Fixing device with linear moving bolt
Technical Field
The utility model relates to the technical field of a fixedly connected device, in particular to a fixedly connected device with a linearly movable bolt.
Background
The bolt is a part fixed to the door and the window, can increase the stability of the door and the window when fixed through the bolt, and the bolt mainly comprises parts such as fixed pin and pinhole, can fix the door and the window through the connection of fixed pin and pinhole when using, uses the installation very convenient.
The utility model provides a fixing device with straight line removes bolt, solves above problem, including the fixed connection device that needs the user to use when the bolt to lift up the door and window and dismantle the bolt, when bolt and door and window do not lie in a straight line the bolt can receive torsion from top to bottom, can make the bolt extract very difficult, can cause the injury to user's palm, for this reason, we provide a fixing device with straight line removes the bolt.
Disclosure of utility model
First) solving the technical problems
The utility model aims to make up the defects of the prior art and provides a fixing device with a linear moving bolt.
Two) technical scheme
The fixing device comprises a first fixing plate, a fixing cylinder is arranged outside the first fixing plate, a fixing pin is connected inside the fixing cylinder in a sliding mode, a fixing groove is formed in the fixing pin, a clamping plate is connected inside the fixing groove in a sliding mode, a limiting rod is connected inside the clamping plate in a sliding mode, a second fixing plate is fixedly connected to the outer surface of the limiting rod, a control rod is connected to the inner thread of the clamping plate, a connecting rod is connected inside the fixing pin in a rotating mode, and a rotating rod is fixedly connected to the outer surface of the connecting rod.
Further, the outer surface of the control rod is rotationally connected with the inside of the second fixed plate, and the outer surface of the limiting rod is fixedly connected with a baffle.
Further, the inside threaded connection of fixed pin has connecting piece one, the surface of connecting piece one rotates and is connected with the movable plate.
Further, a sliding groove is formed in the fixed cylinder, and the outer surface of the moving plate is in sliding connection with the inner portion of the sliding groove.
Further, the inside threaded connection of dwang has connecting piece two, the surface of connecting piece two and the inside sliding connection of fixed section of thick bamboo, the surface fixedly connected with bracing piece of dwang, the surface of bracing piece and the inside sliding connection of fixed section of thick bamboo.
Further, the outside cover that the bracing piece is located between fixed section of thick bamboo inner wall and the dwang has the spring, the one end of spring contacts with the surface of dwang, the other end of spring and the inner wall fixed connection of fixed section of thick bamboo.
Advantageous effects
Compared with the prior art, the fixing device with the linear moving bolt has the following beneficial effects:
According to the utility model, through the cooperation between the clamping plate, the fixing pin and the control rod, the position of the clamping plate can be adjusted through the control rod, a user can conveniently control the position of the clamping plate according to the size of a door and a window, the clamping plate and the fixing pin can be butted more tightly, the fixing groove is formed in the fixing pin, the door and the window can be fixed through the connection of the clamping plate and the fixing groove, one end of the clamping plate is of a semicircular structure, the part of the clamping plate entering the fixing groove is smaller than the depth of the fixing groove, and when the door and the window deviate, the clamping plate still enters the inside of the fixing groove, so that the door and the window deviate to cause difficulty in pulling out the fixing pin is avoided, and the user can conveniently move and pull out the fixing pin.
The utility model can control the position of the fixed pin through the rotating rod by arranging the moving plate, the rotating rod and other parts, is convenient for a user to open and close and fix the door and the window, can limit the movement of the fixed pin through the moving plate, can ensure that the fixed pin always moves along the axial direction, can ensure that the clamping plate and the fixed slot cannot deviate relatively, can ensure that the clamping plate and the fixed slot are tightly connected, and can ensure that the movement and the rotation of the rotating rod can not influence the angle of the fixed slot at the moment.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a block diagram of a card assembly of the present utility model;
FIG. 3 is a block diagram of the major components of the present utility model;
FIG. 4 shows a fastener of the present utility model and (5) fixing the internal structure diagram of the cylinder.
In the figure, 1, a first fixing plate, 2, a fixing cylinder, 3, a fixing pin, 4, a fixing groove, 5, a clamping plate, 6, a limiting rod, 7, a second fixing plate, 8, a control rod, 9, a connecting rod, 10, a rotating rod, 11, a baffle plate, 12, a first connecting piece, 13, a moving plate, 14, a sliding groove, 15, a second connecting piece, 16, a supporting rod, 17 and a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the utility model provides a technical scheme that a fixing device with a linear moving bolt comprises a first fixing plate 1, wherein a plurality of groups of fixing holes are formed in the first fixing plate 1, the first fixing plate 1 can be connected with a door and a window through the fixing holes, the whole is conveniently fixed, a fixing cylinder 2 is arranged outside the first fixing plate 1, a fixing pin 3 is connected inside the fixing cylinder 2 in a sliding manner, a clamping groove is formed in the fixing cylinder 2, and the position of the fixing pin 3 is conveniently limited and fixed through the clamping groove.
Fixed slot 4 has been seted up to fixed pin 3's inside, fixed slot 4's inside sliding connection has cardboard 5, fixed slot 4 has been seted up on fixed pin 3, can fix the door and window through cardboard 5 and fixed slot 4's connection, cardboard 5's one end is semi-circular structure, cardboard 5 enters into fixed slot 4's part and is less than fixed slot 4's degree of depth, cardboard 5 still can enter into fixed slot 4's inside when the door and window takes place the skew, replace the fixed mode of original pinhole through cardboard 5, holistic life-span when guaranteeing fixed pin 3 use, avoid because the position of door and window takes place the skew to cause fixed pin 3 and pinhole connection to go wrong.
The inside sliding connection of cardboard 5 has gag lever post 6, the surface fixedly connected with fixed plate two 7 of gag lever post 6, the inside threaded connection of cardboard 5 has control lever 8, the surface of control lever 8 rotates with the inside of fixed plate two 7 to be connected, can control the position of cardboard 5 through control lever 8, the stability when cardboard 5 is used can be increased to gag lever post 6, avoid cardboard 5 to rock, hexagonal groove has been seted up to the inside of control lever 8, the person of facilitating the use rotates control lever 8 with the help of the instrument, the surface fixedly connected with baffle 11 of gag lever post 6, can carry out spacingly to the position of cardboard 5 through baffle 11, avoid cardboard 5 to break away from the contact with gag lever post 6, stability when guaranteeing the whole use.
The inside threaded connection of fixed pin 3 has connecting piece one 12, and the surface rotation of connecting piece one 12 is connected with movable plate 13, can fix movable plate 13 through connecting piece one 12, can control movable plate 13 and fixed pin 3 and carry out synchronous motion.
The spout 14 has been seted up to the inside of fixed section of thick bamboo 2, and the surface of movable plate 13 and the inside sliding connection of spout 14 can restrict the rotation of fixed pin 3 through the cooperation of movable plate 13 and spout 14, can control fixed pin 3 can not take place to rotate at the in-process that removes, guarantees that fixed slot 4 and cardboard 5 are located the same axis all the time, guarantees the stability that cardboard 5 and fixed slot 4 are connected, guarantees the fixed effect of fixed pin 3.
The inside rotation of fixed pin 3 is connected with connecting rod 9, the surface fixedly connected with dwang 10 of connecting rod 9, the inside threaded connection of dwang 10 has connecting piece two 15, the surface of connecting piece two 15 and the inside sliding connection of fixed section of thick bamboo 2 can control the position of dwang 10 through connecting piece two 15, connecting piece two 15 can contact with the draw-in groove on the fixed section of thick bamboo 2, can stabilize fixed pin 3, can control the position of fixed pin 3 through dwang 10, can not influence the position of fixed pin 3 when dwang 10 rotates, the person of facilitating the use better uses.
The outer surface fixedly connected with bracing piece 16 of dwang 10, the inside sliding connection of bracing piece 16 and fixed section of thick bamboo 2, the outside cover that bracing piece 16 is located between fixed section of thick bamboo 2 inner wall and the dwang 10 has spring 17, the one end of spring 17 contacts with the outer surface of dwang 10, the other end of spring 17 and the inner wall fixed connection of fixed section of thick bamboo 2, through setting up parts such as spring 17, spring 17 can exert thrust to dwang 10, can assist fixed pin 3 to remove, the user of facilitating the use carries out better use.
The fixed pin 3 can be controlled to move through the rotating rod 10 when the fixed pin 3 is used, at the moment, the fixed pin 3 can move in the fixed cylinder 2, the fixed pin 3 can not rotate under the control of the moving plate 13 and the sliding groove 14, the clamping plate 5 can be contacted with the fixed groove 4 when the fixed pin 3 moves, the door and window can be fixed through the contact of the clamping plate 5 and the fixed groove 4, the position of the clamping plate 5 can be adjusted through the rotating control rod 8, the position of the clamping plate 5 can be adjusted through the control rod 8 when the fixed plate II 7 is installed, the clamping plate 5 can be ensured to normally enter the fixed groove 4, and the auxiliary pushing of the fixed pin 3 can be carried out through the spring 17 in the moving process of the rotating rod 10.