Novel lock catch type preservation box

Abstract

The utility model relates to a novel lock catch type preservation box. Comprising a preservation box body, a cavity fixedly formed in the preservation box body, a preservation box cover, a groove fixedly formed in the preservation box body, a protruding block fixedly arranged on the preservation box cover, a sealing mechanism fixedly arranged on the preservation box body and the preservation box cover, and first lock catch mechanisms symmetrically and fixedly arranged on the preservation box body and the preservation box cover. The second lock catch mechanisms are symmetrically and fixedly arranged on the preservation box body and the preservation box cover; the first lock catch mechanism and the second lock catch mechanism are arranged on the preservation box cover body in a sliding mode, compared with an existing turnover preservation box, the lock catch positions are not prone to being broken due to repeated bending, and therefore the preservation box is more durable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of preservation box, specifically to a new preservation box of lock catch formula. BACKGROUND

[0002] The preservation box is a kind of common container for food storage, usually made of resin plastic, sealed by buckle type box cover, can prevent moisture evaporation, play the role of sealing, secondly can isolate external air, avoid internal food oxidation, but the existing preservation box cover and buckle are made of plastic, when buckling, need to fold buckle, also need to fold buckle when opening, after long-term consumption, the connecting part of buckle and preservation box cover is prone to bending fatigue, eventually breaks, therefore need a new preservation box of lock catch formula, avoid the breakage of buckle and box cover connecting portion after long-term use. SUMMARY

[0003] The summary portion of the present application is used to introduce the concept in brief, which will be described in detail in the following specific embodiment portion.The summary portion of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0004] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a new preservation box of lock catch formula, which comprises a preservation box body, a cavity fixed on the preservation box body, a preservation box cover, a groove fixed on the preservation box body, a protrusion fixed on the preservation box cover, a sealing mechanism fixed on the preservation box body and the preservation box cover, a first lock catch mechanism symmetrically fixed on the preservation box body and the preservation box cover, and a second lock catch mechanism symmetrically fixed on the preservation box body and the preservation box cover.

[0005] Specifically, the sealing mechanism comprises a first mounting groove fixed on the preservation box body, a first sealing ring fixed on the first mounting groove, a second mounting groove fixed on the preservation box cover and a second sealing ring fixed on the second mounting groove.

[0006] Specifically, the first sealing ring protrudes from the first mounting groove, and the second sealing ring protrudes from the second mounting groove.

[0007] Specifically, the first lock catch mechanism comprises a first clearance groove fixed on the preservation box body, a first sliding groove fixed on the preservation box cover, a second sliding groove fixed on the preservation box cover, a first sliding block slidingly arranged in the first sliding groove and the second sliding groove, a first lock catch fixed on the first sliding block, a third sliding groove fixed on the preservation box cover, a first pulling block fixed on the first sliding block and slidingly arranged in the third sliding groove, and a plurality of first locking assemblies fixed on the first sliding block and the preservation box cover.

[0008] Specifically, the first locking assembly comprises a first limiting slot fixed on the first sliding block, a first limiting hole fixed on the cover of the crisper, a first limiting block sliding on the first limiting slot, and a first spring with one end fixed on the first limiting block and the other end fixed on the first sliding block.

[0009] Specifically, the second locking mechanism comprises a second limiting slot fixed on the crisper body, a fourth sliding slot fixed on the cover of the crisper, a fifth sliding slot fixed on the cover of the crisper, a second sliding block sliding on the fourth sliding slot and the fifth sliding slot, a second lock fixed on the second sliding block, a sixth sliding slot fixed on the cover of the crisper, a second pulling block fixed on the second sliding block and sliding on the sixth sliding slot, and a plurality of second locking assemblies fixed on the second sliding block and the cover of the crisper.

[0010] Specifically, the second locking assembly comprises a second limiting slot fixed on the second sliding block, a second limiting hole fixed on the cover of the crisper, a second limiting block sliding on the second limiting slot, and a second spring with one end fixed on the second limiting block and the other end fixed on the second sliding block.

[0011] The utility model discloses the beneficial effect is:

[0012] (1) the first locking mechanism and the second locking mechanism are slidingly arranged on the cover of the crisper, compared with the existing folding type crisper, the locking part is not easy to break due to repeated bending, and therefore is more durable.

[0013] (2) the first sealing ring and the second sealing ring are slightly convex, since the first sealing ring and the second sealing ring are slightly convex, the position of the first lock and the second lock is slightly higher than the edge of the crisper body at this time, when sealing is required, the first pulling rod and the second pulling rod are pushed inward, the inclined surface on the first lock and the second lock contacts the edge of the crisper body, and since the first sealing ring and the second sealing ring can be compressed during the pushing process, the cover of the crisper is clamped on the edge of the crisper body by the first lock and the second lock, and the first sealing ring and the second sealing ring are compressed to enhance sealing. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0015] In addition, throughout the drawings, same or similar reference numerals are used to represent same or similar elements. It should be understood that the drawings are schematic, and elements and elements are not necessarily drawn to scale.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 for Figure 2 A line section of AA;

[0020] Figure 4 for Figure 2 A line section view of BB;

[0021] Figure 5 for Figure 3 A line section view of CC;

[0022] Figure 6 for Figure 3 A magnified view of a section at point D;

[0023] Figure 7 for Figure 4 A magnified view of a section at point E in the middle. Detailed Implementation

[0024] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0025] It should also be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0026] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0027] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0028] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] Referring to Figures 1-7 The utility model discloses a novel preservation box of lock catch formula, including preservation box body 1, the cavity 2 of fixed preservation box body, preservation box lid 3, the recess 4 of fixed preservation box body, the protruding block 5 of fixed preservation on the preservation box lid, the sealing mechanism 6 of fixed preservation box body and preservation box lid, the first lock catch mechanism 7 of symmetry fixed preservation box body and preservation box lid, the second lock catch mechanism 8 of symmetry fixed preservation box body and preservation box lid, the cavity is used for storing food, recess and protruding block can mutually adhere, sealing mechanism is used for sealing preservation box, prevents outside air and the food in preservation box contact, makes food oxidation, and the first lock catch mechanism and second lock catch mechanism can fix preservation box lid on preservation box body.

[0030] Specifically, the sealing mechanism includes a first mounting groove 61 fixed to the preservation box body, a first sealing ring 62 fixed to the first mounting groove, a second mounting groove 63 fixed to the preservation box lid, and a second sealing ring 64 fixed to the second mounting groove. The first sealing ring and the second sealing ring are in contact, keeping the preservation box sealed.

[0031] Specifically, the first sealing ring protrudes from the first mounting groove, and the second sealing ring protrudes from the second mounting groove. When the preservation box lid is installed on the preservation box body, the first sealing ring and the second sealing ring are pressed and contracted, enhancing the sealing effect.

[0032] Specifically, the first lock catch mechanism includes a first clearance groove 71 fixed to the preservation box body, a first sliding groove 72 fixed to the preservation box lid, a second sliding groove 73 fixed to the preservation box lid, a first sliding block 74 slidingly disposed in the first sliding groove and the second sliding groove, a first lock catch 75 fixed to the first sliding block, a third sliding groove 76 fixed to the preservation box lid, a first lever 77 slidingly disposed in the third sliding groove and fixed to the first sliding block, and a plurality of first locking assemblies 78 fixed to the first sliding block and the preservation box lid. The first clearance groove provides clearance for the first sliding block, which is flush with the preservation box lid after installation. The first sliding block can slide along the first sliding groove and the second sliding groove, and the second sliding groove limits the first sliding block. The first lock catch has a slope to facilitate the first lock catch catching the edge of the preservation box body when sliding. The first lever is flush with the preservation box lid and can slide along the third sliding groove. The third sliding groove has additional clearance grooves at both ends to facilitate the finger actuating the first lever.

[0033] Specifically, the first locking assembly includes a first limiting groove 781 fixed on the first slider, a first limiting hole 782 fixed on the cover of the crisper, a first limiting block 783 slidingly arranged on the first limiting groove, and a first spring 784 having one end fixed on the first limiting block and the other end fixed on the first slider; in the initial state, the first limiting block is located in the first limiting groove, and the first spring is squeezed; the first slider can be slid by pushing the first lever, and then the first lock is buckled on the edge of the crisper body; at this time, the first limiting groove is aligned with the first limiting hole, the first spring pushes the first limiting head into the first limiting hole, and the first slider is limited, that is, the first lock is limited.

[0034] Specifically, the second lock mechanism includes a second limiting groove 81 fixed on the crisper body, a fourth sliding groove 82 fixed on the cover of the crisper, a fifth sliding groove 83 fixed on the cover of the crisper, a second slider 84 slidingly arranged on the fourth sliding groove and the fifth sliding groove, a second lock 85 fixed on the second slider, a sixth sliding groove 86 fixed on the cover of the crisper, a second lever 87 fixed on the second slider and slidingly arranged on the sixth sliding groove, and a plurality of second locking assemblies 88 fixed on the second slider and the cover of the crisper; the second limiting groove can give the second slider a space, and after the installation of the cover of the crisper is completed, the second slider is flush with the cover of the crisper; the second slider can slide along the fourth sliding groove and the fifth sliding groove, and the fifth sliding groove limits the second slider; the second lock is provided with a slope, which facilitates the second lock to buckle the edge of the crisper body when sliding; the second lever is flush with the cover of the crisper and can slide along the sixth sliding groove, and the sixth sliding groove is provided with additional limiting grooves at both ends to facilitate the second lever to be pushed.

[0035] Specifically, the second locking assembly includes a second limiting groove 881 fixed on the second slider, a second limiting hole 882 fixed on the cover of the crisper, a second limiting block 883 slidingly arranged on the second limiting groove, and a second spring 884 having one end fixed on the second limiting block and the other end fixed on the second slider; in the initial state, the second limiting block is located in the second limiting groove, and the second spring is squeezed; the second slider can be slid by pushing the second lever, and then the second lock is buckled on the edge of the crisper body; at this time, the second limiting groove is aligned with the second limiting hole, the second spring pushes the second limiting head into the second limiting hole, and the second slider is limited, that is, the second lock is limited.

[0036] In use, the first and second dials are dialed to pull apart the first and second sliders, and then the cover of the preservation box is placed on the body of the preservation box. Since the first and second sealing rings are slightly convex, the positions of the first and second lock catches are slightly higher than the edge of the body of the preservation box. When sealing is needed, the first and second dials are pushed inward, and the inclined surfaces of the first and second lock catches are in contact with the edge of the body of the preservation box. During the pushing process, since the first and second sealing rings can be compressed, the cover of the preservation box is clamped on the edge of the body of the preservation box by the first and second lock catches, and the first and second sealing rings are compressed to enhance sealing. At this time, the first and second locking assemblies limit the first and second sliders, respectively.

[0037] The above description is merely some of the preferred embodiments of the present disclosure and the explanation of the technical principles applied. It should be understood by those skilled in the art that the utility model range involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the technical features described above, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the utility model concept described above. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. A new type of lock catch type fresh-keeping box, characterized in that: The utility model provides a fresh -keeping box, including the box body (1) of fresh -keeping box, the cavity (2) of fixedly being arranged on fresh -keeping box box body, fresh -keeping box cover (3), the recess (4) of fixedly being arranged on fresh -keeping box box body, the lug (5) of fixedly being arranged on fresh -keeping box cover, the sealing mechanism (6) of fixedly being arranged on fresh -keeping box box body and fresh -keeping box cover, the first lock catch mechanism (7) of symmetry fixedly being arranged on fresh -keeping box box body and fresh -keeping box cover, the second lock catch mechanism (8) of symmetry fixedly being arranged on fresh -keeping box box body and fresh -keeping box cover.

2. A new type of preservation box with lock catch according to claim 1, characterized in that: The sealing mechanism comprises a first mounting groove (61) fixedly arranged on the box body of the fresh-keeping box, a first sealing ring (62) fixedly arranged on the first mounting groove, a second mounting groove (63) fixedly arranged on the cover of the fresh-keeping box, and a second sealing ring (64) fixedly arranged on the second mounting groove.

3. A new type of preservation box with lock catch according to claim 2, characterized in that: The first sealing ring protrudes from the first mounting groove, and the second sealing ring protrudes from the second mounting groove.

4. A new type of preservation box with lock according to claim 1, characterized in that: The first lock catch mechanism comprises a first displacement slot (71) fixedly arranged on the box body of the fresh-keeping box, a first sliding groove (72) fixedly arranged on the cover of the fresh-keeping box, a second sliding groove (73) fixedly arranged on the cover of the fresh-keeping box, a first sliding block (74) slidingly arranged in the first sliding groove and the second sliding groove, a first lock catch (75) fixedly arranged on the first sliding block, a third sliding groove (76) fixedly arranged on the cover of the fresh-keeping box, a first dial block (77) fixedly arranged on the first sliding block and slidingly arranged in the third sliding groove, and a plurality of first locking assemblies (78) fixedly arranged on the first sliding block and the cover of the fresh-keeping box.

5. A new type of preservation box with lock according to claim 4, characterized in that: The first locking assembly comprises a first limiting slot (781) fixedly arranged on the first sliding block, a first limiting hole (782) fixedly arranged on the cover of the fresh-keeping box, a first limiting block (783) slidingly arranged in the first limiting slot, a first spring (784) having one end fixedly arranged on the first limiting block and the other end fixedly arranged on the first sliding block.

6. A new type of preservation box with lock according to claim 1, characterized in that: The second lock catch mechanism comprises a second displacement slot (81) fixedly arranged on the box body of the fresh-keeping box, a fourth sliding groove (82) fixedly arranged on the cover of the fresh-keeping box, a fifth sliding groove (83) fixedly arranged on the cover of the fresh-keeping box, a second sliding block (84) slidingly arranged in the fourth sliding groove and the fifth sliding groove, a second lock catch (85) fixedly arranged on the second sliding block, a sixth sliding groove (86) fixedly arranged on the cover of the fresh-keeping box, a second dial block (87) fixedly arranged on the second sliding block and slidingly arranged in the sixth sliding groove, and a plurality of second locking assemblies (88) fixedly arranged on the second sliding block and the cover of the fresh-keeping box.

7. A new type of preservation box with lock according to claim 6, characterized in that: The second locking assembly comprises a second limiting slot (881) fixedly arranged on the second sliding block, a second limiting hole (882) fixedly arranged on the cover of the fresh-keeping box, a second limiting block (883) slidingly arranged in the second limiting slot, and a second spring (884) having one end fixedly arranged on the second limiting block and the other end fixedly arranged on the second sliding block.

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