Pressing type unlocking folding chicken bone scissors
By designing the spring body and connecting parts, the problem of fixing the kitchen scissors when folding and unfolding is solved, achieving convenient folding and stable use, improving portability, and providing a silent effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANGJIANG YANGDONG DISTRICT YOUHAO KITCHEN PRODUCTS CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-08-07
AI Technical Summary
Existing kitchen scissors are not very stable when folding and unfolding, and the folding process is cumbersome, which affects portability and operational efficiency.
The design employs a spring body and connector to keep the scissor head and handle firmly connected. The spring pad and locking cover enable a foldable structure for the scissor head and handle, and the spring body provides opposing pushing forces to ensure stable use of the scissor head and handle.
It achieves convenient folding and stable use of scissors, improves portability, and prevents wear and tear through the protective structure of the locking cover, while also providing a silent operation.
Smart Images
Figure CN224601722U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of scissors, and in particular to a press-to-unlock folding chicken bone scissors. Background Technology
[0002] Kitchen scissors are used to cut meat, fruits and vegetables, chicken bones, fish and other foods in the kitchen, so they are an essential tool in the kitchen. When dissecting a chicken, scissors are used to cut the chicken bones.
[0003] Generally, foldable chicken bone shears can be folded up for easy storage when not in use, thanks to a movable connecting part. However, when in use, the unfolded structure still relies on the movable connecting part. The positioning structure of this connecting part during folding and unfolding is relatively simple, resulting in low stability of the unfolded chicken bone shears and cumbersome folding during storage. Therefore, we propose a press-to-unlock foldable chicken bone shear. Utility Model Content
[0004] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a press-type unlocking folding chicken bone scissors. The scissor head is fixedly connected to the handle by the spring body and the connecting piece. The connecting piece passes through the inside of the slot but is not fixed. Therefore, the scissor head and the handle can be folded. In use, the spring body and its spring pad and other components provide opposing pushing forces to the scissor head and the handle, which facilitates the application of force in the scissor state. This foldable structure makes the device easy to carry.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0006] The push-to-unlock folding chicken bone shears include a connecting mechanism, a blade head mechanism is movably mounted at the front end of the connecting mechanism, and a handle mechanism is mounted on the front side of the lower end of the connecting mechanism.
[0007] The connecting mechanism includes a handle, a spring pad movably mounted at the lower end of the handle, a locking cover movably mounted at the middle of the spring pad, a through groove opened inside the side of the spring pad, a spring body fixedly connected to the inner end of the locking cover, a locking post fixedly provided at the middle of the lower end of the handle, and a connector movably mounted at the middle of the handle. By setting the locking cover, a protective structure is provided at the connection position between the spring body and the handle, avoiding wear of the handle by the spring body. In addition, the locking cover is not made of metal, which also makes the structure have a silent effect when in use.
[0008] The blade mechanism includes a scissor head, a connecting groove in the middle of the rear end of the scissor head, a connecting pin movably mounted in the middle of the scissor head, a retaining groove in the middle of the rear end of the connecting scissor head, a limiting hole in the interior of the side of the scissor head, and a limiting post movably mounted in the interior of the side of the scissor head. The scissor head is fixedly connected to the handle by means of a spring body and a connecting piece. The connecting piece passes through the interior of the retaining groove but is not fixed, so the scissor head and the handle can be folded. In use, the spring body and its spring pads and other components provide opposing pushing forces to the scissor head and the handle, thus facilitating the application of force in the scissor state during use.
[0009] Furthermore, the handle mechanism includes a second handle, a connecting post is movably installed inside the second handle, a washer is movably installed inside the connecting post, a groove is formed in the middle of the washer, a cover is movably installed in the middle of the groove, a retaining spring is fixedly connected inside the washer, a scissor blade is movably installed at the front end of the second handle, a connecting hole is formed in the middle of the side of the scissor blade, and a connecting component is provided between the second handle and the scissor blade when the connecting post is set.
[0010] Furthermore, the outer end of the handle is arc-shaped, the inner ends of the lock cover and the spring pad are adapted to each other, the through groove and the connector are adapted to each other, and the lower end of the snap ring is fixedly installed inside the snap groove. The handle with the arc-shaped outer end is convenient for the hand to pick up and apply force.
[0011] Furthermore, the scissor head is movably mounted on the front end of the handle. The scissor head is movably connected to the scissor blade via a connecting pin. When set up, the scissor head and the scissor blade are movably connected via the connecting pin and the scissor blade, and the scissor head and the scissor blade are stacked on top of each other. The two move in opposite directions, thus forming the operating structure of the scissors.
[0012] Furthermore, the slot and the spring pad are adapted to each other, the limiting hole and the limiting post are adapted to each other, and the connecting pin is an I-shaped structure.
[0013] Furthermore, the second handle and the first handle have the same structure, and the groove and the cover plate are compatible.
[0014] Furthermore, the scissor blade and the scissor head have the same structure, and the connecting hole and the connecting pin are compatible.
[0015] Furthermore, the retaining ring and the spring body have the same structure, and the washer and the spring washer have the same structure.
[0016] In summary, this utility model has the following beneficial effects:
[0017] 1. The scissor head is fixedly connected to the handle by the spring body and the connecting piece. The connecting piece passes through the inside of the slot but is not fixed. Therefore, the scissor head and the handle can be folded. In use, the spring body and its spring pad and other components provide opposing pushing forces to the scissor head and the handle, which facilitates the application of force in the scissor state. This foldable structure makes the device easy to carry.
[0018] 2. By setting a locking cover, a protective structure is provided at the connection point between the spring body and the handle, preventing wear and tear on the handle from the spring body. Furthermore, since the locking cover is not made of metal, this structure also provides a silent operation. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure in this embodiment;
[0020] Figure 2 This is a schematic diagram of the split structure in this embodiment;
[0021] Figure 3 This is a three-dimensional structural diagram of the cutter head mechanism in this embodiment;
[0022] Figure 4 This is a three-dimensional structural diagram of the connecting mechanism in this embodiment;
[0023] Figure 5 This is a three-dimensional structural diagram of the knife handle mechanism in this embodiment.
[0024] In the diagram, 1. Connecting mechanism; 101. Handle 1; 102. Spring washer; 103. Lock cover; 104. Through groove; 105. Spring body; 106. Locking post; 107. Connecting piece; 2. Blade head mechanism; 201. Scissor head; 202. Connecting groove; 203. Connecting pin; 204. Locking groove; 205. Limiting hole; 206. Limiting post; 3. Blade handle mechanism; 301. Handle 2; 302. Connecting post; 303. Washer; 304. Washer groove; 305. Cover plate; 306. Snap ring; 307. Scissor blade; 308. Connecting hole. Detailed Implementation
[0025] The present invention will be further described in detail below with reference to the accompanying drawings.
[0026] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.
[0027] Reference Figure 1-5As shown, in a preferred embodiment of this utility model, a press-to-unlock folding chicken bone shear includes a connecting mechanism 1, a blade mechanism 2 is movably mounted at the front end of the connecting mechanism 1, and a handle mechanism 3 is mounted on the front side of the lower end of the connecting mechanism 1.
[0028] The connecting mechanism 1 includes a handle 101, a spring pad 102 movably mounted at the lower end of the handle 101, a locking cover 103 movably mounted at the middle of the spring pad 102, a through groove 104 opened inside the side of the spring pad 102, a spring body 105 fixedly connected to the inner end of the locking cover 103, a locking post 106 fixedly provided at the middle of the lower end of the handle 101, and a connector 107 movably mounted at the middle of the handle 101. By setting the locking cover 103, a protective structure is provided at the connection position between the spring body 105 and the handle 101, avoiding wear of the handle 101 by the spring body 105. In addition, the locking cover 103 is not made of metal, which also makes the structure have a silent effect when in use.
[0029] The blade mechanism 2 includes a scissor head 201. A connecting groove 202 is provided in the middle of the rear end of the scissor head 201. A connecting pin 203 is movably installed in the middle of the scissor head 201. A retaining groove 204 is provided in the middle of the rear end of the scissor head 201. A limiting hole 205 is provided inside the side of the scissor head 201. A limiting post 206 is movably installed inside the side of the scissor head 201. The scissor head 201 is fixedly connected to the handle 101 by the spring body 105 and the connecting piece 107. The connecting piece 107 passes through the inside of the retaining groove 204 but is not fixed. Therefore, the scissor head 201 and the handle 101 can be folded. In use, the spring body 105 and its spring pad 102 and other components provide opposing pushing forces to the scissor head 201 and the handle 101, thereby facilitating the application of force in the scissor state during use.
[0030] The handle mechanism 3 includes a second handle 301. A connecting post 302 is movably installed inside the second handle 301. A washer 303 is movably installed inside the connecting post 302. A groove 304 is formed in the middle of the washer 303. A cover plate 305 is movably installed in the middle of the groove 304. A retaining spring 306 is fixedly connected inside the washer 303. A scissor blade 307 is movably installed at the front end of the second handle 301. A connecting hole 308 is formed in the middle of the side of the scissor blade 307. When the connecting post 302 is set, there is a connecting component between the second handle 301 and the scissor blade 307.
[0031] The outer end of the handle 101 is arc-shaped, the inner end of the lock cover 103 and the spring pad 102 are adapted to each other, the through groove 104 and the connector 107 are adapted to each other, and the lower end of the snap ring 306 is fixedly installed inside the snap groove 204. The handle 101 with its arc-shaped outer end is easy for the hand to pick up and apply force.
[0032] The scissor head 201 is movably installed at the front end of the handle 101. The scissor head 201 is movably connected to the scissor blade 307 via the connecting pin 203. When set up, the scissor head 201 is movably connected to the scissor blade 307 via the connecting pin 203. The scissor head 201 and the scissor blade 307 are stacked on top of each other and move in opposite directions to form the operating structure of the scissors.
[0033] The slot 204 and the spring pad 102 are compatible, the limiting hole 205 and the limiting post 206 are compatible, and the connecting pin 203 has an I-shaped structure. The I-shaped connecting pin 203 makes the connection between the parts high and it is not easy to fall off.
[0034] Handle 2 301 and handle 1 101 have the same structure. The groove 304 and cover 305 are matched. By setting the groove 304 and cover 305 to be matched, the cover 305 can be locked inside the groove 304 during use, so that the retaining spring 306 and the upper and lower parts fit more closely.
[0035] The scissor blade 307 and the scissor head 201 have the same structure. The connecting hole 308 and the connecting pin 203 are adapted to each other. By adapting the connecting hole 308 and the connecting pin 203, the scissor head 201 and the scissor blade 307 are stacked and installed movably. When the device is in use, the scissor head 201 and the scissor blade 307 remain movable while having a connecting structure.
[0036] The retaining ring 306 and the spring body 105 have the same structure, and the washer 303 and the spring pad 102 have the same structure. By setting the retaining ring 306 and the spring body 105 to have the same structure, and the washer 303 and the spring pad 102 to have the same structure, both the upper and lower parts of the device have a press-folding structure.
[0037] Specific implementation process: This utility model is a press-type unlocking folding chicken bone shears. First, the scissor head 201 is movably connected to the scissor blade 307 via a connecting pin 203. The scissor head 201 and the scissor blade 307 are stacked vertically and move in opposite directions to form the operating structure of the scissors. The rear end of the scissor head 201 is fixedly connected to the handle 101 via a spring body 105 and a connecting piece 107. The connecting piece 107 passes through the inside of the slot 204 but is not fixed. Therefore, the scissor head 201 and the handle 101 can be folded. In use, the spring body 105 and its spring pad 102 and other components are used to make the scissor head 201 fold. 01 and handle 101 have opposing pushing forces, which facilitates the application of force when the scissors are in use. In the structural design, handle 2 301 and handle 101 have the same structure, and scissor blade 307 and scissor head 201 have the same structure. Therefore, the various components of the device are symmetrically stacked and connected to form a completely symmetrical structure. The various components of the device complement each other. In addition, by setting a locking cover 103, the connection between the spring body 105 and handle 101 is protected to prevent the spring body 105 from wearing down the handle 101. Moreover, the locking cover 103 is not made of metal, which also makes the structure have a silent effect when in use.
[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A press-to-unlock folding chicken bone shears, characterized in that: It includes a connecting mechanism (1), a blade head mechanism (2) is movably mounted on the front end of the connecting mechanism (1), and a handle mechanism (3) is mounted on the front side of the lower end of the connecting mechanism (1). The connecting mechanism (1) includes a handle (101), a spring pad (102) is movably installed at the lower end of the handle (101), a lock cover (103) is movably installed in the middle of the spring pad (102), a through groove (104) is opened in the side of the spring pad (102), a spring body (105) is fixedly connected to the inner end of the lock cover (103), a locking post (106) is fixedly provided in the middle of the lower end of the handle (101), and a connector (107) is movably installed in the middle of the handle (101). The cutting head mechanism (2) includes a scissor head (201), a connecting groove (202) is provided in the middle of the rear end of the scissor head (201), a connecting pin (203) is movably installed in the middle of the scissor head (201), a slot (204) is provided in the middle of the rear end of the connecting scissor head (201), a limiting hole (205) is provided in the inside of the side of the scissor head (201), and a limiting post (206) is movably installed in the inside of the side of the scissor head (201).
2. The press-type unlocking folding chicken bone shears according to claim 1, characterized in that: The handle mechanism (3) includes a second handle (301), a connecting post (302) is movably installed inside the second handle (301), a gasket (303) is movably installed inside the connecting post (302), a gasket groove (304) is provided in the middle of the gasket (303), a cover plate (305) is movably installed in the middle of the gasket groove (304), a retaining ring (306) is fixedly connected inside the gasket (303), a scissor blade (307) is movably installed at the front end of the second handle (301), and a connecting hole (308) is provided in the middle of the side of the scissor blade (307).
3. The press-type unlocking folding chicken bone shears according to claim 2, characterized in that: The outer end of the handle (101) is arc-shaped, the inner ends of the lock cover (103) and the spring pad (102) are adapted to each other, the through groove (104) and the connector (107) are adapted to each other, and the lower end of the snap ring (306) is fixedly installed inside the snap groove (204).
4. The press-type unlocking folding chicken bone shears according to claim 2, characterized in that: The scissor head (201) is movably mounted on the front end of the handle (101), and the scissor head (201) is movably connected to the scissor blade (307) via a connecting pin (203).
5. The press-type unlocking folding chicken bone shears according to claim 1, characterized in that: The slot (204) and the spring pad (102) are adapted to each other, the limiting hole (205) and the limiting post (206) are adapted to each other, and the connecting pin (203) is an I-shaped structure.
6. The press-type unlocking folding chicken bone shears according to claim 2, characterized in that: The second handle (301) and the first handle (101) have the same structure, and the groove (304) and the cover (305) are compatible.
7. The press-type unlocking folding chicken bone shears according to claim 2, characterized in that: The scissor blade (307) and scissor head (201) have the same structure, and the connecting hole (308) and connecting pin (203) are compatible.
8. The press-to-unlock folding chicken bone shears according to claim 4, characterized in that: The retaining ring (306) and the spring body (105) have the same structure, and the washer (303) and the spring washer (102) have the same structure.