Pet travel balancing cat box

Abstract

This invention discloses a pet travel balance cat carrier, including a movable chassis, an outer frame detachably connected to the movable chassis, the outer frame being formed by connecting strip plates end to end, an inner frame rotatably connected inside the outer frame, an upper turntable and a lower turntable connected to the inner sides of the bottom and top of the outer frame respectively, the inner frame being formed by connecting strip plates end to end, the outer side of the top of the inner frame connecting to the upper turntable for linkage, the outer side of the bottom of the inner frame connecting to the lower turntable for linkage, a left horizontal bar and a right horizontal bar connected to the inner sides of the left and right parts of the inner frame respectively, and a middle box for placing a pet, with a left ring and a right ring connected to the left and right outer sides of the middle box respectively, the left ring being fitted onto the horizontal bar and the right ring being fitted onto the right horizontal bar, the middle box being able to rotate relative to the inner frame and always maintaining a horizontal position with the ground, the invention has the technical characteristics of being easy to carry, effortless to use, reducing pet stress response, and improving pet comfort.

Description

Technical Field

[0001] This invention relates to a cat carrier, and more specifically, to a pet travel balance cat carrier, belonging to the field of pet supplies. Background Technology

[0002] Due to the development of material production, the improvement of people's living standards, and the continuous improvement of consumption capacity, the number of pet stores has increased, and the products have become more diverse. Pet products with unique, convenient, fun, and multifunctional features will become increasingly popular with consumers. Currently, pet cat travel products on the market are mainly divided into four categories according to different usage scenarios: (1) airline crates; (2) hand-held crates; (3) trolley cases; and (4) backpack crates.

[0003] (1) Pet cat travel carrier

[0004] Airline-style pet carriers are primarily designed for pets traveling in situations such as air travel. The biggest concern is that most flights require check-in and do not allow pets to be carried on board, leaving the pet alone in the cabin with no one knowing what happens inside. These carriers are relatively large with extensive open surfaces for good airflow. Aviation requirements necessitate specific metal connection structures and materials to ensure stability; these characteristics are the most prominent features of this type of pet travel product. The limited usage scenarios give this product a unique character, but its simple structure makes it difficult to address issues such as shaking caused by external forces and stress reactions in cats.

[0005] (2) Portable pet cat travel products

[0006] Portable cat carriers for pets feature a handle on top, are relatively small, and can be used for both outings and everyday life. Due to their standardized mass production and versatility, these cat carriers are popular with consumers. The basic structure is a slightly flattened hemispherical shape. It has a high-definition transparent glass window, providing the cat with a wider field of vision and allowing the user to clearly observe the cat's movements. The three-sided perforated design prevents discomfort to the cat due to poor air circulation. However, the product also has significant drawbacks. Prolonged carrying can cause considerable physical discomfort for the user, and the cat is prone to stress reactions during shaking.

[0007] (3) Pull-type cat carrier

[0008] Roller-style cat carriers are designed for pets during travel. Similar to a suitcase, the rolling handle and omnidirectional wheels make it easier for users to take their pets. A carrying handle is also included for easier handling in various outdoor scenarios. The design emphasizes the comfort of the rolling suitcase style. However, these cat carriers don't fully consider the needs of cats, and current products don't provide a comfortable travel experience for them.

[0009] (4) Backpack cat carrier

[0010] The backpack-style cat carrier is a practical product designed for pet cats traveling. While less commonly used at home, it's primarily used outdoors. The backpack design better handles challenging outdoor conditions, allowing for greater freedom of movement when traveling with your pet. It uses high-grade shock-absorbing fabric that is lighter, more elastic, and more breathable, with adjustable back microclimate and ergonomic design. However, prolonged backpack use can still cause user fatigue, and the one-piece design doesn't completely eliminate the issue of swaying.

[0011] In summary, these four types of pet travel products have different characteristics in different usage scenarios. However, they share a common shortcoming: a lack of innovation in balance structure and a lack of consideration for pet cats' stress responses. This is the main reason why naturally timid cats are prone to stress reactions in unfamiliar travel environments. Therefore, developing pet travel balance cat carriers with features such as portability, ease of use, reduced stress responses, and improved pet comfort is an inevitable trend. Summary of the Invention

[0012] To address the aforementioned technical problems, this invention provides a pet travel balance cat carrier with technical features such as easy portability, effortless use, reduced pet stress response, and improved pet comfort.

[0013] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0014] This invention discloses a pet travel balance cat carrier, comprising a movable chassis, an outer frame detachably connected to the movable chassis, the outer frame being formed by connecting strip plates end to end, an inner frame rotatably connected inside the outer frame, an upper turntable and a lower turntable respectively connected to the inner sides of the bottom and top of the outer frame, the inner frame being formed by connecting strip plates end to end, the outer side of the top of the inner frame being connected to the upper turntable for linkage, the outer side of the bottom of the inner frame being connected to the lower turntable for linkage, a left horizontal bar and a right horizontal bar respectively connected to the inner sides of the left and right portions of the inner frame, and a middle box for placing a pet, the left ring and the right ring being connected to the left and right outer sides of the middle box respectively, the left ring being sleeved on the horizontal bar and the right ring being sleeved on the right horizontal bar, the middle box being able to rotate relative to the inner frame and the middle box always being able to remain horizontal with respect to the ground.

[0015] Preferably, the bottom of the mobile chassis is connected to multiple casters, the front end of the mobile chassis is hinged to a pull rod, the head of the pull rod is connected to a handle, and a slot is opened on the top of the mobile chassis so that the pull rod and handle can be inserted into the slot for storage.

[0016] Preferably, the tie rod includes multiple sub-tires nested together to achieve extension or retraction.

[0017] Preferably, a handle is attached to the outer surface of the top of the outer frame.

[0018] Preferably, the front end face of the middle box is provided with an opening, and a hatch is connected to the opening that can be closed or opened. The hatch is hollowed out and a viewing window is connected to the hollowed-out part.

[0019] Preferably, a second viewing window is connected to the rear end face of the middle box. Both the first and second viewing windows include an upper part and a lower part, and the upper part is transparent.

[0020] Preferably, the middle box includes a left side, a right side, an upper side, and a lower side. The upper and lower ends of the left side are respectively connected to the left ends of the upper side and the lower side by arc-shaped transitions. The upper and lower ends of the right side are respectively connected to the right ends of the upper side and the lower side by arc-shaped transitions. A vent is provided on the arc-shaped part, and a wire mesh is provided inside the vent.

[0021] Preferably, the upper surface of the mobile chassis has multiple slots, and the outer surface of the top of the outer frame has multiple buckles connected to it. The buckles correspond one-to-one with the slots, and the buckles engage with the slots to achieve a detachable connection of the outer frame to the mobile chassis.

[0022] Preferably, the pull rod is hinged to the front end of the mobile chassis via a connector. The connector has two shaft holes, each with a rotating shaft passing through it. The two rotating shafts are rotatably connected to the front end of the pull rod and the chassis, respectively.

[0023] Beneficial effects: Due to the balance principle of gravity and gyroscope, the cat carrier easily absorbs external shaking, reducing swaying during pet travel and ensuring a stable journey. Its novel structure has broad market prospects. The movable chassis and pull rod design make it easy for users to handle daily outdoor outings with their cats, saving time and effort. By addressing functional needs, the stress response of cats, and ease of travel, the product enhances practicality and innovation, offering flexible carrying options such as hand-carrying or pulling. Attached Figure Description

[0024] Figure 1 This is one of the schematic diagrams of the overall structure of the present invention.

[0025] Figure 2 This is the second schematic diagram of the overall structure of the present invention.

[0026] Figure 3 This is a disassembled diagram of the overall structure of the present invention.

[0027] Figure 4 This is a partial structural disassembly diagram of the present invention.

[0028] Figure 5 This is a disassembly diagram of the mobile chassis of the present invention.

[0029] Figure 6 This is a front view of the present invention.

[0030] Figure 7 This is a side view of the present invention.

[0031] Figure 8 This is a top view of the present invention.

[0032] Figure 9 This is one of the usage state diagrams of this invention.

[0033] Figure 10 This is the second usage state diagram of the present invention.

[0034] Figure 11 This is the third usage state diagram of the present invention.

[0035] Figure 12 This is the fourth state diagram of the present invention.

[0036] Figure 13 This invention uses a pull rod state. Figure 1 .

[0037] Figure 14 This is a top view of the lever state used in this invention.

[0038] Figure 15 This is the main view of the lever state used in this invention.

[0039] Figure 16 This is a side view of the lever state used in this invention. Detailed Implementation

[0040] The following is in conjunction with the instruction manual. Figure 1-16 The present invention will be further described below, but the present invention is not limited to the following embodiments.

[0041] This invention addresses the coexistence of various pet mobility products on the market by proposing a novel design for a pet mobility product. Targeting the characteristics of cats and considering their lifestyle habits, the invention enriches the variety of pet mobility products, making them better suited for pet travel. Furthermore, combining user research and analysis of cat stress responses in market research, the final product boasts strong balance, an interesting design, and better meets the needs of daily home use and "stable travel." The design innovates in both form and structure using the balancing principle of a two-degree-of-freedom gyroscope. The product's primary color is light orange, and the main materials are PP, ABS, transparent frosted glass, and metal. For example, the inner frame 3, outer frame 3, and middle box 8 are made of PP or ABS, while the upper turntable 4, lower turntable 5, left horizontal bar 6, and right horizontal bar 7 are made of metal. The multi-directional rotating main body design not only attracts the interest of cats but also fosters familiarity with the cat carrier. The most significant feature of the mobile chassis 1 is its ability to help users easily cope with complex travel scenarios during long journeys. Therefore, the design of the mobile chassis 1 can meet consumers' needs for freely switching between home and pet travel, enhancing the practicality of the product.

[0042] This invention conducts in-depth research and detailed analysis on the current state of pet travel, existing pet travel products, and the user needs of pet owners, and proposes a pet carrier based on the gyroscope principle. Specifically, this invention uses the gyroscope balance principle to solve the problems existing in current products, applying the gyroscope balance principle design method to the design of pet travel products, exploring more possibilities in terms of pet products in terms of form, function, and aesthetics. By starting from the purchasing behavior of the target audience and the usage scenarios and habits when using pet cat travel products, it is possible to better understand the behavioral characteristics of the target audience, thereby clarifying the design direction and market positioning, and creating pet cat travel products that meet the expectations of "pet owners" and are suitable for the characteristics of pet cats.

[0043] (1) Based on the physiological and behavioral characteristics of pet cats and the usage habits of pet owners, design a cat carrier that can reduce the shaking of pet cats when they go out.

[0044] (2) In response to the problems of poor playability and interactivity of existing pet cat carriers, and considering the cat's tendency to be wary of strangers, a cat carrier that can meet the needs of both pet travel and home life is designed to reduce the time it takes for the pet cat to adapt.

[0045] (3) By innovating the structure to make it more interesting, the cats’ interest in the cat box can be increased, and they can become familiar with and adapt to the cat box more quickly.

[0046] (4) Regarding the lifespan issue, in addition to considerations of materials and structure, modular design methods can be fully utilized to make it easy to replace the structural and appearance components of the cat carrier.

[0047] Principle: Integrating the balancing principle of a two-degree-of-freedom gyroscope into the design of pet travel products effectively increases product stability, solving the problem of traditional pet travel products causing stress reactions in cats due to a lack of product stability. This invention, through the gyroscope balancing principle, opens up more possibilities in the form, structure, and function of products. Improved product stability provides pet owners with a better travel experience, making traveling with pets easier, more enjoyable, and safer. For cats, it can also effectively alleviate stress reactions and travel anxiety caused by travel, accelerating the construction and development of the pet travel industry and providing innovative ideas for travel-related product design.

[0048] The first keyframe of this invention addresses the significant physical strain experienced by pet owners carrying cat carriers for extended periods, particularly when their strength is relatively weak. The second keyframe focuses on products designed for comfortable and convenient transport of cats. The third keyframe addresses the physiological discomfort cats experience during transport, particularly in vehicles, due to external swaying and potential stress reactions. Finally, the last keyframe emphasizes that the stress experienced by cats during bumpy journeys can be life-threatening in severe cases.

[0049] For the aforementioned keyframes, such as Figure 1-4The illustration shows a specific embodiment of a pet travel balance cat carrier. This embodiment includes a movable base 1, with an outer frame 2 detachably connected to the movable base 1. The outer frame 2 is formed by connecting strip plates end to end. An inner frame 3 is rotatably connected inside the outer frame 2. An upper turntable 4 and a lower turntable 5 are respectively connected to the inner sides of the bottom and top of the outer frame 2. The inner frame 3 is formed by connecting strip plates end to end. The outer side of the top of the inner frame 3 is connected to the upper turntable 4 for linkage, and the outer side of the bottom of the inner frame 3 is connected to the lower turntable 5 for linkage. A left horizontal bar 6 and a right horizontal bar 7 are respectively connected to the inner sides of the left and right parts of the inner frame 3. The carrier also includes a middle box 8 for placing a pet. A left ring 9 and a right ring 10 are respectively connected to the left and right outer sides of the middle box 8. The left ring 9 is sleeved on the horizontal bar, and the right ring 10 is sleeved on the right horizontal bar 7. The middle box 8 can rotate relative to the inner frame 3, and the middle box 8 can always remain horizontal with respect to the ground.

[0050] This invention, through a preliminary analysis of the balancing principle of a two-degree-of-freedom gyroscope, demonstrates how this principle can be applied to the design of pet cat travel products. The cat carrier (middle box 8) is suspended on both sides of the inner frame 3, allowing the middle box 8 to rotate relative to the inner frame 3. The outer side of the top of the inner frame 3 is connected to the upper turntable 4 for linkage, and the outer side of the bottom of the inner frame 3 is connected to the lower turntable 5 for linkage. Due to the weight of the middle box 8 itself, it will not easily sway or tilt, and the middle box 8 will always remain horizontal with respect to the ground. The principle is as follows: A larger outer rotating square ring (outer frame 2) is added to the inner rotating square ring (i.e., the inner frame 3). The inner rotating square ring, suspended from the middle box 8, is connected to the outer rotating square ring at its longitudinal horizontal intersection with a rotating shaft or other rotating structure. The shaft holes of the inner and outer rings are perpendicular to the center line, with an included angle of 90°. Due to the weight of the middle box 8 and the pet cat, no matter how the cat carrier sways during travel, the middle cat carrier will always remain steadily upright. In everyday life, it can be used as a normal cat carrier. When needed for outings, the balanced cat carrier is combined with the mobile chassis 1, easily handling complex outdoor terrain. Stable movement reduces swaying during travel, calming the cat and significantly reducing stress, thus solving practical problems related to pet travel and further enhancing the user experience. Structurally, the product's connectivity has been strengthened, with a reasonable integration of the two-degree-of-freedom gyroscope balancing principle with the cat carrier. Secondly, the middle box 8 features a more rounded arc design, which greatly increases the internal space, allowing the cat more room to move around, reducing swaying and improving comfort. The overall design of the cat carrier is more integrated and better suited for travel scenarios. Furthermore, product details have been refined; the position and form of the ventilation holes have been adjusted, using multiple sets to ensure breathability and enhance the product's aesthetic appeal. Finally, considering the usage scenarios, multiple omnidirectional wheels 11 will be designed at the bottom of the mobile chassis 1, which can not only meet the needs of home use but also improve the user experience of travel, and also greatly increase the functionality of the product.

[0051] The bottom of the mobile chassis 1 is connected to multiple casters 11. A pull rod 12 is hinged to the front end of the mobile chassis 1, and a handle 13 is connected to the head of the pull rod 12. A slot is formed on the top of the mobile chassis 1, allowing the pull rod 12 and handle 13 to be inserted and stored within the slot. The pull rod 12 includes multiple nested sub-pull rods to achieve extension or retraction. A handle 14 is connected to the outer surface of the top of the outer frame 2. The front end of the middle box 8 has an opening, and a hatch 15 is connected to the opening, which can be closed or opened. The hatch 15 is hollowed out, and a first viewing window 16 is connected to the hollowed-out area. A second viewing window is connected to the rear end of the middle box 8. Both the first and second viewing windows include upper and lower parts, with the upper part allowing visibility. The middle box 8 includes a left side, a right side, an upper side, and a lower side. The upper and lower ends of the left side are respectively connected to the left ends of the upper side and the lower side by arc-shaped transitions. The upper and lower ends of the right side are respectively connected to the right ends of the upper side and the lower side by arc-shaped transitions. A vent is provided on the arc-shaped part, and a wire mesh is provided inside the vent.

[0052] Further key points of the invention:

[0053] Firstly, the product features a rounded pet carrier (8mm) and a large-beveled inner and outer rotating frame (3mm inner frame, 2mm outer frame) design, maximizing the cat's movement space within the carrier. The large-beveled inner and outer rotating frames are not only more suitable for the rotating structure but also better suited to the overall design, making the product more integrated. This structural design effectively alleviates dizziness and other problems caused by shaking during travel, thus effectively reducing stress responses in cats from a physical perspective.

[0054] Secondly, the No. 1 and No. 2 viewing windows adopt a racetrack-shaped large frosted glass window design, which ensures a certain amount of lighting while reducing the impact of unfamiliar external environments on the cats. Visually, this effectively avoids the impact of unfamiliar external environments on the cats during outings, thereby reducing the cats' sensitivity.

[0055] Thirdly, the product details are well-designed. The middle box 8 has multiple racetrack-shaped ventilation holes inside. This style of perforation makes the product more integrated, ensuring the functionality of air circulation inside the box while making the product more beautiful and giving it a more premium feel.

[0056] Fourth is the design of the mobile chassis 1. This module is designed to facilitate user mobility in real-world usage scenarios. The mobile chassis 1 features a hidden retractable lever 12 and four semi-hidden casters 11 at the bottom, allowing users to easily handle outdoor travel scenarios.

[0057] The basic balance principle of the product is that the cat carrier (middle box 8) is suspended between two layers of flat rings, with two horizontal pivots on the inner flat ring. The cat carrier (middle box 8) will not wobble due to its own weight. A larger leveling ring is installed on its axis. The inner flat ring (inner frame 3) and the outer flat ring (outer frame 2) are connected to the two pivots horizontally in the longitudinal direction, maintaining a 90-degree angle between the inner flat ring and the axis. Regardless of how the cat carrier wobbles during movement, the middle box 8 remains stable due to the center of gravity.

[0058] For use when traveling with pets: Depending on the travel scenario, for short trips, users can place their cat in the carrier, close the door, and then use the handle 14 on top of the carrier to carry the pet. The product's balancing structure keeps the carrier stable due to the center of gravity. For long trips, users can place their cat in the carrier, close the door, and then use the balanced carrier with the movable base 1. Pulling out the embedded lever 12 on the base and adjusting the handle 13 to a suitable height allows for easy and time-saving dragging of the carrier. During dragging, the balancing structure and gravity neutralize external swaying forces, keeping the center of the carrier stable. This provides a relatively comfortable travel environment for the cat, greatly improving the experience of traveling with pets.

[0059] First, let's look at the details of the hatch. The hatch 15 can open outwards at a 90° angle, making it easy for the cat to get in and out. The hatch is made of a combination of PP material and transparent frosted glass, giving the cat a wider field of vision inside.

[0060] Secondly, regarding the rotation angle, the middle box 8 can rotate 360 ​​degrees around the rotation axis on a flat surface, making it easy for cat owners to observe their pet cat's situation inside the box.

[0061] The third is the mobile chassis 1, which has embedded tie rods and semi-concealed casters at the top and bottom.

[0062] Fourthly, the details of the back of the cat carrier are shown. The product logo can be affixed to the back of the cat carrier. The back has multiple layers, and multiple small ventilation holes are evenly distributed on the layers, which increases the product's appearance and also improves its breathability, ensuring air circulation.

[0063] The fifth hatch 15 and the middle box 8 can be secured by a latch. For example, after closing the hatch, simply slide the sliding switch to the right to close it, and slide it to the left to open it. The mechanical latch design makes it safer and more convenient for users to use.

[0064] In a preferred embodiment, the upper surface of the mobile chassis 1 is provided with multiple slots, and the outer surface of the top of the outer frame 2 is connected with multiple buckles 19. The buckles 19 correspond one-to-one with the slots, and the buckles 19 engage with the slots to achieve a detachable connection of the outer frame 2 to the mobile chassis 1.

[0065] The slot has a groove, and the buckle 19 is a hook that can deform to a certain extent. The buckle 19 is adapted to the size of the slot, and the connection can be achieved by hooking the groove with the hook. This application does not impose specific limitations on the structure of the buckle 19 and the slot, as long as it can meet the requirements of detachable connection.

[0066] In a preferred embodiment, the pull rod 12 is hinged to the front end of the movable chassis 1 via a connector 17. The connector 17 has two shaft holes, and a rotating shaft 18 is inserted into each shaft hole. The two rotating shafts 18 are rotatably connected to the pull rod 12 and the front end of the chassis, respectively. This application does not limit the structure of the connector 17, as long as it can satisfy the hinge structure.

[0067] Finally, it should be noted that the present invention is not limited to the above embodiments, and many variations are possible. All variations that can be directly derived or conceived by those skilled in the art from the disclosure of the present invention should be considered within the scope of protection of the present invention.

Claims

1. A pet balancing cat carrier for travel, characterized in that: Includes a mobile chassis (1), on which an outer frame (2) is detachably connected. The outer frame (2) is formed by connecting strip plates end to end. An inner frame (3) is rotatably connected inside the outer frame (2). An upper turntable (4) and a lower turntable (5) are respectively connected to the inner sides of the bottom and top of the outer frame (2). The inner frame (3) is formed by connecting strip plates end to end. The outer side of the top of the inner frame (3) is connected to the upper turntable (4) to achieve linkage. (3) The outer side of the bottom is connected to the lower turntable (5) to achieve linkage. The inner side of the left and right sides of the inner frame (3) are respectively connected to the left horizontal bar (6) and the right horizontal bar (7). It also includes a middle box (8) that can hold pets. The left and right outer sides of the middle box (8) are respectively connected to the left ring (9) and the right ring (10). The left ring (9) is sleeved on the left horizontal bar (6) and the right ring (10) is sleeved on the right horizontal bar (7). The middle box (8) The middle box (8) can rotate relative to the inner frame (3) and can always remain horizontal with the ground; the front end of the middle box (8) is provided with an opening, and a door (15) is connected to the opening, which can be closed or opened. The door (15) is hollowed out and a first viewing window (16) is connected to the hollowed-out part; the middle box (8) includes a left side, a right side, an upper side, and a lower side. The upper and lower ends of the left side are respectively connected to the left end of the upper side and the left end of the lower side by an arc-shaped part. The upper and lower ends of the right side are respectively connected to the right end of the upper side and the right end of the lower side by an arc-shaped part. A vent is provided on the arc-shaped part, and a wire mesh is provided inside the vent; multiple slots are provided on the upper end of the mobile chassis (1), and multiple buckles (19) are connected to the outer surface of the top of the outer frame (2). The buckles (19) correspond one-to-one with the slots, and the buckles (19) and slots are engaged to realize that the outer frame (2) is detachably connected to the mobile chassis (1).

2. The pet travel balance cat carrier according to claim 1, characterized in that: The bottom of the mobile chassis (1) is connected to multiple casters (11), and the front end of the mobile chassis (1) is hinged to a pull rod (12). The head of the pull rod (12) is connected to a handle (13). A slot is opened on the top of the mobile chassis (1), and the pull rod (12) and handle (13) can be inserted into the slot for storage.

3. The pet travel balance cat carrier according to claim 2, characterized in that: The tie rod (12) includes multiple sub-tires nested in sequence to achieve extension or contraction.

4. A pet travel balance cat carrier according to any one of claims 1-3, characterized in that: A handle (14) is attached to the outer surface of the top of the outer frame (2).

5. A pet travel balance cat carrier according to claim 1, characterized in that: The rear end face of the middle box (8) is connected to a second viewing window. Both the first viewing window (16) and the second viewing window include an upper part and a lower part, and the upper part is transparent.

6. A pet travel balance cat carrier according to claim 2, characterized in that: The pull rod (12) is hinged to the front end of the mobile chassis (1) via a connector (17). The connector (17) has two shaft holes, and a rotating shaft (18) is inserted into each shaft hole. The two rotating shafts (18) are rotatably connected to the pull rod (12) and the front end of the chassis, respectively.

Images