KR20080065322A - New siliconegun - Google Patents

Abstract

A new silicone gun is provided to minimize the size, to unfix a silicone chamber conveniently and to fix a silicone chamber strongly, to exclude a pressure bar which is projected backward to inconvenience work and to make the work hard in a narrow and limited space, to shorten working hours and to reduce fatigue by loading automatically and minimizing preliminary work, and to minimize a drop in efficiency against large amount of work done. A new silicone gun comprises a mount(3) and a body(1), wherein the mount is divided into a mounting tube and a fixing device, and the body is composed of a pressure body, an advancement device, a pulling knob(6), a reverse movement prevention device, and a pressure body guide tube(8). The new silicone gun is loaded in the transformed shape such as a curved line by changing the shortened mount and a pressure bar into the pressure body to shorten the maximum length, and loaded automatically by an elastic string(9) to remove the existing loading action and the gap formed by the long-term use caused by the characteristics of a pressure bar.

Description

New silicone gun

1 is a cross-sectional view showing the configuration of a conventional silicon gun

2 is an external view of the subject innovation

3 is a cross-sectional view of the subject innovation

4 is a cross-sectional view showing the main configuration of the present invention

5 is an external view of a fixing device

6 is a sectional view from above of the configuration of the mounting table;

7 is an external view of a pressure body

8 is a sectional view of the pressure hull;

9 is a front view of the pressure hull

10 is a rear view of the pressure hull

11 is an external view of a pressure egg

12 is a front view of the pressure egg;

13 is a rear view of the front force egg;

14 is an outline view of the pressure egg from above

15 is a cross-sectional view of the pressure egg from above;

Figure 16 is an external view of the pressure pressure from below

17 is a cross-sectional view of a configuration of a forward device from above;

18 is an outline view from the side of the forward device;

19 is an external view of the reverse prevention device

20 is a cross-sectional view of an embodiment of the reverse prevention device

21 is a sectional view seen from the front of the pull handle.

22 is a sectional view of an embodiment of the present invention

 The present invention relates to a silicon gun, and more particularly, to a device for releasing the silicon in the silicon vessel, that is, the silicon gun.

 Generally, it is common to use iron or synthetic resin as a material for making silicon guns. Such a silicone gun consists of devices that can push a long, thin iron rod to the back of the silicon container until the back of the container is pushed against the back of the container. Its purpose is to be released.

 1 shows a silicone gun according to the prior art. According to the bar, in order to use the silicon gun, first, by pressing the backward arrester 13 holding the pressure bar 12, the force of the backward prevention is removed, and then the pressure bar 12 is pulled back. Thereafter, the container is placed in the mount 11 of the silicon gun and the pull handle 15 is pulled to transmit the force to the clasp 16. The cladding inclines diagonally from vertical as one point 18 advances. Then, the upper end of the clasp hole 19, through which the rod penetrates, comes in contact with the pressure rod 12, catches the pressure rod 12, and advances it. It is designed to release the silicon 20-1 through the hole 20 made at the front of the container prior to the operation by pushing).

 However, the prior art as described above has the following problems.

 First, silicon is used in various places related to architecture, and there are often limitations on the characteristics and environment of the various objects and spaces. The limitation is that the length of the loaded silicone gun (maximum loading length is about 60 cm) means that the silicone gun cannot be used properly in the presence of small spaces or obstructions, causing the silicon to be messed up and the operator having a hard time. do. Therefore, there is a part of giving up work.

 In addition, due to the volume occupied by the characteristics of the shape when moving the gun into the toolbox, it is inconvenient to store and move with other objects in the existing toolbox to provide a separate toolbox or carry separately.

 The clasp hole 19 and the pressure bar 12 are worn while the clasp 16 pulls out a rod, repeating friction. As the amount of work increases, the amount of wear increases and the function of the clasp 16 is degraded-a phenomenon occurs that the sliding-pulls the pull knob 15, the force is not transmitted as it is lost, the work capacity is reduced.

Accordingly, an object of the present invention is to provide a silicon gun which is minimized in size to solve the problems of the prior art as described above.

 Another object of the present invention is to provide a silicone gun which is easy to remove and secure the mounting state of the silicone container.

 Still another object of the present invention is that the pressure rod 12 protrudes rearward as much as the silicon container 10 during loading, and the pressure rod 12 protrudes backward, which causes inconvenience to work and makes work difficult in a narrow and confined space. It is to provide a silicon gun without).

 Another object of the present invention is to provide a silicon gun that can be loaded automatically to minimize the operation of the preliminary work to reduce the time and fatigue.

 Another object of the present invention is to provide a silicon gun with a slight deterioration in its function even with a long working load.

According to a feature of the present invention for achieving the object as described above, the present invention consists of a mounting (3) and the body (1) and the mounting (3) is largely a mounting tube 31 and the fixing device (32) Can be divided into: The body 1 is composed of a pressure body 2, a forward device 5, a pull handle 6, a reverse prevention device 7, and a pressure body induction pipe 8.

 According to the silicon gun according to the mon invention having such a configuration, the shortened mount 3 and the pressure rod 12 are replaced by the pressure body 2, and thus the deformation load like a curve is possible, and the existing maximum length is about 50 cm. What has been abnormal has a form that is shortened by about 20 cm, and is automatically loaded by the elastic line 9, thereby eliminating the operation of the existing loading, and the play that occurred during the long time use due to the characteristics of the pressure body 2 Will disappear.

Hereinafter, a preferred embodiment of a silicon gun according to the present invention will be described in detail with reference to the accompanying drawings.

2 is an external view of the present invention, Figure 3 is a cross-sectional view of the present invention, Figure 4 is a cross-sectional view showing the main features of the present invention, Figure 5 is an external view of a fixing device, Figure 6 is a cross-sectional view of the configuration of the mounting table from above Fig. 7 is an external view of the pressure hull, Fig. 8 is a sectional view of the pressure hull, Fig. 9 is a front view of the pressure hull, Fig. 10 is a rear view of the pressure hull, Fig. 11 is an external view of the pressure egg, Fig. 12 is a pressure egg. Figure 13 is a front view of the front of the front, Figure 14 is a top view of the pressure egg from above, Figure 15 is a cross-sectional view of the pressure egg from above, Figure 16 is a top view of the pressure pressure from below, Figure 17 is a forward device 18 is a sectional view from the side of the advancing apparatus, FIG. 19 is an external view of the reverse prevention apparatus, FIG. 20 is a sectional view of an embodiment of the reverse prevention apparatus, and FIG. 21 is a sectional view seen from the front of the pull handle. 22 is a cross-sectional view of an embodiment of the present invention.

 As shown in these figures, the silicone gun can be divided into a mount 3 and a body 1. First, the configuration of the mounting table 3 will be described. The mounting table 3 is in the form of a short cylinder and its direction is horizontal. In the tubular shape of the thickness of the silicon container 10, the front part has a guide trumpet 33 portion and a fixing device 32 (), that is, a separation point 34, a mounting point 35, and a pin 36 in the form of a lever.

 The pin 36 has a triangular pyramid shape as shown in FIG. 6 and can be moved into and out of the mount 3 through the hole 37 of the mount 2 and fixed and moved by the lever 38. The force is maintained in one direction by 48.

 An inner rear portion of the mounting table 3 has a fixing wall 39-1.

 The mounting table 3 has an air discharge hole 40 capable of releasing air pressure.

 Mounting unit 3 has a circular rail 1 (40-1) and the rail is attached to the body (1) through the rail 2 (40-2) that rounds the body (1) between each rail There is a very small gap, resulting in a slight play. In addition, there is an induction pipe inclined surface 81 at the beginning of the pressure body induction pipe 8 inside the rail coupling part.

 The body is formed of a pressure body induction pipe 8 having a pressure body 2, a forward device 5, a pull handle 6, and a reverse prevention device 7.

 The pressure body (2) has a pressure hull (21) on the whole, and several pressure eggs (22) are connected.

 The pressure hull 21 has a bracing wing 24, the elastic wire hook groove 25, starting from the pressure head 23. And the rear part of the pressure hull 21 has a connecting column 26, a movable space 27, and a coalescing groove 28 connected to the pressure egg 22. Thereafter, the pressure eggs 22 are lined up and connected to each other, and there is a force to be pulled backward by the elastic line 9 penetrating therethrough, so that the pressure eggs 22 are always kept in a state as shown in FIG.

 The pressure egg 22 has a protruding portion 30 that can be fitted into the union groove 28 in the front portion, and has a connecting ring 26-1 fitted into the connecting column 26. Both sides of the pressure egg 22 have a stepped groove 30-2, and a lower stepped groove 30-3 similar to the lower portion of the connection hole, and a rear end connected to the same union groove 28 as the pressure hull 21. The pillar 26 has a movable space 27. And there is an elastic rope passage 30-4 penetrating the body of the pressure egg 22 from the front to the rear.

 Advancement device 5 is the clasp 51, the rail 52, the locking surface 53, the inclined surface 54, the fixing fixture 55, the support foot 56-1, the support column 56, the spring ( 57), a movable hole 58, and a ramp 59.

 The anti-retraction device includes an anti-retraction lock 72 having a working space 71, a locking surface 74, an inclined surface 75, a locking hole 76, a pull 77, a spring 73 and a wall 78 )

 The pull handle has beak 1 (61), beak 2 (62), lever point (63), and spring (64) extending on both sides.

 The elastic legging column 91 has a groove 92 enclosed behind it except for the front of the body. The width of the groove is equal to the thickness of the elastic line 9 and the depth is more than twice.

 Hereinafter, the operation and action of the silicon gun according to the present invention having the configuration as described above will be described in detail.

  First, while pressing the separation point 34 of both fixing devices 32 with the thumb and index finger, the silicone container 10 is attached to the guide trumpet while keeping the pin 36 separated from the hole 37. It is guided gently through 33 and inserted. Push the silicon container 10 to the end of the mounting table (3). At this time, the rear portion of the outer shell 10-1 of the silicon container 10 is fitted between the fixing wall 39-1 and the inner wall of the mounting table 3 to achieve a first secure fixing. And the inside air pressure generated in the process of inserting the silicone container 10 into the mounting table 3 is released through the air discharge port 40 so that the insertion can be made without difficulty.

 After the silicone container 10 is completely inserted, the pin 36 presses the mounting point 35 of the fixing device 32 with the thumb and the index finger so that the pin 36 penetrates the rear portion of the silicon container 10. When the penetration of the pin 36 is completely made, the silicon container 10 is mounted to work.

 The combination of the mounting table 3 and the body 1 enables the rail 1 40-1 and the rail 2 40-2 to engage with each other. There is a slight space between the bites, thereby generating play. Due to the play, the mounting bracket 3 holding the silicon container 10 becomes smoother to rotate.

 Pulling the pull handle (6) is beak 1 (61) and beak 2 (62) about the lever point (63) to move forward as if drawing a circle. In the meantime, the fixture 55 lying between the beaks are pushed by the beak 2 (62) to eventually advance the chisel 51. Until the end of the advance in the rotational direction of the beak 2 (62) once, the fixed housing 55 is subjected to the force in the forward direction while sliding the surface that is different from the beak 2 (62).

 This advancing process is guided by the claws 52 and the support feet 56-1 and enables easy implementation. The drag rail 52 and the support foot 56-1 serve to allow the latch 51 to move and be fixed in a required direction.

 The latch 51 is outside the movable hole 58, i.e. at the rear of the rail (when it is outside the hole, the latch receives the maximum push force of the spring). As the latch 51 moves forward, the movable hole 58 At this time, the body of the clasp 51 is pushed by the spring 73, slides the ramp 59, and is embedded in the side stepped groove 30-2 of the pressure egg 22 in the movable hole 58. As the 51 moves forward, the pressure body 2 moves forward.

  After pulling the pull handle (6) to the end, one advance is completed. When you are finished, let go of the hand you are holding to move forward again. The pull knob 6 is then returned to its original shape by the spring 64. Due to the original return of the beak 1 (61) together with the original return of the pull handle (6), the fixed housing 55 slides through the inclined surface that is different from the beak 1 (61), and receives a force in the rear direction. Also, the original return will be performed. At this time, the engaging surface 53 of the clasp 51 is separated from the stepped groove 30-2 of the pressure egg 22 that was being pulled, and this separation process is performed by the inclined surface and the cladding of the stepped groove 30-2. Sliding due to the inclined surface 54 of 51, the clasp 51 passes through the stepped grooves in the backward direction to reach the original return.

 While the above operation is made, the reverse prevention device 7 serves as the following operation.

When the forwarding process is started, the backward stopper 72, which is hanging on the stepped groove 30-3 of the pressure egg 22, is separated from the groove which the pressure egg 22 is touching as it moves forward, and immediately slips on the slope of the next groove. You will be pressed and pressed.

  Until the end of one advance, the anti-retraction device 72 is moved up and down by the repeated action of sliding and pressing each other between the stepped groove 30-3 and the retarder. The movement of the pressure body 2 is enabled while exercising.

 At the same time as the forward movement is completed and the force of the forward movement is removed, the anti-retraction lock 72 is embedded in the lower stairway groove 30-3 of the pressure egg 2 facing each other so that the pressure body 2 is connected to the elastic line 9. It prevents you from returning to your original situation.

 The operation of the reverse prevention device 7 is possible because the operating space 71 and the spring 73 maintain the force to rise in a certain direction and allow only the vertical movement. In addition, there is a wall 78 at the top of the working space 71 to prevent the reverse arrester 72 from rising above the required height.

 The above is a cycle of one operation.

 By repeating the above process, the pressure body 2 pushes the back cap 20-2 of the silicon container 10 to release the silicon 20-1, completes the complete discharge, and repeats the following operation. You will go through the same operation.

 First, in order to return the advanced pressure element 2 to its original position, the pull 77 of the reverse prevention device 7 is pressed with an index finger. As the reverse prevention device is moved downward, the reverse stopper 72 is separated from the lower stepped groove 30-3 of the pressure egg 22. The pressure body is quickly returned to the original state by the force to return to the elastic line (9), the induction pipe slope 81 exists so that the original return can be made without difficulty, and the pressure body induction pipe (8) is curved (100). From the part that changes to), the pressure body (2) is bent well and the space becomes wide so that there is no jam. In addition, the pulling pull 77 is maintained until the original return is completed.

 When the original return of the pressure body 2 is completed, press the separation point 34 of both sides of the mounting table 3 with a thumb and an index finger now. The pin 36 is then pushed out of the hole 37 from the rear of the silicon container 10 in which the pin 36 is pressed.

 Now remove the silicon vessel 10 from the mounting (3) and replace with a new silicon vessel (10). Replacement and reactivation of the silicon vessel 10 may be restarted from the beginning of the technique for the above operation.

 In addition to the above operation process, there are actions to be performed in actual work.

 When the operation is stopped during the operation, the unwanted pressure of the silicon 20-1 is released by the residual pressure. At this time, in the usual working method, by pressing and releasing the backward prevention device 7 (Fig. 1) momentarily, the residual pressure applied to the back plug 20-2 is removed to prevent the silicon 20-1 from flowing out. Could be prevented.

 The same method can also be performed in the present invention, which can be solved by momentarily pressing and releasing the pull 77 of the backward prevention device 7. At this time, the pressure body (2) will be moved a considerable amount back unless the momentary movement due to the original return capability that did not exist before.

 One of the important hidden effects of the present invention is shown more clearly in the process of removing the above residual pressure.

 The pressure body 2 pushes the back cap 20-2 while applying pressure to the back cap 20-2 of the silicon container 10 while advancing. At this time, the pressure body 2 is pushed by the back cap 20-2 while maintaining the horizontal straight line arrangement without being disturbed by the pressure. However, when the pushing force is removed and the front head 23 of the pressure body 2 falls from the rear cap 20-2, the pressure eggs 22 which do not form a perfect coupling with each other are originally designed by the force of gravity. You have no choice but to wheel down for the purpose. However, this is the direction in which the elastic string 9 penetrating the pressure body 2 is pulled backward and generated in the rear direction between the pressure body 2 which cannot go backward due to the backward prevention device 7. The pressure allows the pressure element 2 to remain almost horizontal while waiting for operation.

 And a slight deflection of the pressure body 2, which may occur during this situation, is secured by the bracing blades 24 and the semicircular curved surface of the pressure head 23.

 In other words, the bracing wing 24 enters the back plug inner wall 20-3 through the inner end of the silicon container 10 when the silicon container 10 is mounted, and almost reaches the back plug inner wall 20-3. do. Thus, even if the forward pressure is lost during operation, the prop wing 24 is supported on the inner wall 99 or the back plug inner wall 20-3 of the silicon container to help the pressure body 2 to maintain the horizontal form. In addition, the prop wing 24 is thin and the corners of the end of the curved shape to reduce friction or grip when moving forward and backward.

 As shown above, when the prop wing 24 dedicates it and the pressure body 2 starts to move forward again, the pressure head 23 has a round shape of the pressure head 23 at the time when the rear cap 20-2 is pushed. And by the shape of the back stopper 20-2 is to be guided to the center can be delivered in the correct direction.

As described in detail above, the present invention can achieve what is desired by the components and the operation method for achieving the purpose.

 First, it is possible to bend during loading of the pressure element (2) to bend the pressure body (2) in all directions through the inside of the handle portion is close to the form of the conventional silicone gun familiar, the conventional pressure rod 12 is rear As it protrudes about 23cm, problems that occurred during work are eliminated.

 Also, as the composition was designed by necessity, the appearance became more interesting and attractive.

 Second, due to the shortened mounting (3) has been greatly reduced in volume and the removable portion of the silicone container 10 through the front portion of the mounting (3) can be made easily, conveniently and quickly.

 And by the fixing device 32 the clearance existing in the existing silicone gun is eliminated to give a solid feeling provides stability and speed at work.

 Third, due to the rapid automatic loading of the pressure body (2) by the elastic cord (9), there is no loading operation required when using the existing silicone gun, reducing time and stress, and dangerous position or operation due to the characteristics of the silicone caulking operation In the uncomfortable situation, the loading operation was not burdened.

 Fourth, as the use time of the conventional silicone gun was gradually reduced due to the wear phenomenon occurring in the clasp holes 19 of the clasp 16, the work efficiency gradually decreased. In the present design, the stepped groove of the pressure body 2 Since there is little play until the work is no longer possible due to wear or deformation because of the use of the and the chisel 51, it exhibits a level of workability similar to the beginning until the end of the life of the silicon gun.

Claims (1)

Silicon container can be mounted through the front part,  Short mounting  Take a way to break the silicone container (e.g. pins drill holes) to fix the silicone container,  The solid component that pushes the back cap of the silicone container can take the curve shape freely,  The solid component that pushes the back cap of the silicone container is hidden through the body rather than protruding backwards, as in conventional silicone guns.  As in the present invention, a solid component that pushes the back cap of the silicone container is automatically loaded by using an elastic object such as an elastic cord,  Silicon gun characterized by using a stepped groove for operation as in the present invention.

Images