Pet toy

Abstract

The utility model relates to the field of pet toys, in particular to a pet toy which comprises a spherical body and an outer support annularly arranged on the periphery of the spherical body, and a driving assembly is installed in the spherical body. The spherical body comprises a left hemisphere and a right hemisphere, a limiting groove is formed in the left hemisphere, a limiting shaft is arranged at the position, corresponding to the limiting groove, of the outer support, and the limiting shaft is located in the limiting groove and is in clearance fit with the limiting groove; a connecting shaft is arranged on the driving assembly, a through hole is formed in the position, opposite to the connecting shaft, of the right hemisphere, the driving assembly is partially exposed outside through the through hole, a connecting hole is formed in the position, corresponding to the connecting shaft, of the outer support, and the connecting shaft enables the outer support to be fixedly connected with the driving assembly through the connecting hole. Through the structural cooperation, the overall stability of the toy is improved.

Description

[Technical Field]

[0001] This utility model relates to the field of pet toy technology, and in particular to a pet toy. [Background Technology]

[0002] In the pet toy industry, as pet owners' demands for pet entertainment and exercise increase, higher requirements are being placed on the design and functionality of pet toys. Traditional pet toys, especially ball toys, often suffer from simple structures and insufficient interactivity. These toys typically only allow for simple rolling or throwing, lacking sufficient appeal and challenge, and are difficult to hold a pet's attention for extended periods.

[0003] With the development of technology, electric toys that achieve automatic rotation through drive components have begun to appear. However, most existing toys of this type use fasteners to securely connect the spherical body to the outer frame. If the fasteners become loose or jammed during use, the toys cannot be used normally, affecting the pet's play experience. [Utility Model Content]

[0004] To address the issue of poor user experience with existing pet toys, this invention provides a new type of pet toy.

[0005] The present invention provides a pet toy that solves the technical problem of including a spherical body and an outer support surrounding the spherical body. A driving assembly is installed inside the spherical body. The spherical body includes a left hemisphere and a right hemisphere. A limiting groove is provided on the left hemisphere. A limiting shaft is provided on the outer support at a position corresponding to the limiting groove. The limiting shaft is located within the limiting groove and has a clearance fit with the limiting groove. A connecting shaft is provided on the driving assembly. A through hole is provided on the right hemisphere at a position opposite to the connecting shaft. The driving assembly is partially exposed to the outside through the through hole. A connecting hole is provided on the outer support at a position corresponding to the connecting shaft. The connecting shaft is used to fix the outer support to the driving assembly through the connecting hole.

[0006] Preferably, a bearing is sleeved on the limiting shaft, and the bearing is clearance-fitted with the limiting groove.

[0007] Preferably, the sidewall of the limiting groove is provided with a first magnetic element, and the limiting shaft is provided with a second magnetic element, wherein the first magnetic element and the second magnetic element are magnetically repulsive.

[0008] Preferably, the connecting shaft is detachably connected to the drive assembly.

[0009] Preferably, the distance between the lower end of the outer support and the spherical body is greater than the distance between the upper end of the outer support and the spherical body.

[0010] Preferably, the outer surface of the spherical body and / or the outer support is fitted with a flexible sleeve.

[0011] Preferably, the flexible sleeve on the outer support has an arc-shaped outer edge along the rotation direction of the spherical body.

[0012] Preferably, the outer support is provided with decorative elements.

[0013] Preferably, a sealing groove is provided on the inner side of the right hemisphere at a position corresponding to the through hole, and a sealing element that cooperates with the sealing groove is provided in the sealing groove.

[0014] Preferably, the drive assembly includes a mounting plate, a gear set is provided on the side of the mounting plate near the right hemisphere, a circuit board is provided on the side of the mounting plate near the left hemisphere, and a drive component and a built-in power supply are provided between the circuit board and the mounting plate.

[0015] Compared with the prior art, the pet toy of this utility model has the following advantages:

[0016] 1. A pet toy of this utility model includes a spherical body and an outer support frame surrounding the spherical body. A drive component is installed inside the spherical body, which drives the spherical body to rotate, attracting the pet's attention. The spherical body includes a left hemisphere and a right hemisphere. A limiting groove is provided on the left hemisphere. A limiting shaft is provided on the outer support frame at a position corresponding to the limiting groove. The limiting shaft is located in the limiting groove and is in clearance fit with the limiting groove, so that when the toy collides, there is a gap between the outer support frame and the spherical body, avoiding restriction of the toy's movement.

[0017] 2. The limiting shaft of this utility model is fitted with a bearing, and the bearing is in clearance fit with the limiting groove, so that the limiting shaft can continue to rotate even when the toy collides or the limiting shaft shifts. At the same time, the bearing can reduce friction and wear by separating the limiting shaft and the limiting groove, thereby improving the rotation efficiency.

[0018] 3. The side wall of the limiting groove of this utility model is provided with a first magnetic element, and the limiting shaft is provided with a second magnetic element. The first magnetic element and the second magnetic element repel each other magnetically, so that the limiting shaft can be maintained in the middle position of the limiting groove.

[0019] 4. The connecting shaft and drive assembly of this utility model are detachably connected, which facilitates disassembly, maintenance or cleaning of hair at the connecting end.

[0020] 5. The outer surface of the spherical body and / or outer support of this utility model is covered with a flexible sleeve to improve the toy's gripping ability and reduce noise during its movement.

[0021] 6. The flexible sleeve on the outer support of this utility model has an arc-shaped outer edge along the rotation direction of the spherical body, so that when the toy is in vibration mode, the arc-shaped outer edge hits the ground at high speed, attracting the pet's interest.

[0022] 7. The outer support of this utility model is equipped with decorative parts, which increases the diversity and variability of the toy and enhances the pet's interest in playing.

[0023] 8. The right hemisphere of this utility model has a sealing groove on the inner side corresponding to the through hole. A sealing element is provided in the sealing groove to seal the through hole and prevent debris or water from entering the spherical body and damaging the internal parts.

[0024] 9. The drive assembly of this utility model includes a mounting plate. A gear set is provided on the side of the mounting plate near the right hemisphere, and a circuit board is provided on the side of the mounting plate near the left hemisphere. A drive component and a built-in power supply are provided between the circuit board and the mounting plate. This makes full use of the mounting space of the mounting plate and the spherical body, so that the center of gravity is close to the center of the spherical body, thus making it more stable when rolling. [Attached Image Description]

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the pet toy provided in the first embodiment of this utility model.

[0027] Figure 2 This is a cross-sectional view of the pet toy provided in the first embodiment of this utility model. Figure 1 .

[0028] Figure 3 This is a cross-sectional view of the pet toy provided in the first embodiment of this utility model. Figure 2 .

[0029] Figure 4 This is a cross-sectional view of the pet toy provided in the first embodiment of this utility model. Figure 3 .

[0030] Figure 5 This is a schematic diagram of the structure of the spherical body provided in the first embodiment of this utility model.

[0031] Figure 6 This is a schematic diagram of the right hemisphere provided in the first embodiment of this utility model.

[0032] Figure 7 This is a schematic diagram of the structure of the left hemisphere provided in the first embodiment of this utility model.

[0033] Figure 8This is a schematic diagram of the mounting plate provided in the first embodiment of this utility model.

[0034] Figure 9 This is a schematic diagram of the assembly structure of the right hemisphere and the mounting plate provided in the first embodiment of this utility model.

[0035] Figure 10 This is a schematic diagram of the structure of the driving component provided in the first embodiment of this utility model.

[0036] Figure 11 This is a structural schematic diagram of the drive connector and connecting shaft provided in the first embodiment of this utility model.

[0037] Figure 12 This is a cross-sectional view of the left hemisphere provided in the first embodiment of this utility model.

[0038] Figure 13 This is a schematic diagram of the assembly structure of the spherical body and the flexible sleeve provided in the first embodiment of this utility model.

[0039] Figure 14 This is a schematic diagram of the structure of the external support provided in the first embodiment of this utility model. Figure 1 .

[0040] Figure 15 This is a schematic diagram of the structure of the external support provided in the first embodiment of this utility model. Figure 2 .

[0041] Explanation of reference numerals in the attached diagram:

[0042] 100. Pet toys;

[0043] 1. Spherical body; 2. Outer support; 3. Drive assembly; 4. Flexible sleeve;

[0044] 11. Left hemisphere; 111. Limiting groove; 1111. First magnetic component; 112. First connecting post; 113. Bearing; 114. First positioning block; 115. Charging port; 116. Switch port; 117. Clearance groove; 118. Annular groove; 119. Limiting block;

[0045] 12. Right hemisphere; 121. Through hole; 122. Second connecting post; 123. Sealing groove; 124. Positioning post; 125. First positioning groove; 126. Annular protrusion; 127. Limiting protrusion; 128. Second positioning block; 129. Seal;

[0046] 21. Limiting shaft; 211. Second magnetic component; 22. Connecting hole; 23. Decorative component;

[0047] 31. Mounting plate; 311. Mounting hole; 312. Second positioning groove; 313. Power supply limiting groove; 314. Positioning hole; 315. Drive component limiting groove; 32. Gear set; 33. Circuit board; 34. Drive component; 35. Built-in power supply; 36. Drive connector; 37. Charging port; 38. Switch button; 39. Connecting shaft;

[0048] 41. Curved outer eaves.

Detailed Implementation Methods

[0049] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0050] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0051] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0052] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0053] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0054] Please see Figure 1 , Figure 2 , Figure 5 The first embodiment of this utility model provides a pet toy 100, including a spherical body 1 and an outer bracket 2 surrounding the spherical body 1. A drive assembly 3 is installed inside the spherical body 1. The spherical body 1 includes a left hemisphere 11 and a right hemisphere 12. A limiting groove 111 is provided on the left hemisphere 11. A limiting shaft 21 is provided on the outer bracket 2 at a position corresponding to the limiting groove 111. The limiting shaft 21 is located inside the limiting groove 111 and is clearance-fitted with the limiting groove 111. A connecting shaft 39 is provided on the drive assembly 3. A through hole 121 is provided on the right hemisphere 12 at a position opposite to the connecting shaft 39. The drive assembly 3 is partially exposed to the outside through the through hole 121. A connecting hole 22 is provided on the outer bracket 2 at a position corresponding to the connecting shaft 39. The connecting shaft 39 is used to fix the outer bracket 2 and the drive assembly 3 together through the connecting hole 22.

[0055] It should be noted that the spherical body 1 consists of two hollow hemispheres, namely the left hemisphere 11 and the right hemisphere 12, which have an installation space for accommodating the drive component 3. The drive component 3 is fixedly connected to the outer bracket 2. When the drive component 3 is working, it drives the outer bracket 2 to rotate until it contacts the ground. The outer bracket 2 stops rotating due to the ground, causing the drive of the drive component 3 to flow back to the spherical body 1, thereby making the spherical body 1 rotate relative to the ground and achieve a moving effect to attract the pet's attention and enhance the pet's interest in playing.

[0056] Specifically, the limiting groove 111 coincides with the axis of the connecting shaft 39, and the axis passes through the sphere of the spherical body. The outer bracket 2 is arranged around the outside of the spherical body 1 and has two connection ends with the spherical body 1. It is driven by the connecting shaft 39 and limited by the limiting groove 111. The outer bracket 2 can support and balance the spherical body 1.

[0057] As a feasible implementation method, the inner diameter of the limiting groove 111 is larger than the outer diameter of the limiting shaft 21. The limiting groove 111 and the limiting shaft 21 are in clearance fit, that is, the limiting groove 111 and the limiting shaft 21 do not contact each other, thereby reducing wear and improving the service life of the pet toy 100. On the other hand, there is a gap between the limiting groove 111 and the limiting shaft 21. When the pet toy 100 collides during movement, the limiting groove 111 provides a corresponding clearance space for the limiting shaft 21, avoiding the related connecting structure from getting stuck or damaged, thereby allowing the pet toy 100 to continue to move and improving its overall stability.

[0058] Further, please refer to Figure 3 A bearing 113 is sleeved on the limiting shaft 21, and the bearing 113 is clearance-fitted with the limiting groove 111.

[0059] In one feasible implementation, a bearing 113 is sleeved on the limiting shaft 21, so that when the pet toy 100 collides during movement and causes the limiting shaft 21 to shift, that is, when the bearing 113 contacts the limiting groove 111, the limiting groove 111 and the limiting shaft 21 can also rotate relative to each other under the action of the bearing 113. By using the bearing 113 to separate the limiting shaft 21 and the limiting groove 111, friction and wear can be reduced and rotation efficiency can be improved.

[0060] Specifically, the outer diameter of the bearing 113 is also smaller than the inner diameter of the limiting groove 111. That is, under normal conditions, the bearing 113 and the limiting groove 111 do not contact each other, so that when the pet toy 100 collides, the bearing 113 has a certain clearance space in the limiting groove 111, so that the pet toy 100 can continue to run under impact, thus improving its overall stability.

[0061] Further, please refer to Figure 4 The side wall of the limiting groove 111 is provided with a first magnetic element 1111, and the limiting shaft 21 is provided with a second magnetic element 211. The first magnetic element 1111 and the second magnetic element 211 are magnetically repelled.

[0062] In another feasible implementation, the limiting shaft 21, under the magnetic repulsion of the first magnetic component 1111 and the second magnetic component 211, is in clearance fit with the limiting groove 111, leaving a certain clearance for collisions that may occur during the movement of the pet toy 100, so that the pet toy 100 can continue to run under impact, thereby improving its overall stability.

[0063] Further, please refer to Figure 6 , Figure 7 The left hemisphere 11 has a first connecting post 112 inside, and the right hemisphere 12 has a second connecting post 122 inside. The first connecting post 112 and the second connecting post 122 cooperate to fix the left hemisphere 11 and the right hemisphere 12 together.

[0064] Please refer to the following for details. Figure 8 , Figure 9 The drive assembly 3 includes a mounting plate 31 with mounting holes 311. The second connecting post 122 passes through the mounting holes 311 and connects with the first connecting post 112, thereby connecting the mounting plate 31, the left hemisphere 11, and the right hemisphere 12 into one unit. When the drive assembly 3 is working, it can drive the spherical body 1 to rotate synchronously.

[0065] The diameter of the mounting hole 311 is larger than the outer diameter of the second connecting post 122, so that the second connecting post 122 can easily pass through the mounting hole 311, making the installation of the mounting plate 31 easier.

[0066] In this embodiment, the second connecting post 122 and the first connecting post 112 are provided with connecting holes at corresponding positions. The first connecting post 112 is press-fitted with the connecting hole, thereby fixing the first connecting post 112 and the second connecting post 122 together, and thus fixing the left hemisphere 11 and the right hemisphere 12 together to form a spherical body 1.

[0067] Specifically, the left hemisphere 11 has an annular groove 118 at its open end, and the right hemisphere 12 has an annular protrusion 126 at its open end that matches the annular groove 118. After the left and right hemispheres are connected, the annular groove 118 and the annular protrusion 126 cooperate to seal the connection port.

[0068] As a feasible implementation, the annular protrusion 126 is provided with a first positioning groove 125, and correspondingly, the annular groove 118 is provided with a first positioning block 114. The first positioning groove 125 and the first positioning block 114 cooperate to allow the left hemisphere 11 and the right hemisphere 12 to be spliced ​​at a preset angle, thereby enabling the first connecting post 112 and the second connecting post 122 to be smoothly connected.

[0069] In other feasible embodiments, the mounting plate 31 is provided with a positioning hole 314 at one end near the right hemisphere 12, and a positioning post 124 is provided inside the right hemisphere 12 at a position corresponding to the positioning hole 314. The positioning post 124 plays a positioning and supporting role for the mounting plate 31.

[0070] In some feasible embodiments, the outer edge of the mounting plate 31 is also provided with a second positioning groove 312, and the right hemisphere 12 is provided with a second positioning block 128. When the mounting plate 31 is assembled, the second positioning block 128 is rotated to face the second positioning groove 312 so that the second positioning block 128 passes through the second positioning groove 312, thereby installing the mounting plate 31 in the preset position. The cooperation between the second positioning block 128 and the second positioning groove 312 further restricts the movement of the mounting plate 31, making its assembly more stable.

[0071] Please refer to the previous document. Figure 2 As a feasible implementation, the right hemisphere 12 is provided with an annular limiting protrusion 127 near the mounting plate 31. The mounting plate 31 is disposed inside the right hemisphere 12 and is installed in contact with the limiting protrusion 127. The left hemisphere 11 is provided with several limiting blocks 119 near the mounting plate 31. When the left hemisphere 11 and the right hemisphere 12 are installed together, the mounting plate 31 is pressed by the limiting protrusion 127 and the limiting blocks 119 respectively, so that the mounting plate 31 is fixedly installed between the limiting protrusion 127 and the limiting blocks 119, so as to prevent the mounting plate 31 from being displaced after the pet toy 100 is impacted, which would cause damage to the parts installed on it.

[0072] Further, please refer to Figure 9 , Figure 10A gear set 32 ​​is provided on the side of the mounting plate 31 near the right hemisphere 12, and a circuit board 33 is provided on the side of the mounting plate 31 near the left hemisphere 11. A drive unit 34 and a built-in power supply 35 are provided between the circuit board 33 and the mounting plate 31.

[0073] This design allows for the rational arrangement of the corresponding components within the spherical body, making the center of gravity closer to the center of the sphere, thus resulting in greater stability during rolling.

[0074] Specifically, the mounting plate 31 is also provided with a power limiting groove 313 and a drive component limiting groove 315, which are used to install the built-in power supply 35 and the drive component 34 and limit them to prevent the built-in power supply 35 and the drive component 34 from being displaced after being subjected to external impact, thereby affecting the operation of the drive component 3.

[0075] It should be understood that there is an electrical connection between the drive unit 34, the built-in power supply 35, and the circuit board 33.

[0076] Optionally, the drive component 34 is a drive motor, and the gear set 32 ​​is a reduction gear set or a speed-increasing gear set, etc.

[0077] Specifically, the drive assembly 3 also includes a drive connector 36, and the drive component 34, gear set 32, drive connector 36 and connecting shaft 39 are connected in sequence for transmission.

[0078] Understandably, the built-in power supply 35 supplies power to the drive component 34, causing its output end to rotate. The output end of the drive component 34 passes through the mounting plate 31 and is driven to connect with the gear set 32, thereby decelerating or accelerating the output end of the drive component 34. The output end of the gear set 32 ​​is driven to connect with the drive connector 36, and the drive connector 36 is further connected to the connecting shaft 39, thereby transmitting the rotational speed to the connecting shaft 39 and driving the entire pet toy 100 to move.

[0079] Please combine them together Figure 15 It should be noted that the drive connector 36 is located inside the right hemisphere 12 and extends outward through the through hole 121 to engage with the connection hole 22. The connecting shaft 39 passes through the connection hole 22 from the end away from the drive connector 36 and is fixedly connected to the drive connector 36, thereby connecting the outer bracket 2 to the spherical body 1.

[0080] Specifically, the connection hole 22 and the drive connector 36 are rectangular, meaning they are non-rotationally connected. When the drive assembly 3 works, the drive component 34 rotates, which drives the gear set 32 ​​to rotate, then drives the drive connector 36 to rotate, and finally drives the outer bracket 2 to rotate. However, when the outer bracket 2 rotates to contact the ground, neither the outer bracket 2 nor the drive connector 36 rotates anymore. The corresponding driving force is fed back to the drive component 34, thereby driving the spherical body 1 to rotate.

[0081] Please refer to the following for further information. Figure 2 A sealing groove 123 is provided on the inner side of the right hemisphere 12 at a position corresponding to the through hole 121. The sealing groove 123 is concentric with the through hole 121, and a sealing element 129 is provided in the sealing groove 123 to cooperate with it.

[0082] Understandably, one end of the drive connector 36 is connected to the gear set 32, and the other end passes through the through hole 121 and is connected to the connecting shaft 39. The seal 129 is fitted onto the drive connector 36 and seals the through hole 121 to prevent debris or water from entering the spherical body and damaging the internal parts.

[0083] In a specific embodiment, the seal 129 is configured as a sealed bearing to ensure that while sealing the through hole, it does not affect the rotation of the drive connector 36, so that the pet toy 100 can work normally.

[0084] Furthermore, please refer to the following: Figure 11 The connecting shaft 39 is detachably connected to the drive assembly 3.

[0085] As one possible implementation, the connecting shaft 39 is specifically a screw, and the drive connector 36 has a threaded hole near the end of the connecting shaft 39, and the connecting shaft 39 is threadedly connected to the drive connector 36.

[0086] Optionally, the connection between the connecting shaft 39 and the drive assembly 3 can also be a detachable connection such as snap-fit ​​or riveting. The detachable connection makes it convenient for users to disassemble and repair or clean pet hair from the connection end.

[0087] Furthermore, please refer to the following: Figure 6 , Figure 7 The inner side of the spherical body 1 is provided with a clearance groove 117 at the position corresponding to the gear set 32, the drive component 34 and / or the built-in power supply 35.

[0088] Understandably, the installation space inside the spherical body 1 is also spherical, that is, the space available for installation gradually decreases along the direction from the center of the sphere outward. The spherical body 1 has a recessed clearance groove 117 at a position away from the center of the sphere and corresponding to components such as gear set 32, drive component 34 and / or built-in power supply 35, which is used to accommodate the corresponding parts and limit their movement. The design of the clearance groove 117 makes full use of the installation space inside the spherical body.

[0089] Further, please refer to Figure 12 The circuit board 33 is provided with a charging port 37 on the side near the limiting groove 111. The charging port 37 is electrically connected to the circuit board 33. The left hemisphere 11 is provided with a charging port 115 corresponding to the charging port 37. External charging devices are connected to the charging port 37 through the charging port 115 to charge the built-in power supply 35.

[0090] Specifically, the circuit board 33 is also equipped with a switch button 38, and a switch port 116 is opened on the left hemisphere 11. The switch button 38 is exposed to the outside world through the switch port 116, and the user can start the pet toy 100 by using the switch button 38.

[0091] As a feasible implementation method, the circuit board 33 is provided with a light source, which can be constantly lit or flashing. The style of the light source being constantly lit or flashing, or the color of the light source, can be set according to the actual situation. The corresponding spherical body 1 is made of a light-transmitting material or has a hollow design, so that the light energy on the light source can be transmitted to the outside. That is, through this design, more than 100 kinds of light colors and styles of pet toys can be changed, improving the playability of pet toys 100.

[0092] As another feasible implementation, the circuit board 33 is also equipped with a speaker, and the left hemisphere 11 is correspondingly provided with a speaker sound hole. The speaker is used to play different sounds to attract the pet's attention. Specifically, the speaker can play pre-set audio, or it can be connected to external electronic devices such as mobile phones and computers. For example, if it is connected to a mobile phone via Bluetooth, various animal simulation sounds or songs can be played through the mobile phone to attract the pet and enhance the interaction between people and pets.

[0093] Furthermore, a flexible sleeve 4 is fitted onto the outer surface of the spherical body 1 and / or the outer support 2.

[0094] Understandably, in order to improve the grip of the pet toy 100 and reduce noise during its movement, in one feasible embodiment, a flexible sleeve 4 is fitted on the outer surface of the spherical body 1 and the outer support 2.

[0095] Optionally, the flexible sleeve 4 can be made of materials such as silicone or plastic.

[0096] Please see Figure 13 In some embodiments, the flexible sleeve 4 on the spherical body 1 is shaped to match the shape of the spherical body 1, and its two ends in the axial direction are open, so that the spherical body 1 is connected to the outer support 2 through the corresponding openings.

[0097] Specifically, the charging port 115, switch port 116, and speaker outlet on the left hemisphere 11 are all covered by a flexible sleeve 4 to prevent external debris or water from entering the spherical body 1 and damaging the internal parts.

[0098] It is feasible to set patterns such as cat paws and small fish on the flexible sleeve 4 to attract the pet's attention and stimulate the pet's curiosity and desire to play.

[0099] Further, please refer to Figure 14 , Figure 15 The flexible sleeve 4 on the outer support 2 is provided with an arc-shaped outer edge 41 along the rotation direction of the spherical body 1.

[0100] As a feasible implementation, the flexible sleeve 4 is fitted onto the outer surface of the outer support 2, and the flexible sleeve 4 includes an arc-shaped outer edge 41, which is located in the vertical direction of the connection end between the outer support 2 and the spherical body 1.

[0101] Understandably, when the spherical body 1 moves, it drives the outer support 2 to rotate, causing it to crash into the ground at high speed. By attaching a flexible sleeve 4 to the outer surface of the outer support 2 and extending the flexible sleeve 4 into an arc-shaped outer edge 41 relative to the edge of the outer support 2, the arc-shaped outer edge 41 will first touch the ground when the outer support 2 rotates towards the ground, forming a certain buffer and preventing the outer support 2 from being damaged due to high-speed impact with the ground during movement.

[0102] Furthermore, the distance between the lower end of the outer support 2 and the spherical body 1 is greater than the distance between the upper end of the outer support 2 and the spherical body 1.

[0103] In some embodiments, the outer support 2 is approximately elliptical in shape, and the axis of the connection point between the outer support 2 and the spherical body 1 is offset relative to the central axis of the outer support 2, that is, the distances from the upper and lower ends of the outer support 2 to the spherical body 1 are not equal.

[0104] Understandably, the distance between the lower end of the outer support 2 and the spherical body 1 is greater than the distance between the upper end of the outer support 2 and the spherical body 1, so that the driving member 34 can rotate the outer support 2 to contact the ground with a smaller rotation angle.

[0105] In a specific embodiment, the pet toy 100 is equipped with a vibration mode. When the vibration mode is activated, the circuit board 33 controls the drive unit 34 to rotate forward and reverse repeatedly, thereby driving the two ends of the outer bracket 2 to repeatedly hit the ground, which in turn causes the pet toy 100 to vibrate continuously and make a sound, thereby attracting the pet's attention.

[0106] Furthermore, decorative elements 23 are provided on the outer support 2 to enhance the pet's interest in playing.

[0107] Optionally, the outer bracket 2 and the decorative part 23 are detachably connected, which can be connected by thread, snap-fit ​​or clip-fit, etc., to facilitate the removal and replacement of other types of decorative parts 23.

[0108] Specifically, the decorative element 23 can be feathers, ropes, cat wands, etc., and the variety and variability of the pet toy 100 can be enhanced by setting the decorative element 23 on the outer bracket 2.

[0109] Compared with the prior art, the pet toy of this utility model has the following advantages:

[0110] 1. A pet toy of this utility model includes a spherical body and an outer support frame surrounding the spherical body. A drive component is installed inside the spherical body, which drives the spherical body to rotate, attracting the pet's attention. The spherical body includes a left hemisphere and a right hemisphere. A limiting groove is provided on the left hemisphere. A limiting shaft is provided on the outer support frame at a position corresponding to the limiting groove. The limiting shaft is located in the limiting groove and is in clearance fit with the limiting groove, so that when the toy collides, there is a gap between the outer support frame and the spherical body, avoiding restriction of the toy's movement.

[0111] 2. The limiting shaft of this utility model is fitted with a bearing, and the bearing is in clearance fit with the limiting groove, so that the limiting shaft can continue to rotate even when the toy collides or the limiting shaft shifts. At the same time, the bearing can reduce friction and wear by separating the limiting shaft and the limiting groove, thereby improving the rotation efficiency.

[0112] 3. The side wall of the limiting groove of this utility model is provided with a first magnetic element, and the limiting shaft is provided with a second magnetic element. The first magnetic element and the second magnetic element repel each other magnetically, so that the limiting shaft can be maintained in the middle position of the limiting groove.

[0113] 4. The connecting shaft and drive assembly of this utility model are detachably connected, which facilitates disassembly, maintenance or cleaning of hair at the connecting end.

[0114] 5. The outer surface of the spherical body and / or outer support of this utility model is covered with a flexible sleeve to improve the toy's gripping ability and reduce noise during its movement.

[0115] 6. The flexible sleeve on the outer support of this utility model has an arc-shaped outer edge along the rotation direction of the spherical body, so that when the toy is in vibration mode, the arc-shaped outer edge hits the ground at high speed, attracting the pet's interest.

[0116] 7. The outer support of this utility model is equipped with decorative parts, which increases the diversity and variability of the toy and enhances the pet's interest in playing.

[0117] 8. The right hemisphere of this utility model has a sealing groove on the inner side corresponding to the through hole. A sealing element is provided in the sealing groove to seal the through hole and prevent debris or water from entering the spherical body and damaging the internal parts.

[0118] 9. The drive assembly of this utility model includes a mounting plate. A gear set is provided on the side of the mounting plate near the right hemisphere, and a circuit board is provided on the side of the mounting plate near the left hemisphere. A drive component and a built-in power supply are provided between the circuit board and the mounting plate. This makes full use of the mounting space of the mounting plate and the spherical body, so that the center of gravity is close to the center of the spherical body, thus making it more stable when rolling.

[0119] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pet toy, characterized in that: It includes a spherical body and an outer support ring surrounding the spherical body, and a drive assembly is installed inside the spherical body; The spherical body includes a left hemisphere and a right hemisphere. A limiting groove is provided on the left hemisphere. A limiting shaft is provided on the outer bracket at a position corresponding to the limiting groove. The limiting shaft is located in the limiting groove and is in clearance fit with the limiting groove. The drive assembly is provided with a connecting shaft, and the right hemisphere is provided with a through hole at a position opposite to the connecting shaft. The drive assembly is partially exposed to the outside through the through hole. The outer bracket is provided with a connecting hole at a position corresponding to the connecting shaft. The connecting shaft is used to fix the outer bracket to the drive assembly through the connecting hole.

2. The pet toy as described in claim 1, characterized in that: A bearing is fitted onto the limiting shaft, and the bearing is clearance-fitted with the limiting groove.

3. The pet toy as described in claim 1, characterized in that: The sidewall of the limiting groove is provided with a first magnetic element, and the limiting shaft is provided with a second magnetic element. The first magnetic element and the second magnetic element are magnetically repulsive.

4. The pet toy as described in claim 1, characterized in that: The connecting shaft is detachably connected to the drive assembly.

5. The pet toy as described in claim 1, characterized in that: The distance between the lower end of the outer support and the spherical body is greater than the distance between the upper end of the outer support and the spherical body.

6. The pet toy as described in claim 1, characterized in that: The outer surface of the spherical body and / or the outer support is fitted with a flexible sleeve.

7. The pet toy as described in claim 6, characterized in that: The flexible sleeve on the outer support has an arc-shaped outer edge along the rotation direction of the spherical body.

8. The pet toy as described in claim 1, characterized in that: The outer support is equipped with decorative elements.

9. The pet toy as described in claim 1, characterized in that: A sealing groove is provided on the inner side of the right hemisphere at the position corresponding to the through hole, and a sealing element is provided in the sealing groove to cooperate with it.

10. The pet toy as described in claim 1, characterized in that: The drive assembly includes a mounting plate, a gear set is provided on the side of the mounting plate near the right hemisphere, a circuit board is provided on the side of the mounting plate near the left hemisphere, and a drive component and a built-in power supply are provided between the circuit board and the mounting plate.

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