Plastic access hole

Abstract

The utility model relates to the technical field of access holes, in particular to a plastic access hole which is convenient to mount and dismount, facilitates opening and closing of an access door and improves convenience. Comprising a maintenance frame; the device further comprises a maintenance mechanism, a rotary installation mechanism, a fixed installation mechanism and a switch mechanism, the maintenance mechanism is installed on the total installation mechanism through the rotary installation mechanism, the switch mechanism is installed on the total installation mechanism through the fixed installation mechanism, and the whole device is conveniently installed and fixed through the total installation mechanism. The maintenance mechanism is convenient to mount through the rotary mounting mechanism, the maintenance mechanism shields and seals the total mounting mechanism, the switch mechanism is convenient to mount and fix through the fixed mounting mechanism, and the maintenance mechanism is convenient to quickly switch through the switch mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection ports, in particular to a plastic inspection port. Background Art

[0002] A plastic inspection port is a component in a building, mainly used to facilitate the inspection and maintenance of pipelines, wires, equipment, etc.

[0003] Existing plastic inspection ports, such as the prior art with the application number 202322157065.4, include a buffer pipe, a bent pipe, a protective concave frame, a connecting plate, a small air cylinder, etc. Through the setting of the buffer pipe, the connecting plate can move more stably, and at the same time, a buffering effect is achieved.

[0004] During the daily placement of the inspection port, the inspection port needs to be sealed by a sealing door. However, the connection method between the existing inspection port and the sealing door is relatively single, and a large amount of time is wasted during the disassembly and assembly process, affecting the inspection efficiency. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a plastic inspection port that is convenient for installation and disassembly, and is convenient for opening and closing the inspection door, improving convenience.

[0006] A plastic inspection port of the utility model includes an inspection frame; it also includes an inspection mechanism, a rotating installation mechanism, a fixed installation mechanism, and a switch mechanism. The inspection mechanism is installed on the total installation mechanism through the rotating installation mechanism, and the switch mechanism is installed on the total installation mechanism through the fixed installation mechanism. Through the total installation mechanism, it is convenient to install and fix the whole. Through the rotating installation mechanism, it is convenient to install the inspection mechanism. The inspection mechanism shields and seals the total installation mechanism. The fixed installation mechanism is convenient for installing and fixing the switch mechanism. Through the switch mechanism, it is convenient to quickly open and close the inspection mechanism; through the total installation mechanism, it is convenient to install and fix the whole. Through the rotating installation mechanism, it is convenient to install the inspection mechanism. The inspection mechanism shields the total installation mechanism. The fixed installation mechanism is convenient for installing and fixing the switch mechanism. Through the switch mechanism, it is convenient to quickly open and close the inspection mechanism, improving the convenience of inspection.

[0007] Preferably, the total installation mechanism includes an inspection frame, a fixed seat, and total fixing holes. The fixed seat is installed on the inspection frame, and the total fixing holes are installed on the fixed seat; by passing a fixing bolt through the total fixing holes, the fixed seat is fixed on the wall, thereby completing the fixation of the inspection frame.

[0008] Preferably, the inspection mechanism includes an inspection door and two auxiliary ears. The two auxiliary ears are installed on the inspection door, and the inspection door is installed on the inspection frame through the rotating installation mechanism; the inspection door shields the inspection frame, and the auxiliary ears assist the rotating installation mechanism to install and fix the inspection door.

[0009] Preferably, the rotating mounting mechanism includes two fixing plates, two rotating mounting holes and two bumps. The fixing plates are mounted on both sides of the inner wall of the inspection frame. The two rotating mounting holes are respectively mounted on the two fixing plates, and the two bumps are respectively mounted on the outer ends of the two auxiliary ears. When the inspection door needs to be rotatably mounted, the two bumps are rotatably snapped into the two rotating mounting holes, thereby completing the rotational mounting of the inspection door. The elastic deformation of the fixing plate facilitates the disassembly of the inspection door, improving convenience.

[0010] Preferably, the fixed mounting mechanism includes a square lock hole and two elastic limit blocks. The square lock hole is mounted at the bottom end of the inner wall of the inspection frame, and a card slot is provided on the inner wall of the square lock hole. The two elastic limit blocks are mounted on both sides of the outer wall of the switch mechanism. When the switch mechanism needs to be installed, the switch mechanism is slidably mounted in the square lock hole, and the elastic limit blocks can complete the installation and fixation of the switch mechanism in the card slot.

[0011] Preferably, the switch mechanism includes a pressing buckle and a protruding fixing point. The pressing buckle is mounted on the pressing buckle housing, sliding seat, handle and spring. The pressing buckle can be mounted in the square lock hole, and the protruding fixing point is mounted on the inspection door. The pressing buckle housing can be mounted in the square lock hole, the sliding seat is slidably mounted in the pressing buckle housing, the handle is mounted on the top of the sliding seat, and the spring connects the inner wall of the pressing buckle housing and the sliding seat. A concave card slot is provided on the handle, and the concave card slot is identical in shape to the protruding fixing point. When the inspection door needs to be fixed, the inspection door is pressed, causing the inspection door to rotate, so that the protruding fixing point contacts the handle and squeezes the sliding seat to slide in the pressing buckle housing. At the same time, the concave card slot of the handle fits the shape of the protruding fixing point, thereby fixing the protruding fixing point and completing the closing of the inspection door.

[0012] Preferably, a circular depression is provided on the outer surface of the inspection door; through the above setting, it is convenient to identify the pressing position of the inspection door, improving practicality.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The overall installation and fixation are facilitated through the overall installation mechanism, the installation of the inspection mechanism is facilitated through the rotating mounting mechanism, the inspection mechanism shields the overall installation mechanism, the installation and fixation of the switch mechanism are facilitated through the fixed mounting mechanism, and the rapid opening and closing of the inspection mechanism are facilitated through the switch mechanism, improving the convenience of inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an isometric structural view of the present utility model;

[0015] Figure 2 is an isometric structural view of the overall installation mechanism of the present utility model;

[0016] Figure 3 It is an isometric structural schematic diagram of the maintenance mechanism of the present utility model;

[0017] Figure 4 It is an isometric structural schematic diagram of the switch mechanism of the present utility model;

[0018] Figure 5 It is a front view structural schematic diagram of the pressing buckle of the present utility model;

[0019] Reference numerals in the drawings: 01, total installation mechanism; 11, maintenance frame; 12, fixed seat; 13, total fixing hole; 02, maintenance mechanism; 21, maintenance door; 22, auxiliary ear; 03, rotating installation mechanism; 31, fixing piece; 32, rotating installation hole; 33, convex block; 04, fixed installation mechanism; 41, square lock hole; 42, card slot; 43, elastic limiting block; 05, switch mechanism; 51, pressing buckle; 52, raised fixing point; 53, pressing buckle housing; 54, sliding seat; 55, catching hand; 56, spring. Detailed implementation manners

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0021] Embodiment 1

[0022] As Figures 1 to 4 shown, a plastic maintenance opening includes a maintenance frame 11, and also includes a maintenance mechanism 02, a rotating installation mechanism 03, a fixed installation mechanism 04 and a switch mechanism 05. The maintenance mechanism 02 is installed on the total installation mechanism 01 through the rotating installation mechanism 03, and the switch mechanism 05 is installed on the total installation mechanism 01 through the fixed installation mechanism 04;

[0023] The total installation mechanism 01 facilitates the installation and fixation of the whole. The rotating installation mechanism 03 facilitates the installation of the maintenance mechanism 02. The maintenance mechanism 02 shields and seals the total installation mechanism 01. The fixed installation mechanism 04 facilitates the installation and fixation of the switch mechanism 05. The switch mechanism 05 facilitates the quick opening and closing of the maintenance mechanism 02;

[0024] The total installation mechanism 01 includes a maintenance frame 11, a fixed seat 12 and a total fixing hole 13. The fixed seat 12 is installed on the maintenance frame 11, and the total fixing hole 13 is installed on the fixed seat 12;

[0025] The maintenance mechanism 02 includes a maintenance door 21 and two auxiliary ears 22. The two auxiliary ears 22 are installed on the maintenance door 21, and the maintenance door 21 is installed on the maintenance frame 11 through a rotating installation mechanism 03;

[0026] The rotating installation mechanism 03 includes two fixing pieces 31, two rotating installation holes 32 and two bumps 33. The fixing pieces 31 are installed on both sides of the inner wall of the maintenance frame 11. The two rotating installation holes 32 are respectively installed on the two fixing pieces 31, and the two bumps 33 are respectively installed on the outer ends of the two auxiliary ears 22;

[0027] The fixing seat 12 is fixed to the wall by passing a fixing bolt through the total fixing hole 13, thereby completing the fixing of the maintenance frame 11. The maintenance frame 11 is blocked by the maintenance door 21. The auxiliary ear 22 assists the rotating installation mechanism 03 to install and fix the maintenance door 21. When the maintenance door 21 needs to be rotatably installed, the two bumps 33 are rotatably clamped into the two rotating installation holes 32, thereby completing the rotary installation of the maintenance door 21. The elastic deformation of the fixing piece 31 facilitates the disassembly of the maintenance door 21, improving convenience. The fixed installation mechanism 04 facilitates the installation and fixation of the switch mechanism 05. The switch mechanism 05 facilitates the quick opening and closing of the maintenance mechanism 02, improving the convenience of maintenance.

[0028] Embodiment 2

[0029] As Figures 1 to 5 shown, a plastic maintenance opening includes a maintenance frame 11, and also includes a maintenance mechanism 02, a rotating installation mechanism 03, a fixed installation mechanism 04 and a switch mechanism 05. The maintenance mechanism 02 is installed on the total installation mechanism 01 through the rotating installation mechanism 03, and the switch mechanism 05 is installed on the total installation mechanism 01 through the fixed installation mechanism 04;

[0030] The total installation mechanism 01 facilitates the installation and fixation of the whole. The rotating installation mechanism 03 facilitates the installation of the maintenance mechanism 02. The maintenance mechanism 02 blocks and seals the total installation mechanism 01. The fixed installation mechanism 04 facilitates the installation and fixation of the switch mechanism 05. The switch mechanism 05 facilitates the quick opening and closing of the maintenance mechanism 02;

[0031] The fixed installation mechanism 04 includes a square lock hole 41 and two elastic limit blocks 43. The square lock hole 41 is installed at the bottom end of the inner wall of the maintenance frame 11. A card slot 42 is arranged on the inner wall of the square lock hole 41. The two elastic limit blocks 43 are installed on both sides of the outer wall of the switch mechanism 05;

[0032] The switch mechanism 05 includes a pressing buckle 51 and a protruding fixing point 52. The pressing buckle 51 is installed on the pressing buckle housing 53, the sliding seat 54, the catching hand 55 and the spring 56. The pressing buckle 51 can be installed in the square lock hole 41. The protruding fixing point 52 is installed on the inspection door 21. The pressing buckle housing 53 can be installed in the square lock hole 41. The sliding seat 54 is slidably installed in the pressing buckle housing 53. The catching hand 55 is installed at the top of the sliding seat 54. The spring 56 connects the inner wall of the pressing buckle housing 53 and the sliding seat 54. A recessed card slot is provided on the catching hand 55, and the recessed card slot is in the same shape as the protruding fixing point 52;

[0033] The overall installation and fixation are facilitated by the total installation mechanism 01. The installation of the inspection mechanism 02 is facilitated by the rotating installation mechanism 03. The inspection mechanism 02 shields the total installation mechanism 01. When installing the pressing buckle 51, the pressing buckle housing 53 is slidably installed in the square lock hole 41, and the pressing buckle 51 can be installed and fixed in the card slot 42 through the elastic limiting block 43. When fixing the inspection door 21, press the inspection door 21 to make the inspection door 21 rotate, so that the protruding fixing point 52 contacts the catching hand 55 and squeezes the sliding seat 54 to slide in the pressing buckle housing 53. At the same time, the recessed card slot of the catching hand 55 fits the shape of the protruding fixing point 52, thereby fixing the protruding fixing point 52 and then closing the inspection door 21.

[0034] As Figures 1 to 5 shown, for a plastic inspection opening of the present utility model, during operation, the fixing seat 12 is fixed on the wall by passing the fixing bolt through the total fixing hole 13, and then the fixing of the inspection frame 11 is completed. The inspection frame 11 is shielded by the inspection door 21. The auxiliary ear 22 assists the rotating installation mechanism 03 to install and fix the inspection door 21. When rotating and installing the inspection door 21, the two convex blocks 33 are rotationally clamped in the two rotating installation holes 32, and then the rotational installation of the inspection door 21 is completed. The elastic deformation of the fixing piece 31 facilitates the disassembly of the inspection door 21, improving convenience. When installing the pressing buckle 51, the pressing buckle housing 53 is slidably installed in the square lock hole 41, and the pressing buckle 51 can be installed and fixed in the card slot 42 through the elastic limiting block 43. When fixing the inspection door 21, press the inspection door 21 to make the inspection door 21 rotate, so that the protruding fixing point 52 contacts the catching hand 55 and squeezes the sliding seat 54 to slide in the pressing buckle housing 53. At the same time, the recessed card slot of the catching hand 55 fits the shape of the protruding fixing point 52, thereby fixing the protruding fixing point 52 and then closing the inspection door 21.

[0035] The pressing buckle 51 of the present utility model is purchased on the market, and those skilled in the industry only need to install and operate it according to the attached instruction manual, without the need for those skilled in the art to make creative efforts.

[0036] The main functions achieved by the present utility model are as follows: during the working process of the inspection opening, it is convenient for installation and disassembly, and it is also convenient to open and close the inspection door 21, improving convenience.

[0037] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A plastic inspection opening, comprising an inspection frame (11); characterized in that: It also includes an inspection mechanism (02), a rotating installation mechanism (03), a fixed installation mechanism (04) and a switch mechanism (05), wherein the inspection mechanism (02) is installed on the main installation mechanism (01) via the rotating installation mechanism (03), and the switch mechanism (05) is installed on the main installation mechanism (01) via the fixed installation mechanism (04); The general installation mechanism (01) facilitates installation and fixation of the whole, the maintenance mechanism (02) is installed conveniently by means of the rotating installation mechanism (03), the maintenance mechanism (02) shields and seals the general installation mechanism (01), the fixed installation mechanism (04) facilitates installation and fixation of the switch mechanism (05), and the switch mechanism (05) facilitates quick opening and closing of the maintenance mechanism (02); The total installation mechanism (01) comprises an inspection frame (11), a fixing seat (12) and a total fixing hole (13), wherein the fixing seat (12) is installed on the inspection frame (11), and the total fixing hole (13) is installed on the fixing seat (12); The fixed installation mechanism (04) comprises a square lock hole (41) and two elastic limit blocks (43), the square lock hole (41) is installed at the bottom end of the inner wall of the inspection frame (11), the card slot (42) is arranged on the inner wall of the square lock hole (41), and the two elastic limit blocks (43) are installed on both sides of the outer wall of the switch mechanism (05); The switch mechanism (05) comprises a push buckle (51) and a protruding fixed point (52); the push buckle (51) is installed on a push buckle housing (53), a sliding seat (54), a clamping hand (55) and a spring (56); the push buckle (51) can be installed in a square lock hole (41); the protruding fixed point (52) is installed on the inspection door (21); the push buckle housing (53) can be installed in the square lock hole (41); the sliding seat (54) is slidably installed in the push buckle housing (53); the clamping hand (55) is installed on the top of the sliding seat (54); the spring (56) connects the inner wall of the push buckle housing (53) and the sliding seat (54); a recessed clamping groove is arranged on the clamping hand (55); and the recessed clamping groove is in communication with the protruding fixed point (52) in appearance.

2. A plastic inspection port as claimed in claim 1, characterized in that: The inspection mechanism (02) comprises an inspection door (21) and two auxiliary ears (22), wherein the two auxiliary ears (22) are mounted on the inspection door (21), and the inspection door (21) is mounted on the inspection frame (11) via a rotating mounting mechanism (03).

3. A plastic inspection port as claimed in claim 1, characterized in that: The rotating installation mechanism (03) comprises two fixing plates (31), two rotating installation holes (32) and two protrusions (33); the fixing plates (31) are installed on both sides of the inner wall of the inspection frame (11); the two rotating installation holes (32) are respectively installed on the two fixing plates (31); and the two protrusions (33) are respectively installed on the outer ends of the two auxiliary ears (22).

4. A plastic inspection port as claimed in claim 2, characterized in that: A circular depression is provided on the outer surface of the inspection door (21).

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