CN210149589U - Quick release mechanism - Google Patents
Quick release mechanism Download PDFInfo
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- CN210149589U CN210149589U CN201920874659.8U CN201920874659U CN210149589U CN 210149589 U CN210149589 U CN 210149589U CN 201920874659 U CN201920874659 U CN 201920874659U CN 210149589 U CN210149589 U CN 210149589U
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- pressing plate
- plate
- socket
- clamping seat
- fixing plate
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Abstract
The utility model provides a quick-release mechanism, which comprises a fixed plate, a pressing plate, a guide post, a compression spring, a locking plate and a pull ring; the fixing plate comprises a base plate, a socket and pin holes, wherein the base plate is integrally formed, the socket is positioned on the base plate, and the pin holes are positioned on the left side and the right side of the socket; wherein, the socket is provided with a jack; the pressing plate comprises an integrally formed pressing plate body, lugs positioned on the left side and the right side of the front end of the pressing plate body and a clamping seat positioned in the middle of the rear end of the pressing plate body; the pressing plate body of the pressing plate penetrates through the jack of the fixing plate, and at the moment, the clamping seat of the pressing plate is clamped outside the socket of the fixing plate. Has the advantages that: the utility model provides a quick-release mechanism is the high and rationally distributed product of degree of fusion, does not need use tools, just can be fast simple realization aviation machine carry portable closestool quick dismantlement and quick installation, moreover, can not produce the not hard up problem of junction that leads to because the screw thread wearing and tearing, improve the stability of closestool installation.
Description
Technical Field
The utility model belongs to the technical field of machine carries closestool installation and dismantlement, concretely relates to quick-release mechanism.
Background
The fastening of the toilet on board the aircraft to the aircraft floor usually uses a screw connection, which has the following disadvantages: because the onboard toilet of the aircraft needs to be frequently taken down from the floor for cleaning and then installed on the floor, the onboard toilet of the aircraft is very frequently installed and disassembled. However, when the threaded connection mode is adopted, a tool is required to unscrew the screw during disassembly; during installation, a tool is required to screw the screws. Therefore, the assembling and disassembling process needs tools such as a wrench to disassemble and assemble, time and labor are wasted, and the disassembling and assembling efficiency is low. In addition, the threads and the screws which are frequently disassembled can be abraded, the anti-loosening performance of the connecting part is reduced, the reliability of the toilet bowl installation is affected, and the toilet bowl is easy to shake after being installed.
SUMMERY OF THE UTILITY MODEL
To the defect that prior art exists, the utility model provides a quick-release mechanism can effectively solve above-mentioned problem.
The utility model adopts the technical scheme as follows:
the utility model provides a quick-release mechanism, which comprises a fixed plate (1), a pressing plate (2), a guide post (3), a compression spring (4), a locking plate (5) and a pull ring (6);
the fixing plate (1) comprises a base plate (1-1) which is integrally formed, a socket (1-2) which is positioned on the base plate (1-1) and pin holes (1-3) which are positioned on the left side and the right side of the socket (1-2); wherein, the socket (1-2) is provided with jacks (1-4);
the pressing plate (2) comprises an integrally formed pressing plate body (2-1), lugs (2-2) positioned on the left side and the right side of the front end of the pressing plate body (2-1) and clamping seats (2-3) positioned in the middle of the rear end of the pressing plate body (2-1); the pressing plate body (2-1) of the pressing plate (2) penetrates through the jack (1-4) of the fixing plate (1), and at the moment, the clamping seat (2-3) of the pressing plate (2) is clamped outside the socket (1-2) of the fixing plate (1);
after the guide post (3) passes through the compression spring (4), the tail end of the guide post sequentially passes through the lug (2-2) and the pin hole (1-3) and then is locked and fixed, so that the pressing plate (2) is arranged on the fixing plate (1), and the pressing plate (2) can be pulled in the front-back direction to enable the pressing plate (2) to axially move in the front-back direction relative to the fixing plate (1);
one end of the pull ring (6) is fixedly connected with the clamping seat (2-3) of the pressing plate (2) and is used for pulling the pressing plate (2); the locking plate (5) is an L-shaped locking plate and comprises a supporting part (5-1) and a flanging part (5-2) which are arranged in an L shape; the supporting part (5-1) is rotatably connected with the clamping seat (2-3); in a locking state, the clamping seat (2-3) of the pressing plate (2) is clamped outside the socket (1-2), the supporting part (5-1) is vertically arranged, and the flanging part (5-2) is backwards turned to be in a horizontal state; in an unlocking state, the pressing plate (2) is pulled backwards to enable a gap to be reserved between the clamping seat (2-3) and the socket (1-2), the locking plate (5) is turned forwards, the flanging part (5-2) of the locking plate (5) is turned to the gap between the clamping seat (2-3) and the socket (1-2), and then the gap is reserved between the clamping seat (2-3) and the socket (1-2).
Preferably, the fixing plate (1) has screw holes for fixed connection with a floor.
The utility model provides a quick-release mechanism has following advantage:
the utility model provides a quick-release mechanism is the high and rationally distributed product of degree of fusion, does not need use tools, just can be fast simple realization aviation machine carry portable closestool quick dismantlement and quick installation, moreover, can not produce the not hard up problem of junction that leads to because the screw thread wearing and tearing, improve the stability of closestool installation.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a quick release mechanism provided by the present invention at an angle;
fig. 2 is a schematic perspective view of the quick release mechanism at another angle;
FIG. 3 is a top view of the quick release mechanism provided by the present invention;
FIG. 4 is a sectional view showing the assembly relationship between the quick release mechanism and the socket of the present invention;
fig. 5 is a schematic perspective view of a fixing plate provided by the present invention at an angle;
fig. 6 is a schematic perspective view of a fixing plate at another angle according to the present invention;
fig. 7 is a top view of a fixing plate provided by the present invention;
fig. 8 is a side view of a fixing plate provided by the present invention;
fig. 9 is a side view of a fixing plate provided by the present invention;
fig. 10 is a schematic perspective view of a pressing plate according to the present invention;
fig. 11 is a schematic perspective view of a locking plate according to the present invention;
fig. 12 is a schematic perspective view of a pull ring provided by the present invention;
fig. 13 is a schematic perspective view of the guide post provided by the present invention;
fig. 14 is a schematic perspective view of a compression spring according to the present invention;
fig. 15 is an assembly view of the compression spring according to the present invention;
FIG. 16 is a diagram illustrating the assembly of key components provided by the present invention;
fig. 17 is a side view of the insert plate provided by the present invention;
fig. 18 is a top view of the insert plate provided by the present invention;
fig. 19 is a side view of the insert plate provided by the present invention;
fig. 20 is an assembly view of the quick release mechanism and the toilet frame provided by the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a quick-release mechanism is the high and rationally distributed product of degree of fusion, does not need use tools, just can be fast simple realization aviation machine carry portable closestool quick dismantlement and quick installation, moreover, can not produce the not hard up problem of junction that leads to because the screw thread wearing and tearing, improve the stability of closestool installation.
Referring to fig. 1-4, the quick release mechanism comprises a fixed plate 1, a pressure plate 2, a guide post 3, a compression spring 4, a locking plate 5 and a pull ring 6;
the fixing plate 1 is a machined part, is used as a main stress part in the quick release mechanism, is fixed on the floor of an airplane through a screw, and is used as a non-detachable part, referring to the attached drawings of 5-9, the fixing plate 1 comprises a base plate 1-1, a socket 1-2 positioned on the base plate 1-1 and pin holes 1-3 positioned at the left side and the right side of the socket 1-2 which are integrally formed; wherein, the socket 1-2 is provided with a jack 1-4; the fixing plate 1 has screw holes for fixed connection to the floor.
The pressing plate 2 is a machined part and can axially move along the guide post through clearance fit with the fixed plate, and the inclined plane on the pressing plate plays a role in eliminating the installation clearance and facilitating installation, and referring to the attached drawing 10, the pressing plate 2 comprises a pressing plate body 2-1, lugs 2-2 positioned on the left side and the right side of the front end of the pressing plate body 2-1 and a clamping seat 2-3 positioned in the middle of the rear end of the pressing plate body 2-1 which are integrally formed; a pressing plate body 2-1 of the pressing plate 2 penetrates through a jack 1-4 of the fixing plate 1, and at the moment, a clamping seat 2-3 of the pressing plate 2 is clamped outside a socket 1-2 of the fixing plate 1;
the guide post 3 is a self-made machine machined part, is arranged on the fixing plate and can play a role in guiding, the compression spring is a self-made part, one end of the compression spring compresses the guide post, the other end of the compression spring compresses the pressing plate, and after the pressing plate is pulled out, the pressing plate can be automatically reset and compressed. The assembly mode is as follows: referring to fig. 13, 14 and 15, after the guide post 3 passes through the compression spring 4, the end of the guide post passes through the lug 2-2 and the pin hole 1-3 in sequence and is locked and fixed, so that the pressing plate 2 is arranged on the fixing plate 1, and the pressing plate 2 can be pulled in the front-back direction to enable the pressing plate 2 to perform axial movement in the front-back direction relative to the fixing plate 1;
the pull ring 6 is a self-made piece and is connected to the pressure plate through an elastic cylindrical pin, and the pressure plate can be pulled open through the pull ring, specifically, as shown in fig. 12, one end of the pull ring is fixedly connected with the clamping seat 2-3 of the pressure plate 2 and is used for pulling the pressure plate 2;
Therefore, in the application, the pressing plate is placed in the corresponding hole of the fixing plate through clearance fit, the guide column penetrates through the compression spring and the holes in the two sides of the fixing plate and then is screwed on the fixing plate, the locking plate is installed on the pressing plate through the elastic cylindrical pin, and the pull ring is installed on the pressing plate through the elastic cylindrical pin; the insert plate is connected to the framework of the closestool through the screw hole, and then the insert plate is matched and separated with the pressing plate and the fixing plate to realize the separation of the quick-release mechanism and the closestool, so that the quick-release function is realized.
The quick release mechanism provided by the application, with reference to fig. 20, is used in the following manner:
(1) a fixing plate of the quick release mechanism is fixed on the floor of the airplane, and the position of the fixing plate is fixed; the inserting plate is connected to the framework of the closestool through screw holes; fig. 17 to 19 are structural views of the board.
When the inserting plate is not assembled on the quick-release mechanism, at the moment, under the elastic action of the compression spring 4, the clamping seat 2-3 of the pressing plate 2 is clamped outside the socket 1-2 of the fixing plate 1;
(2) when it is desired to fix the toilet bowl to the floor, first, the pull ring 6 is pulled outward, and referring to fig. 16, since the pull ring is fixedly connected to the pressing plate 2, the locking plate 5 and the pressing plate 2 are rotatably connected, so that when the pull ring is pulled outward, the locking plate 5 and the pressing plate 2 are simultaneously pulled outward, and the position of the fixing plate is not changed.
The pull ring 6 drives the pressure plate 2 to move outwards, and when the pressure plate 2 is pulled to the proper position, the front end of the pressure plate 2 retracts into the jacks 1-4 of the fixed plate 1; at the moment, a gap is reserved between the card holder 2-3 and the socket 1-2;
then, the locking plate 5 is rotated to turn the flanging part 5-2 of the locking plate 5 to the gap between the clamping seat 2-3 and the socket 1-2, and after the pull ring 6 is released, the pressure plate 2 is maintained in an unlocking state due to the limiting effect of the locking plate 5, namely: the front end of the pressure plate 2 retracts into the jacks 1-4 of the fixed plate 1;
(3) then, lifting the closestool to enable the inserting plate of the closestool to move downwards from top to bottom until the inserting plate 7 descends to the position above the bottom plate 1-1 of the fixing plate 1; at the moment, the height of the inserting plate 7 is lower than that of the inserting holes 1-4 of the fixing plate 1;
(4) the locking plate 5 is rotated reversely, the flanging part 5-2 of the locking plate 5 is turned outwards, so that the limiting effect on the pressing plate 2 is released, then the pressing plate 2 moves forwards due to the acting force of the compression spring 4, and the pressing plate is compressed on the inserting plate 7, so that when a product is in an installation state, the pressing plate is in a compressed state, and the product is in an installation and locking position due to the matching of the pressing plate, the inserting plate and the fixing plate;
(5) when the product needs to be disassembled, the pull ring 6 is pulled outwards, and the pressing plate 2 is driven to move outwards by pulling the pull ring 6, so that the pressing plate 2 retracts into the jacks 1-4 of the fixing plate 1; at the moment, the pressing effect on the plug-in board is released, then, on one hand, after the pressing board 2 is pulled in place, the locking board 5 is rotated to enable the flanging part 5-2 of the locking board 5 to be overturned to the gap between the clamping seat 2-3 and the socket 1-2, and after the pull ring 6 is released, the pressing board 2 is maintained in an unlocking state due to the limiting effect of the locking board 5; on the other hand, because the pressing plate 2 retracts into the insertion holes 1-4 of the fixing plate 1, the upper surface of the insertion plate is not pressed by the pressing plate any more, and the insertion plate can be freely separated from the quick release mechanism, namely: the closestool can be lifted upwards, so that the inserting plate is separated from the quick-release mechanism, and the product can be quickly detached.
When the product is installed, a small inclined plane is arranged at the matching position of the pressing plate and the inserting plate, so that the purpose of eliminating installation gaps can be achieved, and meanwhile, the product is controlled by the pull ring in the installation and disassembly processes, and the purpose of quick disassembly can be achieved without tools.
The utility model provides a quick-release mechanism has following advantage:
(1) the utility model provides a pair of quick-release mechanism sets up simply and directly, and operation convenient to use need not the instrument and can dismantle and install, possesses multiple practical function, has extended the function of quick dismantlement, and design idea and design theory are comparatively advanced.
(2) The utility model discloses the application of clamp plate for when the product realized the function of dismantling fast, also can eliminate the installation clearance, make installation stability increase, the reliability of connection is strengthened.
(3) The utility model discloses a picture peg and the combination of all the other parts are used, make this quick-release mechanism use the flexibility reinforcing, can use the field of just needing quick dismantlement except the closestool completely.
(4) The utility model discloses when realizing the function, guaranteed aviation standard technical requirement's realization, provide new thinking for portable closestool's dismantlement function.
Therefore, the utility model discloses do not need the use of tools, can realize product fast loading and unloading and quick installation function. In addition, the problem of loosening of the joint caused by abrasion of the threaded screw is avoided, and the stability of toilet installation is improved.
Claims (2)
1. A quick release mechanism is characterized by comprising a fixing plate (1), a pressing plate (2), a guide post (3), a compression spring (4), a locking plate (5) and a pull ring (6);
the fixing plate (1) comprises a base plate (1-1) which is integrally formed, a socket (1-2) which is positioned on the base plate (1-1) and pin holes (1-3) which are positioned on the left side and the right side of the socket (1-2); wherein, the socket (1-2) is provided with jacks (1-4);
the pressing plate (2) comprises an integrally formed pressing plate body (2-1), lugs (2-2) positioned on the left side and the right side of the front end of the pressing plate body (2-1) and clamping seats (2-3) positioned in the middle of the rear end of the pressing plate body (2-1); the pressing plate body (2-1) of the pressing plate (2) penetrates through the jack (1-4) of the fixing plate (1), and at the moment, the clamping seat (2-3) of the pressing plate (2) is clamped outside the socket (1-2) of the fixing plate (1);
after the guide post (3) passes through the compression spring (4), the tail end of the guide post sequentially passes through the lug (2-2) and the pin hole (1-3) and then is locked and fixed, so that the pressing plate (2) is arranged on the fixing plate (1), and the pressing plate (2) can be pulled in the front-back direction to enable the pressing plate (2) to axially move in the front-back direction relative to the fixing plate (1);
one end of the pull ring (6) is fixedly connected with the clamping seat (2-3) of the pressing plate (2) and is used for pulling the pressing plate (2); the locking plate (5) is an L-shaped locking plate and comprises a supporting part (5-1) and a flanging part (5-2) which are arranged in an L shape; the supporting part (5-1) is rotatably connected with the clamping seat (2-3); in a locking state, the clamping seat (2-3) of the pressing plate (2) is clamped outside the socket (1-2), the supporting part (5-1) is vertically arranged, and the flanging part (5-2) is backwards turned to be in a horizontal state; in an unlocking state, the pressing plate (2) is pulled backwards to enable a gap to be reserved between the clamping seat (2-3) and the socket (1-2), the locking plate (5) is turned forwards, the flanging part (5-2) of the locking plate (5) is turned to the gap between the clamping seat (2-3) and the socket (1-2), and then the gap is reserved between the clamping seat (2-3) and the socket (1-2).
2. Quick release mechanism according to claim 1, wherein the fixing plate (1) has screw holes for a fixed connection to a floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874659.8U CN210149589U (en) | 2019-06-12 | 2019-06-12 | Quick release mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874659.8U CN210149589U (en) | 2019-06-12 | 2019-06-12 | Quick release mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210149589U true CN210149589U (en) | 2020-03-17 |
Family
ID=69762498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920874659.8U Active CN210149589U (en) | 2019-06-12 | 2019-06-12 | Quick release mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210149589U (en) |
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2019
- 2019-06-12 CN CN201920874659.8U patent/CN210149589U/en active Active
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