Storage tank for crispy dried bean curd
By introducing a hollow cylinder and rubber strip threaded connection and plug-in structure into the food storage container, the problem of insufficient storage space in existing containers is solved, enabling flexible adjustment and enhanced sealing, and improving ease of use and space utilization.
Patent Information
- Application Number
- CN202520002628.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Existing food storage containers have limited storage space and are difficult to adjust flexibly, resulting in inconvenience and wasted space.
Design a storage container comprising a bottle body, a hollow cylinder, and a rubber band. The hollow cylinder is detachably connected via threaded connections and plug-in structures, enhancing sealing and flexibility and allowing for adjustments to storage capacity.
It enables flexible adjustment of the length and storage capacity of the storage tank, enhances space adaptability, reduces the difficulty of selecting tanks of different specifications, and improves sealing performance and structural stability.
Smart Images
Figure CN223591410U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food preservation technical field, especially in crisp skin dried bean curd with preservation jar. BACKGROUND
[0002] The canning container plays an important role in the long-term preservation of canned food, and the container material is the key. Common container materials include metal (tinplate, aluminum alloy), glass and soft packaging, etc. The canning container can seal, isolate the food in the can from the external environment, prevent external microorganisms from contaminating the food, and make the food more easily stored and transported. Crispy skin dried bean curd belongs to vegetarian dishes. The crispy skin dried bean curd dish has a crispy and tender skin, and the inside is tender and fragrant.
[0003] The storage space of the existing food preservation jar is limited. In order to store different amounts of food, multiple preservation jars need to be used, and the size of the preservation jar also needs to be considered, which brings a lot of inconvenience to use and increases the pressure on the placement space of the preservation jar. Therefore, the technical personnel in the art provide a crisp skin dried bean curd preservation jar to solve the problems raised in the background art. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a crisp skin dried bean curd preservation jar, which can flexibly increase or decrease the number of hollow cylinders, thereby changing the length and storage capacity of the whole preservation jar, increasing the flexibility of use, enhancing the space adaptability, and reducing the selection difficulty of users for preservation jars of different specifications and quantities; sealing the joint between the hollow cylinder and the bottle body enhances its sealing performance and makes the splicing structure more firm.
[0005] In order to achieve the above-mentioned purpose, a crisp skin dried bean curd preservation jar is provided, which comprises: a bottle body, an upper part of the bottle body is provided with a rubber band, an inner side of the rubber band is fixedly connected with a first protrusion at one side of the top of the circumference, a second protrusion is arranged below and on the left and right sides of the first protrusion, a hollow cylinder is arranged above the rubber band, a first internal thread is formed in the inner side of the bottom of the hollow cylinder, a second external thread is formed in the outer side of the top of the hollow cylinder, a second groove is formed in the top and bottom of the outer circumference of the hollow cylinder and the outer circumference of the bottle body, a first groove is formed in one side of the bottom of the outer circumference of the hollow cylinder and between the two second grooves, a bottle cap is arranged above the hollow cylinder, and a box body is fixedly connected to the inside bottom end of the bottle cap. The box body inside can place, for example, telescopic chopsticks, which are used to clamp the crisp skin dried bean curd placed in the bottle body.
[0006] According to the crisp skin dried bean curd preservation jar, the number of second protrusions is multiple, and they are arranged in two rows and fixedly connected to the rubber band. The rubber band plays the role of firm connection and enhances the air tightness.
[0007] According to the kind of crisp skin dried bean curd is with the storage jar, the number of the second groove is multiple, the second lug is inserted with the second groove, the first lug is inserted with the first groove and is rotationally connected, and the rubber band is firmly installed on the outer periphery of the hollow cylinder.
[0008] According to the kind of crisp skin dried bean curd is with the storage jar, the inner periphery of the bottle cap is provided with the second internal thread, the second internal thread is screw-connected with the second external thread, and the second internal thread is screw-connected with the second external thread.
[0009] According to the kind of crisp skin dried bean curd is with the storage jar, the outer periphery of the bottle body is provided with the first external thread, and the first external thread is located above the second groove, the first external thread is screw-connected with the first internal thread, and the bottom right side of the box body is rotationally connected with the box cover.
[0010] According to the kind of crisp skin dried bean curd is with the storage jar, the bottom end of the left side outer wall of the box body is provided with the clamping groove, the middle part of the bottom end of the box cover is fixedly connected with the clamping block, and the clamping block is clamped with the clamping groove.
[0011] According to the kind of crisp skin dried bean curd is with the storage jar, the first groove and the first lug are circular, and the second lug and the second groove are square.
[0012] Beneficial effects:
[0013] 1. The hollow cylinder, the first internal thread and the second external thread are arranged, a hollow cylinder is designed between general storage jars, the first internal thread is arranged at the bottom of the inside, the second external thread is arranged at the top of the outer wall, the storage jar is screw-tightened between the bottle body and the bottle cap of the general storage jar, the structure of the whole storage jar is lengthened, the number of the hollow cylinders can be flexibly increased or decreased according to the number of the crisp skin dried bean curds to be stored, and then the length and the storage capacity of the whole storage jar are changed, the flexibility of use is increased, the space adaptability is enhanced, and the selection difficulty of the storage jars with different specifications and numbers for the user is reduced.
[0014] 2. The rubber band, the first lug, the first groove, the second lug and the second groove are arranged, the rubber band that can rotate but cannot be disassembled is arranged at the bottom of the hollow cylinder, the first lug and the second lug are arranged, the second groove and the second lug of the upper and lower rows are inserted, the connection part of the hollow cylinder and the bottle body is sealed, the sealing property is enhanced, and the splicing structure is more firm.
[0015] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0016] The utility model further illustrates below combining with the drawings and examples;
[0017] Figure 1 It is the three-dimensional structure split graph of a kind of crisp skin dried bean curd for the preservation jar of the utility model;
[0018] Figure 2 It is the hollow cylinder detail display graph of a kind of crisp skin dried bean curd for the preservation jar of the utility model;
[0019] Figure 3 It is the enlarged view of A in Figure 2 ;
[0020] Figure 4 It is the rubber band detail display graph of a kind of crisp skin dried bean curd for the preservation jar of the utility model;
[0021] Figure 5 It is the enlarged view of B in Figure 4 ;
[0022] Figure 6 It is the three-dimensional structure assembly drawing of a kind of crisp skin dried bean curd for the preservation jar of the utility model.
[0023] Legend:
[0024] 1, bottle body;2, first outer thread;3, rubber band;4, hollow cylinder;5, first inner thread;6, second outer thread;7, bottle cap;8, second inner thread;9, box body;10, box cover;11, clamping groove;12, clamping block;13, first recess;14, second recess;15, first protruding block;16, second protruding block. Specific implementation
[0025] This part will describe the specific embodiment of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively, visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0026] Refer to Figures 1-6The utility model discloses a kind of brittle skin dried tofu with storage jar, it includes bottle body 1, the upper portion of bottle body 1 is provided with rubber band 3, rubber band 3 and hollow cylinder 4 are connected together, it is a whole, the inner side circumference one side top of rubber band 3 is fixedly connected with first lug 15, the lower side and left and right side of first lug 15 are provided with second lug 16, the upper portion of rubber band 3 is provided with hollow cylinder 4, the number of hollow cylinder 4 can be appropriately increased, for storing appropriate brittle skin dried tofu, if multiple storage jar brittle skin dried tofu, it is too much to occupy space, directly using a jar can, with the number of food reduction, hollow cylinder 4 can also be unloaded, flexibly adjust length, reduce the space occupied by storage jar, the inner side circumference bottom of hollow cylinder 4 is equipped with first internal thread 5, the outer side circumference top of hollow cylinder 4 is equipped with second external thread 6, the outer circumference top and bottom of hollow cylinder 4 and the outer circumference top of bottle body 1 are all equipped with second recess 14, the outer circumference bottom one side of hollow cylinder 4 is equipped with first recess 13, and located between two second recesses 14, the upper portion of hollow cylinder 4 is provided with bottle cap 7, the inside bottom of bottle cap 7 is fixedly connected with box body 9, the tool that can be clamped brittle skin dried tofu is placed in box body 9, avoid that food in jar is contaminated.
[0027] The number of second lug 16 is multiple, and is two rows, and is uniformly fixedly connected on rubber band 3;The number of second recess 14 is multiple, second lug 16 is inserted with second recess 14, first lug 15 is inserted with first recess 13 and is rotationally connected;Second internal thread 8 is arranged on the inner circumference of bottle cap 7, and second internal thread 8 is threadedly connected with second external thread 6;First external thread 2 is arranged on the outer circumference top of bottle body 1, and is located above second recess 14, and first external thread 2 is threadedly connected with first internal thread 5, and box cover 10 is rotationally connected to the bottom right side of box body 9;The bottom end of the left side outer wall of box body 9 is equipped with clamping groove 11, and the bottom middle of box cover 10 is fixedly connected with clamping block 12, and clamping block 12 is clamped with clamping groove 11;First recess 13 and first lug 15 are both circular, and the circular is to enable rubber band 3 to flexibly adjust position angle, avoid being clamped and broken, and second lug 16 and second recess 14 are both square, and the number of first recess 13 and first lug 15 is one.
[0028] Working principle: the bottom end of the hollow cylinder 4 is connected with the non-detachable rubber band 3, which is connected through the first groove 13 and the first protrusion 15; the bottle body 1 and the hollow cylinder 4 are screwed together through the first outer thread 2 and the first inner thread 5, and then the second groove 14 and the second protrusion 16 are inserted to make the rubber band 3 wrap around the gap between the bottle body 1 and the hollow cylinder 4; the tools needed to be used, such as the telescopic chopsticks, are placed inside the box body 9, then the box cover 10 is covered, and finally the bottle cap 7 and the top of the hollow cylinder 4 are screwed together through the second outer thread 6 and the second inner thread 8; the structure of the hollow cylinder 4 and the rubber band 3 can be increased or decreased according to the needs, and the bottle cap 7 can be directly connected with the bottle body 1.
[0029] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A storage container for crispy tofu, comprising: The bottle body (1) is characterized in that a rubber band (3) is provided above the bottle body (1), a first protrusion (15) is fixedly connected to the top of one side of the inner circumference of the rubber band (3), a second protrusion (16) is provided below the first protrusion (15) and on the left and right sides, a hollow cylinder (4) is provided above the rubber band (3), a first internal thread (5) is provided at the bottom of the inner circumference of the hollow cylinder (4), a second external thread (6) is provided at the top of the outer circumference of the hollow cylinder (4), a second groove (14) is provided at the top and bottom of the outer circumference of the hollow cylinder (4) and the top of the outer circumference of the bottle body (1), a first groove (13) is provided on one side of the bottom of the outer circumference of the hollow cylinder (4) and is located between the two second grooves (14), a bottle cap (7) is provided above the hollow cylinder (4), and a box body (9) is fixedly connected to the bottom of the inner side of the bottle cap (7).
2. The preservation container for crispy tofu according to claim 1, characterized in that, The second protrusion (16) is multiple and arranged in two rows, and is evenly fixedly connected to the rubber strip (3).
3. The preservation container for crispy tofu according to claim 1, characterized in that, The number of the second groove (14) is multiple, the second protrusion (16) is inserted into the second groove (14), and the first protrusion (15) is inserted into the first groove (13) and rotated.
4. A preservation container for crispy tofu according to claim 1, characterized in that, The inner circumference of the bottle cap (7) is provided with a second internal thread (8), which is threadedly connected to the second external thread (6).
5. A preservation container for crispy tofu according to claim 1, characterized in that, The bottle body (1) has a first external thread (2) on the top of its outer circumference and is located above the second groove (14). The first external thread (2) is threadedly connected to the first internal thread (5). The box body (9) has a box cover (10) rotatably connected to the bottom right side.
6. A preservation container for crispy tofu according to claim 5, characterized in that, The bottom of the left outer wall of the box body (9) is provided with a snap-fit groove (11), and the bottom center of the box cover (10) is fixedly connected with a snap-fit block (12), which snaps into the snap-fit groove (11).
7. A preservation container for crispy tofu according to claim 1, characterized in that, The first groove (13) and the first protrusion (15) are both circular, and the second protrusion (16) and the second groove (14) are both square.