Assembled plastic pet door
By using a modular plastic pet door design, and incorporating components such as moisture-proof boards, door curtains, counterweights, and magnets, the problem of flies and insects entering the dog door when it is constantly open is solved. This achieves good insect prevention and heat insulation performance, while also preventing pets from escaping.
Patent Information
- Application Number
- CN202423321794.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The fact that the dog door is always open allows flies and insects to easily enter the house, affecting the house's insulation.
The modular plastic pet door uses a moisture-proof board and curtain between the front and rear door frames. The curtain has a counterweight at the bottom to keep it vertical and is connected with magnets to reduce the entry of flies and insects. The curtain has insulation to improve heat insulation performance, and a sliding door is installed on the front door frame to prevent pets from escaping.
It effectively reduces the chances of flies and insects entering the home, enhances mosquito prevention, maintains a dry and comfortable temperature inside the home, and prevents pets from escaping.
Smart Images
Figure CN223854131U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of pet products, in particular to a plastic pet door. BACKGROUND
[0002] With the improvement of living standards, more and more people keep pets at home, but most of the pets are kept in residential buildings, and the activity space is limited, which cannot guarantee the full activity of pets.
[0003] In order to improve the free activity space of pets, a dog door is usually arranged on the residential door. The dog door is a small door located at the bottom side of the residential door, which can allow the pets kept at home to freely enter and exit the residence. The residential door remains closed, and the pets enter and exit the dog door to achieve the effect of free activity outside the residence.
[0004] The related technical solutions in the above have the following defects: the dog door remains open, which is easy to make flies and insects enter the residence, and the isolation in the residence is poor. CONTENT OF THE UTILITY MODEL
[0005] In order to reduce the probability of flies and insects entering the residence through the dog door, the present application provides a plastic pet door.
[0006] The plastic pet door provided by the present application adopts the following technical solutions:
[0007] A plastic pet door, comprising a door frame plate, a moisture-proof plate and a door curtain, the door frame plate comprises a front door frame and a rear door frame, the moisture-proof plate is provided in plurality, one end of the moisture-proof plate is connected to the front door frame, and the other end is connected to the rear door frame, the plurality of moisture-proof plates enclose a cylindrical channel, the door curtain is arranged on the front door frame and the rear door frame, the door curtain is made of a flexible material, the upper end of the door curtain is fixed to the door frame plate, and the door curtain is used to cover the opening of the door frame plate.
[0008] By adopting the above technical solutions, the moisture-proof plate is fixed to the door frame plate by clamping and assembled into a closed cylindrical channel, so that the door frame plate and the moisture-proof plate can be arranged at the bottom of the residential door. The door curtain is arranged on the front door frame and the rear door frame, so that the door curtain can cover the opening of the door frame plate, thereby reducing the probability of flies and insects entering the residence, and the pet can push the door curtain and enter and exit the channel enclosed by the moisture-proof plate.
[0009] Optionally, the lower end of the door curtain is provided with a counterweight, and the counterweight is used to straighten the door curtain.
[0010] By adopting the above technical solutions, the counterweight is arranged at the lower end of the door curtain, which can straighten the door curtain under the action of gravity, so that the door curtain can always remain vertical and cover the opening of the door frame plate, thereby improving the anti-insect effect.
[0011] Optionally, the door frame plate is provided with a magnet, and the magnet is used for magnetic connection with the counterweight.
[0012] By adopting the above technical scheme, the magnet is arranged on the door frame plate, the magnet can be magnetically connected with the counterweight, when the door curtain is vertically hung down, the magnet and the counterweight generate a magnetic force, the door curtain is difficult to move, and the probability that the door curtain is blown by the wind and the insects enter the house is reduced.
[0013] Optionally, the door curtain mounted on the rear door frame is provided with a heat preservation piece, and the heat preservation piece is flexible and attached to the door curtain.
[0014] By adopting the above technical scheme, the heat preservation piece is arranged on the door curtain, the heat insulation performance of the door curtain is better, and in summer and winter, the heat exchange speed between the inside and outside of the house is reduced, so that the temperature in the house is maintained at a suitable living level.
[0015] Optionally, the front door frame is detachably connected with a movable door, and the movable door is used for plugging the opening of the front door frame.
[0016] By adopting the above technical scheme, the movable door is arranged on the front door frame, the movable door can plug the opening of the front door frame, and then the pet is difficult to run out of the house, and the use is convenient.
[0017] Optionally, the front door frame is provided with a limiting groove, and the limiting groove is arranged on both sides of the movable door and is clamped with the edge of the movable door.
[0018] By adopting the above technical scheme, the limiting groove is arranged on the front door frame, the movable door can be inserted into the limiting groove and vertically slide, and then the movable door is clamped on the front door frame and plugs the opening of the front door frame, so that the movable door is conveniently installed on the front door frame and the pet is prevented from running out.
[0019] Optionally, the front door frame is provided with a plurality of clamping pins, the movable door is provided with a plurality of sliding grooves, the sliding grooves correspond to the clamping pins one by one, the clamping pins are used for sliding connection in the sliding grooves, a plurality of limiting protrusions are arranged in the sliding grooves, and the spacing of the limiting protrusions in the sliding grooves is smaller than the width of the clamping pins.
[0020] By adopting the above technical scheme, the clamping pins are arranged on the front door frame, when the movable door is inserted into the limiting groove and vertically slides, the clamping pins can slide in the sliding grooves, a plurality of limiting protrusions are arranged in the sliding grooves along the length direction of the sliding grooves, when the movable door vertically slides, the clamping pins pass through the gaps between the plurality of limiting protrusions in sequence, when the clamping pins pass through the limiting protrusions, the clamping pins and the limiting protrusions are deformed under force, the limiting protrusions play a limiting role, the force required for sliding the movable door is large, and then the probability that the pet lifts the movable door and runs out of the house is reduced.
[0021] Optionally, a plurality of threaded holes are arranged on the front door frame and the rear door frame, and bolts are arranged in the threaded holes.
[0022] By adopting the technical scheme, the threaded holes are formed on the front door frame and the rear door frame, and the user can set the bolts to connect the front door frame and the rear door frame, so that the front door frame and the rear door frame stably clamp the damp-proof plate, and the connection strength of the door frame plate and the damp-proof plate is improved.
[0023] To sum up, the beneficial technical effects of the present application are:
[0024] 1. The damp-proof plate is set between the front door frame and the rear door frame, is fixed on the door frame plate through clamping, and is combined into a closed cylindrical passage, so that the door frame plate and the damp-proof plate can be arranged at the bottom of the residential door, the door curtain is arranged on the front door frame and the rear door frame, the door curtain can cover the opening of the door frame plate, so as to reduce the probability of flies entering the house, and the pet can push the door curtain and enter the passage surrounded by the damp-proof plate when entering or leaving;
[0025] 2. The counterweight is arranged at the lower end of the door curtain, the counterweight is pulled flat under the action of gravity, the door curtain is kept in a vertical and downward state, and the door curtain can always be kept in a vertical state and cover the opening of the door frame plate, so as to improve the anti-mosquito effect;
[0026] 3. The magnet is arranged on the door frame plate, the magnet can be magnetically connected with the counterweight, when the door curtain is vertically and downward, the magnetic force is generated between the counterweight and the magnet, the door curtain is difficult to move, so as to reduce the probability that the door curtain is blown up by the wind and the flies enter the house. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application Figure 1 .
[0028] Figure 2 is a schematic diagram of the overall structure of the embodiment of the present application Figure 2 .
[0029] Figure 3 is a schematic diagram of the installation position of the magnet of the embodiment of the present application.
[0030] Figure 4 is a schematic diagram of the installation structure of the heat preservation member and the door curtain of the embodiment of the present application.
[0031] Figure 5 is a schematic diagram of the position of the bayonet of the embodiment of the present application.
[0032] Figure 6 is a schematic diagram of the structure of the movable door of the embodiment of the present application.
[0033] Fig. 1 is a door frame plate; 11 is a front door frame; 111 is a limiting groove; 112 is a locking pin; 12 is a rear door frame; 13 is a connecting groove; 14 is a magnet; 15 is a threaded hole; 2 is a moisture-proof plate; 3 is a door curtain; 31 is a counterweight; 4 is a heat preservation piece; 5 is a movable door; 51 is a sliding groove; 52 is a limiting protrusion. DETAILED DESCRIPTION
[0034] The application will be further described in detail below with reference to the accompanying drawings.
[0035] The application discloses a spliced plastic pet door. Figure 1 and Figure 2 , comprising a door frame plate 1, a moisture-proof plate 2 and a door curtain 3, the door frame plate 1 comprises a front door frame 11 and a rear door frame 12, the front door frame 11 and the rear door frame 12 are rectangular frame structures, the moisture-proof plate 2 is provided with a plurality of plates, in the embodiment, four moisture-proof plates 2 are provided, the four moisture-proof plates 2 are spliced into a rectangular cylindrical structure, one end of the moisture-proof plate 2 is clamped with the front door frame 11, and the other end of the moisture-proof plate 2 is clamped with the rear door frame 12, the door curtain 3 is arranged on the front door frame 11 and the rear door frame 12, the door curtain 3 is made of a flexible material, and the door curtain 3 is used for covering the middle passage of the door frame plate 1. A user installs the moisture-proof plate 2 between the front door frame 11 and the rear door frame 12, installs the moisture-proof plate 2 in a dog door of a house door, so that pets can enter and exit the moisture-proof plate 2 through the opening of the door frame plate 1, and thus the pets can enter and exit the house. The moisture-proof plate 2 plays a moisture-proof role, so that the indoor environment is kept dry, and the door curtain 3 blocks the opening of the door frame plate 1, so that the probability of flies and insects entering the house is reduced.
[0036] Referring to Figure 3 , the front door frame 11 and the rear door frame 12 are provided with connecting grooves 13, the connecting grooves 13 are arranged around the middle opening edge of the door frame plate 1, the moisture-proof plate 2 is inserted into the connecting groove 13, and a plurality of moisture-proof plates 2 are spliced into a passage for pets to enter and exit through the connecting groove 13. The front door frame 11 is arranged on the side away from the house, and the rear door frame 12 is arranged on the side in the house.
[0037] Referring to Figure 2 , a plurality of threaded holes 15 are arranged on the front door frame 11 and the rear door frame 12, the positions of the threaded holes 15 are one-to-one corresponding, a user can connect the front door frame 11 and the rear door frame 12 by using a screw rod, so that the front door frame 11 and the rear door frame 12 stably clamp the moisture-proof plate 2, and the connection stability of the door frame plate 1 and the moisture-proof plate 2 is improved.
[0038] Referring to Figure 4The door curtain 3 can be made of plastic cloth with poor water absorption and good wear resistance. A plurality of through holes are formed in the upper side of the door curtain 3, and bolts are inserted into the through holes. The door curtain 3 is installed on the upper side of the front door frame 11 or the rear door frame 12 through the bolts. A counterweight 31 is installed on the lower bottom side of the door curtain 3. The counterweight 31 is used to pull the door curtain 3 flat, so that the door curtain 3 remains in a vertical state in the door frame plate 1 and blocks the opening in the middle of the door frame plate 1, thereby reducing the probability of flies and insects entering the house.
[0039] With reference to Figure 3 and Figure 4 , a magnet 14 is arranged on the door frame plate 1 and located at the lower bottom of the door frame plate 1. The magnet 14 is used to magnetically connect with the counterweight 31. When the counterweight 31 pulls the door curtain 3 straight, a magnetic force is generated between the counterweight 31 and the magnet 14, so that the wind is difficult to blow the door curtain 3 and the flies and insects enter the house.
[0040] With reference to Figure 4 , a thermal insulation piece 4 is arranged on the door curtain 3 installed on the rear door frame 12. The thermal insulation piece 4 can be selected from a cotton quilt or a down quilt with a small size. The thermal insulation piece 4 is arranged in close contact with the door curtain 3. The thermal insulation piece 4 has flexibility and can be pushed by the pet when the pet enters or exits the house. The thermal insulation piece 4 is arranged close to the house side, thereby playing a role of thermal insulation and heat insulation and reducing the heat exchange speed between the inside and outside of the house.
[0041] With reference to Figure 5 and Figure 6 , a movable door 5 is detachably connected to the front door frame 11. The movable door 5 is used to be clamped on the front door frame 11 and block the opening of the front door frame 11, thereby preventing the pet from running out of the house. The movable door 5 is made of light materials such as hard plastic. Limiting grooves 111 are formed in the side of the front door frame 11 away from the moisture-proof plate 2. The limiting grooves 111 are vertically arranged on both sides of the front door frame 11 in the horizontal direction. When the movable door 5 is vertically inserted into the limiting grooves 111, the movable door 5 can be in close contact with the front door frame 11 and block the opening of the front door frame 11. The user can pull the movable door 5 upward to detach the movable door 5 from the front door frame 11, thereby facilitating use.
[0042] With reference to Figure 5 and Figure 6The front door frame 11 is provided with a plurality of catches 112, and the movable door 5 is provided with a plurality of sliding grooves 51, and the catch 112 and the sliding groove 51 are one-to-one corresponding. The catch 112 is located on the upper side of the front door frame 11, when the movable door 5 is inserted into the limiting groove 111, the catch 112 is located in the sliding groove 51, and the catch 112 plays a limiting and guiding role. The limiting protrusion 52 is arranged on both sides of the sliding groove 51, and the limiting protrusion 52 is used for clamping the catch 112. The spacing of the limiting protrusions 52 on both sides of the sliding groove 51 is smaller than the width of the catch 112, when the movable door 5 vertically slides, the catch 112 slides from one side of the limiting protrusion 52 to the other side, at this time, the limiting protrusion 52 and the catch 112 are deformed, so that the catch 112 can pass through the limiting protrusion 52, the limiting protrusion 52 improves the connection stability of the movable door 5 on the front door frame 11, and can reduce the probability that the pet lifts the movable door 5 and runs out of the house.
[0043] The implementation principle of the embodiment of the present application is that: a plurality of moisture-proof plates 2 are arranged between the front door frame 11 and the rear door frame 12, so that the moisture-proof plates 2 enclose a channel for the pet to enter and exit, a user assembles the pet door and sets it in the dog door of the house door, so that the pet can enter and exit the house, the door curtain 3 is arranged on the front door frame 11 and the rear door frame 12, the upper end of the door curtain 3 is fixed on the door frame plate 1, and the lower end is provided with a counterweight 31, so that the door curtain 3 can keep a vertical state and cover the opening of the door frame plate 1, and the probability of flies entering the house is reduced.
[0044] The above are preferred embodiments of the present application, and are not limited to the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope of the present application.
Claims
1. A modular plastic pet door, characterized in that: Including door frame plate (1), moisture-proof plate (2) and door curtain (3), door frame plate (1) includes front door frame (11) and rear door frame (12), moisture-proof plate (2) is provided with multiple, moisture-proof plate (2) one end is connected on front door frame (11), the other end is connected on rear door frame (12), multiple moisture-proof plate (2) is enclosed cylindrical passage, front door frame (11) and rear door frame (12) are all provided with door curtain (3), door curtain (3) uses the material with flexibility is made, door curtain (3) upper end is fixed on door frame plate (1), door curtain (3) is used to cover the opening of door frame plate (1).
2. The assembled pet door according to claim 1, wherein: The lower end of the door curtain (3) is provided with a counterweight (31), and the counterweight (31) is used to straighten the door curtain (3).
3. The assembled pet door of claim 2, wherein: The door frame plate (1) is provided with a magnet (14), and the magnet (14) is used to be magnetically connected with the counterweight (31).
4. The assembled pet door of claim 3, wherein: The door curtain (3) mounted on the rear door frame (12) is provided with a heat preservation member (4), and the heat preservation member (4) is flexible and adheres to the door curtain (3).
5. The modular pet gate according to claim 1, wherein: The front door frame (11) is detachably connected with a movable door (5), and the movable door (5) is used to block the opening of the front door frame (11).
6. The assembled pet door of claim 5, wherein: The front door frame (11) is provided with a limiting groove (111), and the limiting groove (111) is arranged on both sides of the movable door (5) and is clamped with the edge of the movable door (5).
7. The assembled pet door of claim 6, wherein: The front door frame (11) is provided with a plurality of clamping pins (112), and the movable door (5) is provided with a plurality of sliding grooves (51), the sliding grooves (51) correspond to the clamping pins (112) one by one, the clamping pins (112) are used to be slidingly connected in the sliding grooves (51), and the sliding grooves (51) are provided with a plurality of limiting protrusions (52), the spacing of the limiting protrusions (52) in the sliding grooves (51) is smaller than the width of the clamping pins (112).
8. The assembled pet door of claim 1, wherein: The front door frame (11) and the rear door frame (12) are provided with a plurality of threaded holes (15), and the threaded holes (15) are used to be provided with bolts.