shaft 71, and the safety card 72 includes a safety first end 721, and the safety first end 721 is provided with a safety hook 729, and the safety hook 729 is engaged with the edge of the buckle base 1; optionally, the edge of the buckle base 1 is provided with a boss 17 that cooperates with the safety hook 729. The second end 722 of the insurance card, which faces away from the first end 721 of the insurance card, passes through the safety window 70 after the movable fastener 3 is engaged with the fastener base 1. The second end 722 of the insurance card rotates along the rotating shaft 71 within the safety window 70 to engage or disengage the first end 721 of the insurance card with the edge of the fastener base 1. To effectively maintain the safety state of the insurance card 72, the rotating shaft 71 is further provided with a torsion spring 76. The torsion spring 76 maintains the safety hook 729 of the insurance card 71 in an engaged state with the edge of the fastener base 1, effectively preventing vibration or accidental contact with the movable fastener 3 during use, thereby preventing the engaging portion from separating from the fastener base 6. The provision of the safety mechanism 7 effectively ensures the safety of the fixed handle fastener.

[0050] like Figure 8As shown, this embodiment of the present invention further includes a locking component 9. The movable buckle member 3 is provided with a locking window 90. The locking component 9 includes a locking plate 91, a first end 911 provided with a locking hole 910, and a second end 912 facing away from the first end 911. The second end 912 is fixed to the buckle base 1. After the movable buckle member 3 is engaged with the buckle base 1, the first end 911 passes through the locking window 90 and out of the locking hole 910. Optionally, the locking component 9 and the buckle base 1 are integrally stamped. The provision of the locking component 9 effectively ensures the safety of the fixed handle buckle.

[0051] like Figure 9 、 Figure 10 To further demonstrate the superiority of the fixed handle buckle of the embodiment of the present invention, the embodiment of the present invention provides a reinforced fixed handle using the fixed handle buckle. The handle comprises: a connecting panel 10 and a lifting ring 20 movably connected to the connecting panel 10; the lifting ring 20 has at least one connecting portion 210 and at least one grip portion 220; the connecting panel 10 has at least one arched lug 120, and the connecting portion 210 of the lifting ring 20 is movably connected to the arched lug 120; the arched lug 120 or the connecting panel 10 is provided with a shape stabilizing member 30. The reinforced fixed handle provided by the embodiment of the present invention is described in detail below.

[0052] In the embodiment of the present invention, Figure 9 and Figure 10 As shown, at least one arched lug 120 is provided on the connecting panel 10, and the connecting portion 210 of the pull ring 20 is movably connected to the arched lug 120. Furthermore, in order to effectively avoid the problem that the fixed panel 10 will not be deformed due to excessive temperature when undergoing high-temperature sterilization, a stabilizing component 30 is provided on the arched lug 120 or the connecting panel 10. In an embodiment of the present invention, by providing the stabilizing component 30, it can be effectively ensured that the fixed panel 10 of the handle will not be deformed due to excessive temperature when undergoing high-temperature sterilization, and it also plays a role in ensuring that the fixed panel can withstand gravity well. In an embodiment of the present invention, the stabilizing component 30 can be a ridge or groove provided on the arched lug 120 or the connecting panel 1. In an embodiment of the present invention, the extension direction of the stabilizing component 30 is perpendicular to the axial direction of the arched lug 120. The arched lug 120 and the stabilizing component 30 are perpendicular to each other, and can disperse the fixed panel 10 in the horizontal and vertical directions so that it will not be deformed due to excessive temperature when undergoing high-temperature sterilization. As Figure 9 As shown, the arched lug 120 and the shape-stabilizing component 3 intersect to form a cross. Figure 10As shown, in another embodiment of the present invention, the arched lug 120 and the stabilizing member 30 extend from the top of the arched lug 120 through at least one shoulder of the lug 120 to the connection panel 10. The stabilizing member is positioned near the edge of the arched lug. In this embodiment of the present invention, the arched lug 120 is designed in the shape of an arched bridge tunnel. The outer opening of the arched lug 120 forms a barrier perpendicular to the connection panel 10, preventing further rotation when the pull ring 20 is raised 90 degrees.

[0053] In the embodiment of the present invention, Figures 9 and 10 As shown, the arched lug 120 is a protrusion formed by punching the connecting panel 10 ; the connecting portion 210 is movably connected in the protrusion. The shape stabilizing component 30 is a protrusion or depression formed by punching the connecting panel 10 .

[0054] In the embodiment of the present invention, the connection panel 1 is a stainless steel panel, and the pull ring is a stainless steel pull ring. Preferably, the connection panel 1 and the pull ring 2 are made of 304 stainless steel, which makes the product more tough and hard than the prior art.

[0055] In order to further reflect the advanced nature of the reinforced fixed handle provided by the present invention, the present invention further provides a storage box using the reinforced fixed handle. The storage box includes a box body, and the reinforced fixed handle is fixed on the box body.

[0056] In summary, the present invention provides a fixed handle buckle, a reinforced fixed handle, and a storage box. The elastic connection portion acts as a rebound mechanism, which also provides a stronger locking mechanism to prevent vibration and bumps, and a less detachable fastening mechanism. The provision of a shape-stabilizing component effectively ensures that the handle's fixed panel will not deform due to excessive temperatures during high-temperature sterilization, and also ensures that the fixed panel can withstand increased weight and gravity.

[0057] It should be noted that, in this document, relational terms such as first and second are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise," "include," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element. The terms "upper," "lower," etc., indicating orientations or positional relationships based on those shown in the accompanying drawings, are intended only to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be understood as limiting the present invention. Unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0058] The present description describes numerous specific details. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not described in detail so as not to obscure the understanding of this description. Similarly, it should be understood that, in order to streamline the present disclosure and facilitate understanding of one or more of the various inventive aspects, various features of the present invention are sometimes grouped together in a single embodiment, figure, or description thereof in the above description of the exemplary embodiments of the present invention. However, this disclosure should not be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the claims, inventive aspects lie in fewer than all the features of the individual embodiments disclosed above. Accordingly, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of the present invention. It should be noted that, where not in conflict, the embodiments and features therein may be combined. The present invention is not limited to any single aspect or embodiment, nor to any combination and / or permutation of such aspects and / or embodiments. Furthermore, each aspect and / or embodiment of the present invention may be used alone or in combination with one or more of the other aspects and / or embodiments thereof.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A fixed handle buckle, characterized in that: include: A buckle base, a fastening portion, and a buckle movable member disposed on the buckle base, the buckle movable member comprising a first movable end and a second movable end that are separated from each other, the movable first end of the buckle movable member being hinged to the buckle base, and the buckle movable member being used to fasten the fastening portion to the buckle base; The invention also includes an elastic connecting portion, wherein the elastic connecting portion includes a first end and a second end which are separated from each other, and the first end is movably connected to the movable second end; the elastic connecting portion keeps the buckle portion open and engaged with the buckle seat; The buckle portion includes a movable connection portion and a hook portion, the movable connection portion is movably connected to the second end of the elastic connection portion, and the hook portion is engaged with the buckle seat; The lock assembly further comprises a locking window provided on the buckle movable member; the locking member comprises a locking plate, one end of the locking plate is provided on the locking plate, the first end of the locking plate is provided with a locking hole, and the second end of the locking plate is away from the one end of the locking plate, the second end of the locking plate is fixed to the buckle base, and the second end of the locking plate is provided at the end of the buckle base; the locking member and the buckle base are stamped into one piece; the locking plate extends outward from the end of the buckle base, and an inclined portion is provided between one end of the locking plate and the second end of the locking plate; after the buckle movable member is buckled with the buckle base, one end of the locking plate passes through the locking window and exposes the lock hole; It also includes a safety mechanism, and a safety window is provided on the buckle movable part; The safety mechanism includes: a rotating shaft and a safety card provided on the buckle movable part; the middle portion of the safety card is hinged to the rotating shaft, the safety card includes a safety first end, the safety first end is provided with a safety hook, and the safety hook is engaged with the edge of the buckle base; The second end of the insurance card is away from the first end of the insurance card, the buckle movable part is buckled on the buckle base, and the second end of the insurance card passes through the insurance window; The second end of the insurance card rotates along the rotating shaft in the insurance window so that the first end of the insurance card is engaged with or separated from the edge of the buckle base; The edge of the buckle base is provided with a boss which matches with the safety hook.

2. The fixed handle buckle according to claim 1, characterized in that: The elastic connecting portion comprises: An elastic support member and an abutting support portion, wherein one end of the elastic support member abuts the movable connection portion, and the other end of the elastic support member abuts the abutting support portion.

3. The fixed handle buckle according to claim 2, characterized in that: It also includes an elastic lock box, which includes a box bottom and side walls. The movable connection part is telescopically connected in the elastic lock box. An elastic support member is provided in the elastic lock box, and the elastic support member abuts between the side wall and the movable connection part.

4. The fixed handle buckle according to claim 3, characterized in that: One end of the elastic lock box is hinged to the movable second end.

5. The fixed handle buckle according to claim 2, characterized in that: The elastic supporting members are three compression springs arranged in parallel.

6. A reinforced fixed handle, characterized in that: include: Connecting panel, reinforcing panel and pull ring; the connecting panel is provided with the fixed handle buckle according to any one of claims 1 to 5; The pull ring is provided with a connecting portion, and the connecting portion is mounted on the connecting panel; The connecting panel and the reinforcing panel are superimposed and fixed on a carrier to be fixed; at least one arched lug is provided on the connecting panel, and the connecting portion of the pull ring is movably connected to the arched lug.

7. The reinforced fixed handle according to claim 6, characterized in that: A shape-stabilizing component is provided on the arched lug or the connecting panel; the shape-stabilizing component extends from the top of the lug through at least one shoulder of the lug to the connecting panel.

8. The reinforced fixed handle according to claim 7, characterized in that: The shape stabilizing component is a protrusion or a depression formed by punching the connecting panel.

9. The reinforced fixed handle according to claim 7, characterized in that: The shape stabilizing component is arranged near the edge of the arched lug.

10. The reinforced fixed handle according to claim 7, characterized in that: An extending direction of the shape stabilizing component is perpendicular to an axial direction of the arched lug.

11. The reinforced fixed handle according to claim 7, characterized in that: The arched lug and the shape-stabilizing component intersect to form a cross shape.

12. The reinforced fixed handle according to claim 6, characterized in that: The arched lug is a protrusion formed by punching the connection panel; the connecting portion is movably connected in the protrusion.

13. The reinforced fixed handle according to claim 6, characterized in that: The outer opening of the arched lug is provided with a baffle perpendicular to the connecting panel.

14. The reinforced fixed handle according to claim 6, characterized in that: The connecting panel is a stainless steel panel, and the pull ring is a stainless steel pull ring.

15. A storage box, characterized in that: The utility model comprises a box body, on which the reinforced fixed handle according to any one of claims 6 to 14 is fixed.

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