Tooth cleaning appliance for pet biting

Abstract

The utility model discloses a pet bite tooth cleaning appliance which comprises a middle shaft assembly, the middle shaft assembly comprises a soft rubber positioning shaft, two cover plates and a plurality of hard rubber shaft sleeves, positioning holes are formed in the hard rubber shaft sleeves, the soft rubber positioning shaft is arranged in the positioning holes in a penetrating mode, a plurality of soft rubber protruding blocks are arranged outside the hard rubber shaft sleeves, and limiting blind holes are formed in the two ends of the soft rubber positioning shaft; the cover plates are provided with receding holes. The number of the end assemblies is two, each end assembly comprises a hard rubber end cover, an elastic piece, a movable block, a movable shaft and a positioning block, the movable blocks, the movable shafts and the positioning blocks are sequentially connected, the movable blocks are slidably connected into the limiting blind holes, the movable shafts are slidably connected into the receding holes, the two ends of the elastic pieces are connected with the movable blocks and the cover plate correspondingly, and the hard rubber end covers are connected to the positioning blocks. All the hard rubber shaft sleeves are located between the two hard rubber end covers. The pet tooth cleaning device can guide a pet to perform positive biting actions, and the edge of the hard rubber shaft sleeve is in friction contact with teeth of the pet, so that a good tooth cleaning effect can be formed.

Description

Technical Field

[0001] The utility model relates to the technical field of pet products, in particular to a pet chewing and teeth cleaning device. Background Art

[0002] In the field of pet care, the oral health of pets is highly valued by pet owners, and the cleanliness of pet teeth is closely related to the oral health of pets. Cleaning pet teeth is the main task in maintaining the oral health of pets.

[0003] To maintain a pet's oral health, manual cleaning is often required, which is labor-intensive, tedious, and time-consuming. To reduce the difficulty of cleaning a pet's oral cavity, related art uses bone-shaped chew toys made of a single material for pets to chew and clean. However, these chew toys provide insufficient guidance for pets to chew, resulting in poor cleaning results. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a pet chewing and cleaning device that can guide pets to actively chew and has a good cleaning effect.

[0005] A pet chewing and cleaning device according to an embodiment of the present invention includes:

[0006] The middle shaft assembly includes a soft rubber positioning shaft, two cover plates and multiple hard rubber sleeves. Each hard rubber sleeve is provided with a positioning hole that matches the soft rubber positioning shaft. The soft rubber positioning shaft is inserted into the positioning hole. Each hard rubber sleeve is sleeved outside the soft rubber positioning shaft. Several soft rubber protrusions are provided outside the hard rubber sleeve. The opposite ends of the soft rubber positioning shaft are provided with limit blind holes. The two cover plates are respectively connected to the opposite ends of the soft rubber positioning shaft. Each cover plate is provided with a clearance hole connected to the corresponding limit blind hole.

[0007] The end assembly is provided with two and is respectively located at the opposite ends of the central axis assembly. The end assembly includes a hard rubber end cover, an elastic member, and a movable block, a movable shaft, and a positioning block connected in sequence. The movable block is slidably connected to the limiting blind hole, and the movable shaft is slidably connected to the give way hole. The positioning block is located on the side of the corresponding cover plate away from the soft rubber positioning shaft. The two ends of the elastic member are respectively connected to the movable block and the cover plate. The elastic member is used to make the movable block form a movement trend away from the corresponding cover plate. The hard rubber end cover is connected to the positioning block. The hard rubber end cover is provided on the outside of one end of the soft rubber positioning shaft. All hard rubber shaft sleeves are located between the two hard rubber end covers.

[0008] In this embodiment, an external threaded portion is provided on the outside of the positioning block, a positioning screw hole matching the external threaded portion is provided on one side of the hard rubber end cover, and the positioning block is threadedly connected to the positioning screw hole.

[0009] In this embodiment, both ends of the soft rubber positioning shaft are provided with a first screw hole, each cover plate is provided with a first through hole matching the first screw hole, and the end assembly also includes a first screw, which passes through the first through hole and is threadedly connected to the first screw hole.

[0010] In this embodiment, a second screw hole is provided at one end of the movable shaft away from the movable block, the positioning block sleeve is provided with a second through hole, and the end assembly further includes a second screw, which passes through the second through hole and is threadedly connected to the second screw hole.

[0011] In this embodiment, a positioning strip is provided on one side of the soft rubber positioning shaft, and each hard rubber shaft sleeve is provided with a positioning groove matching the positioning strip, and the positioning strip is passed through the positioning groove.

[0012] In this embodiment, the limiting blind hole is a prismatic hole, and the movable block is in a prismatic shape that matches the limiting blind hole.

[0013] In this embodiment, first guide grooves are provided on opposite side edges of each hard plastic sleeve, and a plurality of second guide grooves are provided on the outside of each hard plastic sleeve. The opposite ends of each second guide groove are respectively connected to the corresponding two first guide grooves.

[0014] In this embodiment, the soft rubber positioning shaft is an elastic silicone shaft, and the soft rubber protrusion is an elastic silicone block.

[0015] In this embodiment, the hard rubber shaft sleeve is a vulcanized natural rubber sleeve, and the hard rubber end cover is a vulcanized natural rubber cover.

[0016] The embodiments of the present invention have at least the following beneficial effects:

[0017] By setting up hard rubber sleeves, the hardness of bones can be simulated to guide pets to perform chewing actions, and end components are set at the opposite ends of the central axis component. Through the cooperation of the movable block, the movable shaft, the positioning block and the elastic member, the hard rubber end covers at both ends can form an elastic extrusion force to act on each hard rubber sleeve, so that each hard rubber sleeve is squeezed against each other. Under the elastic action of the elastic member, adjacent hard rubber sleeves can move away from each other under the action of the pet's chewing, thereby simulating the changes formed when the bone is chewed and broken, which can not only further guide the pet to perform active chewing actions, but also the edge of the hard rubber sleeve and The pet's teeth rub and contact multiple times, which can form a good tooth cleaning effect. In addition, the soft rubber positioning shaft is a soft structure. After the pet bites and squeezes the adjacent hard rubber shaft sleeves to separate from each other, the soft rubber positioning shaft can provide a buffering effect for the pet's bite, which can not only effectively reduce the collision and wear of the pet's teeth, but also the soft positioning shaft can simulate the bone marrow inside the bone to further guide the pet to actively bite. The soft rubber bumps outside the hard rubber shaft sleeve can simulate the meat attached to the surface of the bone, which not only increases the pet's desire to bite to improve the tooth cleaning effect, but also the soft material of the soft rubber bumps can massage the pet's mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the pet chewing and cleaning device according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of the pet chewing and cleaning device according to an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the pet chewing and cleaning device according to an embodiment of the present utility model;

[0022] Figure 4 For the Figure 3 Schematic diagram of the cross-sectional structure of A-A'.

[0023] Reference numerals:

[0024] Central axis assembly 100, soft rubber positioning axis 110, limiting blind hole 111, first screw hole 112, locking strip 113, cover plate 120, clearance hole 121, first through hole 122, hard rubber sleeve 130, positioning hole 131, soft rubber bump 132, locking groove 133, first guide groove 134, second guide groove 135;

[0025] End assembly 200 , hard rubber end cap 210 , positioning screw hole 211 , elastic member 220 , movable block 230 , movable shaft 240 , second screw hole 241 , positioning block 250 , external threaded portion 251 , second through hole 252 , first screw 260 , second screw 270 . DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] In the field of pet care, the oral health of pets is highly valued by pet owners, and the cleanliness of pet teeth is closely related to the oral health of pets. Cleaning pet teeth is the main task of maintaining the oral health of pets. In order to maintain the oral health of pets, it is often necessary to clean the pet's mouth manually, which requires a lot of energy, and the cleaning operation is cumbersome and time-consuming. In order to reduce the difficulty of cleaning the pet's mouth, in the related art, a single-material chewing toy in the shape of a bone is provided for pets to chew and clean. This chewing toy has insufficient guiding effect on the pet's chewing, insufficient cleaning frequency, and poor cleaning effect. A single hard chewing toy can easily cause damage to the pet's mouth and teeth, while a single soft chewing toy has the problem of insufficient cleaning force.

[0031] Pet tooth cleaning products on the market often have problems such as uniform hardness, difficulty in attracting pets to chew continuously, and poor tooth cleaning effect. Due to the unreasonable design of some products, they may also have adverse effects on the pet's teeth or mouth. Most existing pet tooth cleaning devices are made of hard materials. Although they can clean teeth to a certain extent, they lack sufficient comfort and the function of guiding pets to chew. When using them, pets often reduce the time they chew due to lack of sufficient attraction or comfort, thus affecting the tooth cleaning effect. Therefore, it is particularly important to develop a pet tooth cleaning device that can not only effectively clean pet teeth, but also guide pets to chew continuously, while ensuring safety and comfort.

[0032] The following reference Figure 1 To the attached Figure 4 , describing the pet chewing and teeth cleaning device of the embodiment of the utility model, which can form a guiding effect for pets to actively chew and have a good teeth cleaning effect.

[0033] Reference Figures 1 to 4 A pet chewing and cleaning device according to an embodiment of the present invention includes:

[0034] The middle axis assembly 100 includes a soft rubber positioning shaft 110, two cover plates 120 and a plurality of hard rubber sleeves 130. Each hard rubber sleeve 130 is provided with a positioning hole 131 that matches the soft rubber positioning shaft 110. The soft rubber positioning shaft 110 is inserted into each positioning hole 131. Each hard rubber sleeve 130 is sleeved on the outside of the soft rubber positioning shaft 110. The hard rubber sleeve 130 is provided with a plurality of soft rubber protrusions 132. The soft rubber protrusions 132 can form a tooth cleaning massage effect and It can simulate meat attached to a bone and create an effect of guiding a pet to chew. A limiting blind hole 111 is provided at opposite ends of the soft rubber positioning shaft 110. Two cover plates 120 are respectively connected to opposite ends of the soft rubber positioning shaft 110. Each cover plate 120 is provided with a clearance hole 121 connected to the corresponding limiting blind hole 111. The clearance hole 121 is connected to the opening of the corresponding limiting blind hole 111, and the clearance hole 121 is collinear with the axis of the corresponding limiting blind hole 111.

[0035] The end assembly 200 is provided with two and is respectively located at the opposite ends of the middle axis assembly 100. For each end assembly 200, the end assembly 200 includes a hard rubber end cap 210, an elastic member 220, and a movable block 230, a movable shaft 240, and a positioning block 250 connected in sequence. The movable block 230 is slidably connected to the limit blind hole 111, and the movable shaft 240 is slidably connected to the clearance hole 121. The positioning block 250 is located on the side of the corresponding cover plate 120 away from the soft rubber positioning shaft 110. The two ends of the elastic member 220 are respectively connected to the movable block 230. and the cover plate 120, the elastic member 220 is used to make the movable block 230 form a movement trend away from the corresponding cover plate 120, the hard rubber end cover 210 is connected to the positioning block 250, the cover plate 120 is used to limit the position of the movable block 230, which can prevent the limit block 230 from completely separating from the soft rubber positioning shaft 110, and the hard rubber end cover 210 is covered on the outside of one end of the soft rubber positioning shaft 110. All the hard rubber shaft sleeves 130 are located between the two hard rubber end covers 210 between the two ends after being abutted in pairs. Preferably, the elastic member 220 is a spring, and the spring sleeve is arranged outside the movable shaft 240.

[0036] By providing the hard rubber sleeves 130, the hardness of bones can be simulated, thereby guiding the pet to perform a chewing action. In addition, end assemblies 200 are provided at opposite ends of the central axis assembly 100. Through the cooperation of the movable block 230, the movable shaft 240, the positioning block 250 and the elastic member 220, the hard rubber end caps 210 at both ends can form an elastic extrusion force acting on each hard rubber sleeve 130, thereby causing each hard rubber sleeve 130 to be squeezed against each other. Under the elastic action of the elastic member 220, adjacent hard rubber sleeves 130 can move away from each other under the action of the pet's chewing, thereby simulating the feedback action formed when a bone is chewed and broken, which can further guide the pet to perform an active chewing action. The edges of the hard rubber sleeves 130 rub against the pet's teeth multiple times, which can form a good tooth cleaning effect. The elastic member 220 can return to its original position after the pet's teeth are separated from the hard rubber sleeves 130, thereby causing the movable block 230 to continue to form a movement trend away from the corresponding cover plate 120, thereby clamping all the hard rubber sleeves 130.

[0037] In addition, the soft rubber positioning shaft 110 is a soft structure. After the pet bites and squeezes the adjacent hard rubber sleeves 130 to separate from each other, the soft rubber positioning shaft 110 can provide a buffering effect for the pet's bite, which can not only effectively reduce the collision and wear of the pet's teeth, but also the soft positioning shaft can simulate the bone marrow inside the bone to further guide the pet to perform active biting actions. The soft rubber protrusions 132 outside the hard rubber sleeves 130 can simulate the meat attached to the surface of the bone, which not only increases the pet's desire to bite to improve the tooth cleaning effect, but also the soft material of the soft rubber protrusions 132 can massage the pet's mouth, thereby improving the comfort of biting and cleaning teeth, and can further increase the pet's desire to bite to further improve the tooth cleaning effect.

[0038] It can be understood that the positioning block 250 is provided with an external threaded portion 251, and one side of the hard rubber end cover 210 is provided with a positioning screw hole 211 that matches the external threaded portion 251. The positioning block 250 is threadedly connected to the positioning screw hole 211, and the connection between the positioning block 250 and the hard rubber end cover 210 is achieved by threaded connection, which can facilitate the disassembly and assembly between the positioning block 250 and the hard rubber end cover 210.

[0039] When the pet chewing tooth cleaning device needs to be cleaned, the hard end cover can be detached from the positioning block 250 by rotating, and each hard rubber sleeve 130 can be detached from the soft rubber positioning shaft 110 one by one, which can effectively improve the cleanliness of cleaning.

[0040] It can be understood that both ends of the soft rubber positioning shaft 110 are provided with a first screw hole 112, and each cover plate 120 is provided with a first through hole 122 matching the first screw hole 112. The end assembly 200 also includes a first screw 260, which passes through the first through hole 122 and is threadedly connected to the first screw hole 112. Through the first screw 260, the first through hole 122 and the first screw hole 112, the assembly, production, disassembly and maintenance of the end assembly 200 can be facilitated.

[0041] Specifically, each end of the soft rubber positioning shaft 110 is provided with four first screw holes 112, each cover plate 120 is provided with four first through holes 122, and each end component 200 is provided with four first screws 260. The four first screws 260 at the same end pass through the four first through holes 122 and are threadedly connected to the four first screw holes 112, which can effectively improve the stability of the cover plate 120 installed on the end of the soft rubber positioning shaft 110, and thus effectively improve the reliability of the position of the end component 200.

[0042] It can be understood that a second screw hole 241 is provided at the end of the movable shaft 240 away from the movable block 230, the positioning block 250 is provided with a second through hole 252, and the end assembly 200 also includes a second screw 270, the second screw 270 passes through the second through hole 252 and is threadedly connected to the second screw hole 241. The second screw 270, the second through hole 252 and the second screw hole 241 can facilitate the assembly, production, disassembly and maintenance of the end assembly 200.

[0043] It can be understood that a positioning strip 113 is provided on one side of the soft rubber positioning shaft 110, and each hard rubber sleeve 130 is provided with a positioning groove 133 connected to one side of the positioning hole 131 and matching the positioning strip 113. The positioning strip 113 is passed through each positioning groove 133. By cooperating with the positioning strip 113 and the positioning groove 133, the hard rubber sleeve 130 can be effectively prevented from rotating and offsetting relative to the soft rubber positioning shaft 110, which can effectively improve the structural stability of the pet chewing tooth cleaning device and effectively improve the tooth cleaning effect for pets.

[0044] It can be understood that the limiting blind hole 111 is a prismatic hole, and the movable block 230 is a prism that matches the shape of the limiting blind hole 111. For example, the cross-section of the limiting blind hole 111 is rectangular, and the movable block 230 is a rectangular block. The prismatic structure can effectively prevent the movable block 230 and the soft rubber positioning shaft 110 from rotating with each other, thereby effectively improving the structural stability of the pet chewing tooth cleaning device, thereby improving the tooth cleaning effect for pets.

[0045] It can be understood that each hard rubber sleeve 130 is provided with a first guide groove 134 at the edges of the opposite sides, and each hard rubber sleeve 130 is provided with a plurality of second guide grooves 135 on the outside. The opposite ends of each second guide groove 135 are respectively connected to the corresponding two first guide grooves 134, so as to achieve that in the same hard rubber sleeve 130, the two first guide grooves 134 are connected through each second guide groove 135, and the second guide groove 135 can form a guiding effect on the pet's teeth. The second guide groove 135 is used to guide the pet's teeth to the first guide groove 134, thereby guiding the pet's teeth to bite between the two adjacent hard rubber sleeves 130. The two first guide grooves 134 between the two adjacent hard rubber sleeves 130 form a groove structure with a larger width, which can form a reliable guiding effect on the pet's teeth.

[0046] It is understood that the soft rubber positioning shaft 110 is an elastic silicone shaft or elastic silicone rubber shaft, and the soft rubber protrusion 132 is an elastic silicone block or elastic silicone rubber block. Elastic silicone is a rubber material made from silicon raw materials. It has excellent elasticity and various properties. It can be used to make elastic toys, models, and other products that require softness and safety. Elastic silicone rubber is a rubber material with a main chain composed of alternating silicon and oxygen atoms, and side chains connected to other organic groups through silicon atoms.

[0047] It can be understood that the hard rubber sleeve 130 is a vulcanized natural rubber sleeve, and the hard rubber end cover 210 is a vulcanized natural rubber cover. Vulcanized natural rubber refers to rubber that has been vulcanized and has the characteristics of not becoming sticky and not easy to break. The hardness of vulcanized natural rubber is significantly improved and can withstand greater pressure and wear.

[0048] The hard rubber sleeve 130 can also be configured as a thermoplastic rubber sleeve or a butyl rubber sleeve, and the hard rubber end cover 210 can also be configured as a thermoplastic rubber cover or a butyl rubber cover.

[0049] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pet chewing tooth cleaning device, characterized in that: include: A middle axis assembly (100) comprises a soft rubber positioning shaft (110), two cover plates (120) and a plurality of hard rubber sleeves (130), wherein each of the hard rubber sleeves (130) is provided with a positioning hole (131) matching the soft rubber positioning shaft (110), the soft rubber positioning shaft (110) is passed through the positioning hole (131), each of the hard rubber sleeves (130) is sleeved outside the soft rubber positioning shaft (110), a plurality of soft rubber protrusions (132) are provided outside the hard rubber sleeve (130), the opposite ends of the soft rubber positioning shaft (110) are provided with limiting blind holes (111), the two cover plates (120) are respectively connected to the opposite ends of the soft rubber positioning shaft (110), and each of the cover plates (120) is provided with a clearance hole (121) communicating with the corresponding limiting blind hole (111); The end assembly (200) is provided with two and is respectively located at opposite ends of the middle shaft assembly (100), the end assembly (200) includes a hard rubber end cap (210), an elastic member (220), and a movable block (230), a movable shaft (240), and a positioning block (250) connected in sequence, the movable block (230) is slidably connected to the limiting blind hole (111), the movable shaft (240) is slidably connected to the clearance hole (121), and the positioning block (250) is located at a position corresponding to the cover plate (120) away from the soft On one side of the soft rubber positioning shaft (110), the two ends of the elastic member (220) are respectively connected to the movable block (230) and the cover plate (120), and the elastic member (220) is used to make the movable block (230) form a movement trend away from the corresponding cover plate (120). The hard rubber end cover (210) is connected to the positioning block (250), and the hard rubber end cover (210) is covered on the outside of one end of the soft rubber positioning shaft (110), and all the hard rubber sleeves (130) are located between the two hard rubber end covers (210).

2. A pet chewing tooth cleaning device according to claim 1, characterized in that: The positioning block (250) is provided with an external threaded portion (251), one side of the hard rubber end cover (210) is provided with a positioning screw hole (211) matching the external threaded portion (251), and the positioning block (250) is threadedly connected to the positioning screw hole (211).

3. A pet chewing tooth cleaning device according to claim 2, characterized in that: Both ends of the soft rubber positioning shaft (110) are provided with a first screw hole (112), and each of the cover plates (120) is provided with a first through hole (122) matching the first screw hole (112). The end assembly (200) also includes a first screw (260), which passes through the first through hole (122) and is threadedly connected to the first screw hole (112).

4. A pet chewing tooth cleaning device according to claim 3, characterized in that: A second screw hole (241) is provided at one end of the movable shaft (240) away from the movable block (230), and a second through hole (252) is provided on the positioning block (250). The end assembly (200) further includes a second screw (270), and the second screw (270) passes through the second through hole (252) and is threadedly connected to the second screw hole (241).

5. The pet chewing tooth cleaning device according to claim 1, characterized in that: A locking strip (113) is provided on one side of the soft rubber positioning shaft (110), and each of the hard rubber shaft sleeves (130) is provided with a locking groove (133) matching the locking strip (113), and the locking strip (113) is passed through the locking groove (133).

6. A pet chewing tooth cleaning device according to claim 5, characterized in that: The limiting blind hole (111) is a prismatic hole, and the movable block (230) is in a prismatic shape that matches the limiting blind hole (111).

7. The pet chewing tooth cleaning device according to claim 1, characterized in that: Each of the hard rubber sleeves (130) is provided with first guide grooves (134) at the edges of the two opposite sides, and each of the hard rubber sleeves (130) is provided with a plurality of second guide grooves (135) on the outside, and the opposite ends of each of the second guide grooves (135) are respectively connected to the corresponding two first guide grooves (134).

8. The pet chewing tooth cleaning device according to claim 1, characterized in that: The soft rubber positioning shaft (110) is an elastic silicone shaft, and the soft rubber protrusion (132) is an elastic silicone block.

9. The pet chewing tooth cleaning device according to claim 1, characterized in that: The hard rubber shaft sleeve (130) is a vulcanized natural rubber sleeve, and the hard rubber end cover (210) is a vulcanized natural rubber cover.

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