Pet toenail forceps capable of accurately adjusting trimming length

Abstract

The utility model relates to the technical field of pet toenail pincers, and provides a pet toenail pincer capable of accurately adjusting trimming length, which comprises a left pincer, a right pincer, a baffle plate, a spring, an adjusting knob and an adjusting disc, the left pincer and the right pincer are pivoted, the components work cooperatively, and the trimming length can be accurately adjusted by rotating the adjusting knob. Grooves with different depths are designed in the adjusting disc and are matched with the limiting check block, the height of the baffle is accurately adjusted, the baffle limits the length of the toenails entering the trimming hole, and then the trimming length is accurately controlled. In addition, by using the transparent baffle, the visibility during pruning is improved, and the risk of accidental injury is reduced. By means of the design, the accuracy and safety of pet toenail trimming are improved, and the pet toenail trimming device has a wide application range and is suitable for various pets. By accurately adjusting the trimming length, potential safety hazards in the process of trimming the toenails of the pet are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pet toenail clippers, in particular to a pet toenail clipper capable of accurately adjusting the trimming length. Background Art

[0002] When it comes to pet care, especially for pets like dogs and cats, whose nails grow relatively quickly, regular nail trimming is crucial to ensure their health. Excessively long, tangled nails not only affect the pet's overall appearance but can also cause inconvenience during daily activities. Untrimmed nails can lead to a variety of health problems. Long nails break easily, causing pain and potentially bleeding and infection. In severe cases, the nail can curl and grow into the pet's paw, causing so-called ingrown nails, which can seriously impact the pet's health.

[0003] In the process of trimming pets' nails, we also face some challenges. First of all, because the structure of pet nail clippers is different from that of human nail clippers, they are often larger and more complex in structure, and the base of pets' nails contains abundant capillaries. When trimming, the trimming length needs to be accurately adjusted to avoid damaging these blood vessels. However, this means that the trimming length may need to be constantly adjusted during the trimming process. When trimming, traditional nail clippers only adjust the length based on experience and feel, which affects the trimming accuracy and also poses the risk of accidentally injuring the pet.

[0004] Secondly, the blade or other structural parts of the pet nail clippers may block the user's vision, making it difficult to clearly see the part of the nail that needs to be trimmed. This visual obstruction increases the difficulty of trimming and increases the risk of accidental injury to the pet. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a pet nail clipper with accurate adjustment of trimming length, which includes:

[0006] A pivotally connected left and right pliers, wherein the left pliers includes a left handle and a left blade, and the right pliers includes a right handle and a right blade;

[0007] A pin shaft passes through the left blade and the right blade to realize the pivot connection between the left and right pliers; a circular seat is provided in the middle of the pin shaft, and a boss with a length smaller than the circular seat is provided below the circular seat; a boss hole matching the shape of the boss is provided on the right blade, and the right blade is sleeved on the boss below the circular seat through the boss hole to realize the synchronous rotation of the right blade and the pin shaft; a circular hole is provided on the left blade, and the left blade is sleeved on the pin shaft below the boss through the circular hole to realize the rotational connection between the left blade and the pin shaft; an external thread is provided at the bottom of the pin shaft, and the nut is mounted on the pin shaft through the external thread and is in contact with the left blade;

[0008] The baffle comprises a transparent plate and a base. The shearing positions of the left blade and the right blade are both provided with cutting edges. A trimming hole is formed between the cutting edges of the left blade and the right blade. The transparent plate is installed above the trimming hole. The transparent plate and the base are fixedly connected by a connecting shaft. An inner guide column is provided in the middle of the base. The inner guide column is a hollow structure, and a pin shaft is connected to the hollow structure of the inner guide column. An outer guide column is provided above the base.

[0009] a spring, the spring being installed between the right blade and the base of the baffle, for providing an upward pressure to the baffle;

[0010] The adjusting knob comprises an upper rotating portion and a lower cylindrical portion. The cylindrical portion is a hollow structure. The outer guide post is sleeved on the inner side of the cylindrical portion and is rotatably connected to the cylindrical portion. The upper direction of the base is limited by the outer guide post and the rotating portion of the adjusting knob, and the lower direction is limited by spring pressure.

[0011] An adjusting disk is installed on the outside of the adjusting knob and is fixedly connected to the right blade; grooves of different depths are provided inside the adjusting disk, and a limit stop is provided outside the cylindrical part of the adjusting knob, and the limit stop is installed in the groove inside the adjusting disk; the height of the adjusting knob and the baffle can be adjusted by rotating the adjusting knob and the limit stop to switch between grooves of different depths.

[0012] In a preferred solution, a first groove, a second groove and a third groove with decreasing depths are provided inside the adjustment disk, and a transition slide is provided between the first groove and the second groove, and between the second groove and the third groove, and the transition slide is provided with an inclined surface structure.

[0013] In the preferred embodiment, the number of the first groove, the second groove and the third groove are two, the two first grooves are arranged along the diagonal, the two second grooves are arranged along the diagonal, the two third grooves are arranged along the diagonal, and the limit blocks corresponding to the adjustment knobs are also arranged along the diagonal; the corresponding gear position marks are engraved on the upper surface of the adjustment disk.

[0014] In the preferred solution, the right blade is provided with a connecting guide hole, the adjusting disk is correspondingly provided with a connecting guide column, both the connecting guide hole and the connecting guide column are provided with internal threads, and the connecting guide column and the connecting guide hole are connected by screws.

[0015] In a preferred embodiment, the middle portion of the boss is a rectangular structure, and the two ends are semicircular structures.

[0016] In a preferred solution, a left handle is sleeved on the outer side of the left handle, and a right handle is sleeved on the outer side of the right handle.

[0017] In a preferred embodiment, a trimming scale is engraved on the end of the left blade.

[0018] The beneficial effects achieved by the utility model are:

[0019] First, by providing an adjustment knob and an adjustment disk, the present invention allows the user to precisely adjust the trimming length, avoiding the uncertainty associated with traditional nail clippers that rely solely on experience and feel for length adjustment. This improves trimming accuracy and reduces the risk of accidental injury to pets. The grooves of varying depths provided within the adjustment disk allow the user to flexibly adjust according to the length of the pet's nails, ensuring both accuracy and comfort in trimming. The design of the transition slide and inclined surface structure allows the adjustment knob to switch between different grooves more smoothly, improving adjustment flexibility and efficiency. The design of the rotating and cylindrical portions of the adjustment knob also allows the user to easily adjust the height of the baffle, and thus the trimming length, making operation simple and convenient.

[0020] Secondly, the design of the baffle, particularly the transparent panel, allows the user to clearly see the portion of the nail that needs to be trimmed during the trimming process, reducing the difficulty of trimming and the risk of accidental injury to the pet due to obstructed vision. Furthermore, the trimming scale engraved on the end of the left blade provides an intuitive reference, helping users to more accurately determine the trimming length and increasing safety.

[0021] Third, the design of components such as the pin, nut, connecting guide column and connecting guide hole makes the structure of the entire toenail clipper stable and reliable, thereby improving service life and safety.

[0022] Fourth, the pet nail clippers of this invention are suitable not only for common pets such as dogs and cats, but also for other pets requiring precise nail trimming, thus having a wide range of applications. By accurately adjusting the trimming length, problems such as pain, bleeding, infection, and ingrown nails caused by overly long nails are avoided, thereby improving the overall health of pets. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 yes Figure 1 Cross-sectional structural diagram;

[0025] Figure 3 yes Figure 1 Schematic diagram of the internal structure;

[0026] Figure 4 yes Figure 3 sectional view of

[0027] Figure 5 yes Figure 3 Schematic diagram of the explosion structure;

[0028] Figure 6It is a schematic diagram of the exploded structure of the adjustment knob and the adjustment dial;

[0029] Figure 7 is a cross-sectional view of the adjustment disk;

[0030] Figure 8 It is a structural diagram of the baffle;

[0031] Figure 9 It is a schematic diagram of the closed state structure of the left and right clamps.

[0032] Numbers in the figure:

[0033] 1. Left handle;

[0034] 2. Left clamp; 21. Left handle; 22. Left blade; 221. Round hole;

[0035] 3. Right handle;

[0036] 4. Right clamp; 41. Right handle; 42. Right blade; 421. Boss hole; 422. Connecting guide hole;

[0037] 5. Adjustment knob; 51. Limit stop;

[0038] 6. Adjustment disk; 61. First groove; 62. Second groove; 63. Third groove; 64. Transition slide; 65. Connecting guide post;

[0039] 7. Baffle; 71. Transparent plate; 72. Connecting shaft; 73. Base; 74. Inner guide post; 75. Outer guide post;

[0040] 8. Pin; 81. Nut; 82. Round seat; 83. Boss; 9. Spring. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] Reference Figure 1 - Figure 9 , a pet nail clipper with accurately adjustable trimming length, comprising:

[0043] A left plier 2 and a right plier 4 are pivotally connected, wherein the left plier 2 includes a left handle 21 and a left blade 22, and the right plier 4 includes a right handle 41 and a right blade 42;

[0044] The pin 8 extends through the left blade 22 and the right blade 42, thereby pivotally connecting the left and right pliers 2 and 4. A circular seat 82 is provided in the middle of the pin 8, below which is a boss 83 of less length than the seat 82. The right blade 42 is provided with a boss hole 421 matching the shape of the boss 83. The right blade 42 is sleeved onto the boss 83 below the seat 82 through the boss hole 421, thereby achieving synchronous rotation of the right blade 42 and the pin 8. The left blade 22 is provided with a circular hole 221. The left blade 22 is sleeved onto the pin 8 below the boss 83 through the circular hole 221, thereby achieving rotational connection between the left blade 22 and the pin 8. The bottom of the pin 8 is provided with an external thread, and a nut 81 is mounted on the pin 8 via the external thread and is in contact with the left blade 22. The end of the left blade 22 is engraved with a trimming scale. The left handle 21 is sleeved with a left handle 1, and the right handle 41 is sleeved with a right handle 3. The boss 83 preferably has a rectangular structure in the middle and semicircular structures at both ends.

[0045] The baffle 7 includes a transparent plate 71 and a base 73. The shearing positions of the left blade 22 and the right blade 42 are both provided with cutting edges. A trimming hole is formed between the cutting edges of the left blade 22 and the right blade 42, and the transparent plate 71 is installed above the trimming hole. The transparent plate 71 and the base 73 are fixedly connected by a connecting shaft 72. An inner guide post 74 is provided in the middle of the base 73. The inner guide post 74 is a hollow structure, and the pin 8 is connected to the hollow structure of the inner guide post 74. An outer guide post 75 is provided above the base 73.

[0046] A spring 9 is installed between the right blade 42 and the base 73 of the baffle 7 to provide an upward pressure to the baffle 7;

[0047] The adjusting knob 5 comprises an upper rotating portion and a lower cylindrical portion. The cylindrical portion is hollow, and an outer guide post 75 is sleeved on the inner side of the cylindrical portion and is rotatably connected to the cylindrical portion. The upper direction of the base 73 is limited by the outer guide post 75 and the rotating portion of the adjusting knob 5, and the lower direction is limited by the pressure of the spring 9.

[0048] The adjusting disk 6 is installed on the outside of the adjusting knob 5, and the adjusting disk 6 is fixedly connected to the right blade 42; the preferred connection method is: the right blade 42 is provided with a connecting guide hole 422, and the adjusting disk 6 is correspondingly provided with a connecting guide column 65, the connecting guide hole 422 and the connecting guide column 65 are both provided with internal threads, and the connecting guide column 65 and the connecting guide hole 422 are connected by screws.

[0049] Grooves of different depths are provided inside the adjusting disk 6, and a limit stop 51 is provided on the outside of the cylindrical part of the adjusting knob 5, and the limit stop 51 is installed in the groove inside the adjusting disk 6; the height of the adjusting knob 5 and the baffle 7 can be adjusted by rotating the adjusting knob 5 and the limit stop 51 to switch between grooves of different depths.

[0050] The interior of the adjustment disk 6 is preferably provided with a first groove 61, a second groove 62, and a third groove 63 of decreasing depth. A transition slide 64 is provided between the first groove 61 and the second groove 62, and between the second groove 62 and the third groove 63. The transition slide 64 has an inclined surface structure. The number of each of the first groove 61, the second groove 62, and the third groove 63 is preferably two. The two first grooves 61 are arranged along a diagonal line, the two second grooves 62 are arranged along a diagonal line, and the two third grooves 63 are arranged along a diagonal line. The corresponding limit stops 51 of the adjustment knob 5 are also arranged along a diagonal line. The upper surface of the adjustment disk 6 is engraved with the corresponding gear position markings.

[0051] The specific use process of this utility model is as follows:

[0052] The user first needs to open the left and right claws 2 and 4 of the pet nail clippers and ensure that the cutting edges of the left blade 22 and the right blade 42 are aligned with the trimming hole. The end of the left blade 22 is engraved with a trimming scale, which provides an intuitive reference for the user to help the user more accurately grasp the trimming length.

[0053] The user adjusts the trimming length by rotating the adjusting knob 5. The adjusting knob 5 includes a rotating portion and a cylindrical portion. The cylindrical portion is a hollow structure and is rotatably connected to the outer guide column 75.

[0054] The cylindrical portion of the adjusting knob 5 has a limit stopper 51 on the outside, which can be installed in grooves of different depths inside the adjusting disk 6. The adjusting disk 6 is provided with a first groove 61, a second groove 62, and a third groove 63 of different depths, and the user can select the corresponding groove as needed.

[0055] By rotating the adjustment knob 5, the stopper 51 switches between grooves of varying depths, adjusting the height of the baffle 7. The depth of the grooves decreases, allowing the user to select the appropriate groove based on the length of their pet's nails. The baffle 7 limits the length of the nail entering the trimming hole, allowing for precise control of the trimming length.

[0056] When the limit stopper 51 of the adjusting knob 5 needs to switch between the grooves, the design of the transition slide 64 and the inclined surface structure makes the switching process smoother.

[0057] The baffle 7 is composed of a transparent plate 71 and a base 73. An inner guide post 74 is provided in the middle of the base 73, and a pin 8 is connected to the hollow structure of the inner guide post 74. A spring 9 is installed between the right blade 42 and the baffle 7 base 73 to provide upward pressure to ensure that the baffle 7 is stable.

[0058] The user places the pet's nail into the trimming hole, closes the left clamp 2 and the right clamp 4 according to the previously adjusted trimming length, and trims the nail.

[0059] The design of the transparent plate 71 allows the user to clearly see the part of the nail that needs to be trimmed during the trimming process, thereby reducing the difficulty of trimming and the risk of accidentally injuring the pet.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pet nail clipper with accurate adjustment of trimming length, characterized in that: It includes: A left plier (2) and a right plier (4) are pivotally connected, wherein the left plier (2) comprises a left handle (21) and a left blade (22), and the right plier (4) comprises a right handle (41) and a right blade (42); A pin shaft (8) is provided, wherein the pin shaft (8) passes through the left blade (22) and the right blade (42) to realize the pivot connection between the left pliers (2) and the right pliers (4); a circular seat (82) is provided in the middle of the pin shaft (8); a boss (83) whose length is less than that of the circular seat (82) is provided below the circular seat (82); a boss hole (421) whose shape matches that of the boss (83) is provided on the right blade (42); the right blade (42) is sleeved under the circular seat (82) through the boss hole (421). The right blade (42) and the pin (8) are rotated synchronously on the boss (83); the left blade (22) is provided with a circular hole (221), and the left blade (22) is sleeved on the pin (8) below the boss (83) through the circular hole (221), so as to realize the rotation connection between the left blade (22) and the pin (8); the bottom of the pin (8) is provided with an external thread, and the nut (81) is installed on the pin (8) through the external thread and is in contact with the left blade (22); The baffle (7) comprises a transparent plate (71) and a base (73); the shearing positions of the left blade (22) and the right blade (42) are both provided with blades; a trimming hole is formed between the blades of the left blade (22) and the blades of the right blade (42); the transparent plate (71) is installed above the trimming hole; the transparent plate (71) and the base (73) are fixedly connected via a connecting shaft (72); an inner guide post (74) is provided in the middle of the base (73); the inner guide post (74) is a hollow structure, and a pin shaft (8) is connected to the hollow structure of the inner guide post (74); an outer guide post (75) is provided above the base (73); a spring (9), the spring (9) being installed between the right blade (42) and the base (73) of the baffle (7) for providing an upward pressure to the baffle (7); An adjusting knob (5) includes an upper rotating portion and a lower cylindrical portion, the cylindrical portion being a hollow structure, an outer guide column (75) being sleeved on the inner side of the cylindrical portion and being rotatably connected to the cylindrical portion; the upper direction of the base (73) is limited by the outer guide column (75) and the rotating portion of the adjusting knob (5), and the lower direction is limited by the pressure of a spring (9); An adjusting disk (6) is installed on the outside of the adjusting knob (5), and the adjusting disk (6) is fixedly connected to the right blade (42); grooves of different depths are provided inside the adjusting disk (6); a limit stopper (51) is provided outside the cylindrical portion of the adjusting knob (5), and the limit stopper (51) is installed in the groove inside the adjusting disk (6); the height of the adjusting knob (5) and the baffle (7) is adjusted by rotating the adjusting knob (5) and the limit stopper (51) to switch between grooves of different depths.

2. The pet nail clippers with accurate trimming length adjustment according to claim 1, characterized in that: A first groove (61), a second groove (62) and a third groove (63) with depths decreasing in sequence are provided inside the regulating disk (6); a transition slide (64) is provided between the first groove (61) and the second groove (62), and between the second groove (62) and the third groove (63); and the transition slide (64) is provided with an inclined surface structure.

3. The pet nail clippers with accurate trimming length adjustment according to claim 2, characterized in that: The number of the first groove (61), the second groove (62) and the third groove (63) is two, the two first grooves (61) are arranged along the diagonal line, the two second grooves (62) are arranged along the diagonal line, the two third grooves (63) are arranged along the diagonal line, and the limit blocks (51) of the corresponding adjustment knob (5) are also arranged along the diagonal line; the upper surface of the adjustment disk (6) is engraved with corresponding gear position marks.

4. The pet nail clippers with accurate trimming length adjustment according to claim 1, characterized in that: The right blade (42) is provided with a connecting guide hole (422), and the adjusting disk (6) is correspondingly provided with a connecting guide column (65). The connecting guide hole (422) and the connecting guide column (65) are both provided with internal threads, and the connecting guide column (65) and the connecting guide hole (422) are connected by screws.

5. The pet nail clippers with accurate trimming length adjustment according to claim 1, characterized in that: The middle portion of the boss (83) is a rectangular structure, and both ends are semicircular structures.

6. The pet nail clippers with accurate trimming length adjustment according to claim 1, characterized in that: The outer side of the left knife handle (21) is sleeved with a left handle (1), and the outer side of the right knife handle (41) is sleeved with a right handle (3).

7. The pet nail clippers with accurate trimming length adjustment according to claim 1, characterized in that: The end of the left blade (22) is engraved with a trimming scale.

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