JP6579644B1 - A nailing machine for interior construction - Google Patents

Abstract

The present invention belongs to the technical field of construction tools, and more particularly to a nailing machine for interior work. A nailing machine for interior work according to the present invention is composed of a housing, a storage box, a hitting rod, a hammer, an E weight, etc., and in a wide space, the hitting rod impacts the receiving rod. The impact on the weight is realized and the effect of nailing is guaranteed. The hitting rod impacts the receiving rod and the gear, rack, spring, and weight are used to create an indirect impact on the E weight, enabling nailing even in tight spaces where there is no power source. [Selection] Figure 1

Description

The present invention belongs to the technical field of craft tools, and more particularly to a nailing machine for interior work.

Nails are divided into manual nails and nails with a power source. Also, nails having a power source are usually divided into air nails and electric nails. In interior construction, manual nailers are generally less used because they are less efficient than nails with a power source.

Therefore, Patent Document 1 discloses a nailing machine with high coaxial accuracy, convenient assembly, and less problem of nailing.
However, this nail driver has a main body length of 35 cm, and not only is it difficult to work in a narrow space, but also a compressed air source is used and cannot be used when there is no power (air) source.

In this way, if there is no air source or if the electricity is cut off temporarily, a nail driver with a power source cannot be used, so it is more efficient than hitting a nail with a hammer to complete the construction quickly. A manual nailer is required.

CN1060786620B (Application No. CN201610587869.X)

Therefore, the present invention solves the disadvantage that nailing cannot be performed in a place where a power source cannot be secured as a nailing machine for interior work that can solve the above problem, and so that nailing can be performed even in a place where a power source cannot be secured. Designed.
The technical contents are as follows.

A nailing machine for interior work according to the present invention is attached to a housing having a mounting groove at the top and an opening at the corner of the bottom, a movable U-shaped case attached to the outer bottom of the housing, and a U-shaped case. Movable rectangular case, A rail and B rail attached to the bottom of the housing, block attached to the bottom of the opening of the housing, E rail attached in a standing state on the bottom of the housing , Storage box, movable second rack attached to A rail, movable B weight attached to B rail, C weight, D weight, movable E weight attached to E rail The first rack, A gear, C gear, B gear, A one-way clutch, B one-way clutch, of which the adjustment plate with the adjustment rod attached to the top The X slide groove of the lock is slidable, and an X spring is attached to the X slide groove to return the adjustment plate to the initial position, and one end of the B hinge is adjusted by the fitted B one-way clutch It is attached to the round hole of the plate, the B gear is attached to the other end of the B hinge, one end of the A hinge is attached to the round hole of the adjustment plate by a bearing, and the other end of the A hinge is provided with the A one-way clutch. The A gear is attached to the outer peripheral surface of the A one-way clutch, the C gear is attached to the middle part of the A hinge, the B gear meshes with the C gear, and fits into the second rack. It is attached to the bottom of the housing, and the S spring is attached between the bottom of the housing and the receiving block in a state of being wound around the telescopic rod. The first rack is attached to the receiving block, and the first rack is the A gear. The B rail is between the A rail and the E rail, and an A spring is attached to the A rail to return the second rack to the initial position, and one end of the second rack is attached with the B weight through the B rail. , The C weight with a stop groove formed at the bottom is provided between the B weight and the D weight, a B spring is attached between the B weight and the C weight, and the upper surface has a large angle slope and a small angle slope. The stop block is attached so that it can slide in the K slide groove formed in the middle part of the bottom of the B rail, and a K spring is attached to the K slide groove to return the stop block to its initial position. One end of the connecting rod is connected to the lower end of the side of the D weight with a hinge, the other end of the connecting rod is connected to the lower end of the side of the E weight with a hinge, and the hammer is fixed on the upper surface. Has been The E block is provided on the side of the E weight, the E rail is equipped with an E spring to return the E weight to the initial position, the upper end of the receiving rod is attached to the bottom of the E weight, and the lower end of the receiving rod is the bottom of the housing The accumulator box fitted with the square groove of is attached to the mounting groove, a cover is provided on the upper surface of the accumulator box, and a nail outlet is formed in the accumulator box, The nail outlet is continuous with the nail groove, the push block is slidably installed in the nail groove, the push spring is mounted in the nail groove to push out the push block, and the upper end of the hammer is at the nail outlet The lower end of the hitting rod is attached to the bottom of the rectangular case, and the rectangular case is slid on the slide groove of the housing to receive the receiving block or Receiving rods, and performs nailing by pushing at the top of the strike rod.

Two slide grooves are symmetrically arranged on both sides of the housing. The two U-shaped patchons at the top of the U-shaped case are attached so that they can slide into the two slide grooves. Two symmetrical Y guide blocks at the bottom of the U-shaped case are attached so that they can slide in Y guide grooves on both sides of the rectangular case. The Y guide block prevents the U-shaped case from coming out of the rectangular case, and the U-shaped patchon prevents the U-shaped case from coming out of the housing.

The X guide grooves are symmetrically arranged on both sides of the X slide groove, and the X guide blocks on both sides of the bottom of the adjustment plate are attached so as to be slidable into the two X guide grooves. One end of each of the two X springs is attached to the bottom of the two X guide grooves, and the other end is attached to the bottom of the two X guide blocks. The two X springs are always in a contracted state than the natural length. Two symmetrical K guide blocks at the bottom of the stop block are attached to be slidable in the K guide grooves on both sides of the K slide groove. One end of each of the two K springs is attached to the bottom of the two K guide grooves, and the other end is attached to each of the two K guide blocks. The two K springs are always contracted more than their natural length. The X guide block prevents the adjustment plate from coming off the stop block. When there is no external force, the X guide block can maintain the X spring in the contracted state. The K guide block prevents the stop block from coming out of the K slide groove. When there is no external force, the K guide block can maintain the K spring in a contracted state.

The A guide grooves are symmetrically arranged on the upper and lower inner walls of the A rail, and the two vertically symmetric A guide blocks in the second rack slide in the two A guide grooves, respectively. One end of each of the two A springs is attached to each of the two A guide groove surfaces, and the other end is attached to the two A guide blocks. B guide grooves are arranged symmetrically on both sides of the back side of the B rail, and the two B guide blocks attached symmetrically to the B weight slide into the two B guide grooves, and are attached symmetrically to the C weight. The two C guide blocks are slid into the two B guide grooves, and the two D guide blocks attached symmetrically with the D weight are slid into the two B guide grooves. E guide grooves are symmetrically arranged on both sides of the back side of the E rail, and two symmetrical E guide blocks in the E weight slide into the two E guide grooves, respectively. One end of each of the two E springs is attached to the bottom of the two E guide grooves, and the other end is attached to each of the two E guide blocks. The T guide grooves are symmetrically arranged on both sides of the storage groove, and the two symmetrical T guide blocks in the push block slide in the two T guide grooves, respectively. The A guide block slides the second rack smoothly. B guide block prevents B weight from coming out of B rail, C guide block prevents C weight from coming out from B rail, D guide block prevents D weight from coming out from B rail, E guide The block prevents the E weight from coming out of the E rail, and the T guide block prevents the push block from coming out of the storage groove.

A storage groove is formed on the wall of the B rail facing the D weight. A cushion is arranged on the side of the storage groove corresponding to the D weight. The connecting part of the connecting rod and D weight fits into the storage groove. The storage groove accommodates the connecting part of the connecting rod and D weight, and the cushion can effectively mitigate the impact when the D weight collides with the B rail end face. The outer diameter of the A gear is larger than the outer diameter of the C gear, and the outer diameter of the C gear is the same as the outer diameter of the B gear. This is a design to obtain a large torque output of the B gear.

The inclination angle of the large angle slope of the stop block with the horizontal plane is 75 to 85 degrees, and the inclination angle of the small angle slope of the stop block with the horizontal plane is 5 to 15 degrees. At this angle, it is difficult for the C weight to get over the stop block, and it is easier to get over the stop block when the C weight is returned to the initial position.

The upper surface of the storage box is slightly lower than the outer upper surface of the housing, and when the upper surface of the housing is impacted, the storage box is protected from impact.

The cover is for covering the battery in the same manner as the toy battery cover.

The present invention can be operated manually from a conventional nail driver and can select two types of construction plans according to the construction environment. In other words, in a wide space, the nailing effect is effectively exhibited by making the hitting rod directly impact the E weight. Moreover, even in a narrow space, the nailing effect is effectively exhibited by making the hitting rod indirectly impact the E weight. In particular, it can be used even when there is no power source due to temporarily turning off electricity.

Perspective view of nailing machine from two directions Perspective view and sectional view of housing A perspective view and a sectional view showing a state in which the U-shaped patchon is attached. Cross section of rectangular case and U-shaped case Figure and sectional view showing the internal structure of the housing The perspective view which showed the attachment state of B gear and C gear Sectional view showing mounting state of adjustment plate and perspective view showing structure of block A perspective view and sectional view showing the structure of A rail, B rail, E rail and storage box Sectional view showing the mounting status of B weight, C weight and D weight Sectional view showing the attachment state of the connecting rod Sectional view showing the mounting state of the stop block Perspective view showing the structure of C weight and stop block E Cross section showing how the weight is attached A perspective view and a cross-sectional view showing the storage state of the storage box and the push block Sectional view showing the T guide block installation Cross-sectional view showing how the hammering iron and nail plate fit together (A) The figure which showed the attachment state of a hitting rod and a receiving block, (b) The figure which showed the upper cheer of attachment of a hitting rod and a receiving rod

As shown in FIGS. 2 and 5, it has a mounting groove 17 at the top, a housing 1 with an opening 5 at the bottom corner, a movable U-shaped case 2 attached to the outer bottom of the housing 1, an outer side of the U-shaped case Movable rectangular case 3 attached to housing 1, A rail 16 and B rail 15 attached to bottom bottom of housing 1, stop block 6 attached to bottom of opening 5 of housing 1, bottom of housing 1 back E-rail 12 mounted and extending to the upper outside of housing 1, movable second rack 22 attached to A-rail 16, movable B weight 30 attached to B rail 15, C weight 32 and D A weight 33 and a movable E weight 36 attached to the E rail 12 are included. As shown in FIG. 7, the adjustment plate 39 with the adjustment rod 23 attached to the upper part is attached so that it can slide in the X slide groove 46 of the stop block 6, and the adjustment plate 39 is initially installed in the X slide groove 4. There is an X spring 43 to return to the position. As shown in FIG. 6, one end of the B hinge 40 is attached to the round hole of the adjustment plate 39 by the B one-way clutch 41, and the B gear 26 is attached to the other end. One end of the A hinge 45 is attached to the round hole of the adjustment plate 39 by a bearing, and the other one is attached with the A one-way clutch 44. The A gear 24 is attached to the outer arc surface of the A one-way clutch 44, and the C gear 27 is attached to the middle part of the A hinge 45. The B gear 26 meshes with the C gear 27, and the B gear 26 fits with the second rack 22 as shown in FIG. As shown in FIGS. 5 and 6, the receiving block 9 is attached to the outer bottom portion of the housing 1 by the telescopic rod 7, and the S spring 8 is fitted to the telescopic rod 7 and is attached between the outer bottom portion of the housing 1 and the receiving block. ing. A first rack 25 is attached to the receiving block 9, and the first rack 25 meshes with the A gear 24.

As shown in FIG. 2, the B rail 15 is between the A rail 16 and the E rail 12. There is an A spring 29 for returning the second rack 22 to the initial position on the A rail 16. As shown in FIG. 5, one end of the second rack 22 passes through the B rail 15 and is attached to the B weight 30. As shown in FIGS. 10 and 12, the C weight 32 having the stop groove 64 at the bottom is between the B weight 30 and the D weight 33. As shown in FIG. 11, there is a B spring 58 between the B weight 30 and the C weight 32. A stop block 31 having a large-angle slope 60 and a small-angle slope 61 at the top is attached so as to be slidable in a K-slide groove 50 in the middle of the bottom surface on the back side of the B rail 15. There is a K spring 63 for returning the block 31 to the initial position in the K slide groove 50. The stop block 31 fits into the stop groove 64 of the C weight 32. As shown in FIG. 10, one end of the connecting rod 34 is connected to the lower end of the side of the D weight 33 farther from the C weight 32 by a hinge, and the other end is hinged to the lower end of the side of the D weight 33 to which the E weight 36 corresponds. It is connected. A support block 59 having a hammer 37 attached to the upper surface is attached to a side surface of the E weight 36. The E rail 12 has an E spring 66 for returning the E weight 36 to the initial position. As shown in FIG. 5, the upper end of the receiving rod 35 is attached to the bottom of the E weight 36, and the lower end is fitted with the square groove 10 on the bottom of the housing 1.

As shown in FIG. 14, a storage box with a storage groove 68 inside is attached to the mounting groove 17, and there is a cover 13 at the top of the storage box, and there is a through-hole outlet 70 in the storage box. The outlet 70 is connected to the storage groove 68. The push block 38 slides in the accumulation groove, and the push spring 67 is attached between the push block 38 and the groove surface far from the nail outlet 70 of the accumulation groove. The upper part of the hammering iron 37 is fitted with the nail outlet 70.

As shown in FIG. 4, the lower end of the hitting rod 19 is attached to the bottom of the rectangular case 3, and the upper end passes through the rectangular case 3 and fits with the receiving block 9 and the receiving rod 35.

As shown in FIGS. 1 and 3, two slide grooves 4 are symmetrically arranged on both sides outside the housing 1. The two U-shaped patchons 18 at the top of the U-shaped case 2 are attached so as to be slidable into the two slide grooves 4. As shown in FIGS. 3 and 4, the two symmetrical Y guide blocks 20 at the bottom of the U-shaped case 2 are attached so as to be slidable into the symmetrical Y guide grooves 21 on both sides of the rectangular case 3.

As shown in FIG. 7, X guide grooves 47 are symmetrically arranged on both sides of the X slide groove 46 so that the X guide blocks 42 on both sides of the bottom of the adjustment plate 39 can slide into the two X guide grooves 47. Is attached. One end of each of the two X springs 43 is attached to the bottom of each of the two X guide grooves 47, and the other end is attached to the bottom of each of the two X guide blocks 42. The two X springs 43 are always contracted from the natural length. As shown in FIG. 11, the two symmetrical K guide blocks 62 at the bottom of the stop block 31 are attached to be slidable into the two symmetrical K guide grooves 51 on both sides of the K slide groove 50. Yes. One end of each of the two K springs 63 is attached to the bottom of each of the two K guide grooves 51, and the other end is attached to each of the two K guide blocks 62. The two K springs 63 are always contracted from the natural length.

As shown in FIG. 8, the A guide grooves 48 are symmetrically arranged on the upper and lower inner walls of the A rail 16, and as shown in FIG. Slide into the A guide groove 48 of the book. One end of each of the two A springs 29 is attached to the groove surface of each of the two A guide grooves 48, and the other end is attached to each of the two A guide blocks 28. As shown in FIGS. 8 and 9, B guide grooves 49 are symmetrically arranged on both sides of the back side of the B rail 15, and the two B guide blocks 53 attached symmetrically to the B weight 30 have two B Two C guide blocks 54 that slide into the guide groove 49 and are symmetrically attached to the C weight 32 are slid into the two B guide grooves 49 and are symmetrically attached to the D weight 33 The D guide block 55 slides into the two B guide grooves 49. As shown in FIG. 13, E guide grooves 52 are symmetrically arranged on both side surfaces of the back side of the E rail 12, and two symmetrical E guide blocks 65 in the E weight 36 are respectively formed in the two E guide grooves 52. Slide. One end of each of the two E springs 66 is attached to the bottom of each of the two E guide grooves 52, and the other end is attached to each of the two E guide blocks 65. As shown in FIG. 15, T guide grooves 69 are symmetrically arranged on both sides of the accumulation groove 68, and the two symmetrical T guide blocks 71 in the push block 38 slide into the two T guide grooves 69, respectively. To do.

As shown in FIG. 9, a storage groove 57 is arranged on the wall of the B rail 15 facing the D weight 33. A cushion 56 is attached to the entire groove surface of the storage groove 57 facing the D weight 33. The connecting portion of the connecting rod 34 and the D weight 33 fits into the storage groove 57. As shown in FIG. 6, the outer diameter of the A gear 24 is larger than that of the C gear 27, and the size of the C gear 27 is the same as that of the B gear 26.

As shown in FIG. 16, the nailing plate 72 is set in the accumulation groove of the accumulation box 14 before using the present invention. In this state, one end of the nail plate 72 presses the push block 38 so that the push spring 67 is contracted, and the other end is at the nail outlet 70. When a nail is hit, the nail space where one end of the nail plate 72 is hit is automatically filled by pressing the push spring 67.

Implementation flow of the present invention: In the initial state, the B spring 58 is slightly extended from the natural length, the stop block 31 is in the stop groove 64, and the K spring 63 is contracted from the natural length. The spring 29 is slightly contracted from the natural length. The X spring 43 is contracted more than the natural length, and the B gear 26 meshes with the second rack 22. The E spring 66 pulls the E weight away from the nail end of the E guide groove so as to make a punching space, the upper portion of the hammering iron 37 is at the nail outlet 70, and the lower end of the receiving rod 35 is at the square groove 10.

When construction is performed in a large space, the U-shaped case 2 is manually pulled to the side closer to the E-rail 12 of the slide groove 4 as shown in FIG. 17 (b). At this time, the hitting rod 19 faces the receiving rod 35. The upper part of the housing 1 is pressed against the object to be constructed, and the rectangular case 3 is rapidly moved manually in the direction of the housing 1 with a large force. The striking rod 19 passes through the square groove 10 and instantly impacts the receiving rod 35 with a large force. The E weight 36 and the hammer 37 move together with the receiving rod 35, the hammer 37 passes through the nail outlet 70, instantaneously impacts one nail of the nailing plate 72 with a large force, and the nail is applied to the construction object. It is driven in. In this process, the E weight 36 pulls the D weight 33 by the connecting rod 34, and the E spring 66 is extended. After one impact, the rectangular case 3 is manually returned to the initial position, and the E spring 66 and the hammer 37 are also returned to the initial position by returning the E spring 66 to the initial position. The above process is repeated many times until a nail is reliably driven into a hard work object.

When construction is performed in a narrow space, the U-shaped case 2 is manually pulled to the far side of the slide groove 4 from the E rail 12 as shown in FIG. At this time, the hitting rod 19 faces the receiving block 9. Insert the nozzle of the housing 1 into a narrow space so that it presses against the work object. The rectangular case 3 is outside the narrow space. The rectangular case 3 is rapidly moved toward the housing 1 with an appropriate force, and the hitting rod 19 instantaneously impacts the receiving block 9. Since it is relaxed by the S spring 8, the movement of the first rack 25 following the receiving block to the housing 1 is not fast. The first rack 25 moves the second rack 22 in the direction of the B weight 30 via the A gear 24, the A one-way clutch 44, the A hinge 45, the C gear 27, and the B gear 26. The A spring 29 is in a contracted state than the natural length. During this time, the A one-way clutch 44 is driven in one direction, and the B one-way clutch 41 does not stop the rotation direction of the B hinge 40. The second rack 22 presses the B spring 58 through the B weight 30. Since the large-angle slope 60 of the stop block 31 stops the position of the C weight 32, the C weight 32 does not get over the block 31, and the B spring 58 is contracted from its natural length. When the rectangular case 3 is pulled downward and the S spring 8 returns to the initial position, the receiving block 9 and the first rack 25 also return to the initial position. During this time, the A gear 24 reverses due to the overrunning action of the A one-way clutch 44, but the A hinge 45 does not reverse. The second rack 22 is returned to the initial position by the A spring 29. However, since the B one-way clutch 41 stops the reverse rotation of the B hinge 40 and the B gear 26, the second rack 22 does not return to the initial position. The process in which the hitting rod 19 impacts the receiving block 9 is repeated, and the A spring 29 and the B spring 58 continue to be contracted from the natural length. As the restoring force increases from the contracted state than the natural length of the B spring 58, the C weight 32 presses the large-angle slope 60 of the block 31 and the width for slowly moving the block 31 downward increases. When the restoring force of the B spring 58 reaches a certain level, the C weight 32 just gets over the large-angle slope 60 of the block 31, and the K spring 63 continues to be contracted from its natural length. At this time, over the stop block 31, the B spring 58 momentarily releases the D weight 33, and the D weight 33 quickly impacts the E weight 36 and the hammer 37 through the connecting rod 34 in the direction of the storage box 14. Move it and drive one nail of nail plate 72 into the construction object.

There is a case where the nail driving is incomplete by one nail driving. In this case, the adjustment rod 23 is pulled, and the adjustment plate 39 is moved in a direction farther from the second rack 22. The hinges and gears on the adjustment plate 39 move together with the adjustment plate 39, the X spring 43 continues to be contracted, the B gear 26 disengages from the second rack 22, and the second rack 22 It returns to the initial position by the action of the A spring 29. During this time, the B spring 58 returns to its original length, and the second rack 22 pulls the C weight 32 via the B weight 30 and the B spring 58 to return to the initial position. Since the resistance force of the small-angle slope 61 of the stop block 31 is small, the C weight 32 can easily press the stop block 31 against the K slide groove 50. When the A spring 29 is slightly contracted from the natural length, the restoring force of the A spring 29 is transmitted to stop the stop groove 64 of the C weight 32 and the stop block 31 at a relative position. The stop block 31 is returned to the stop groove 64 by the force of returning to the initial position of the K spring 63. The force to the adjusting rod 23 is removed, and the B gear 26 is reengaged with the second rack 22 by the force of returning the X spring 43 to the initial position. Then, the process of impacting the nailing plate 72 with the hammering iron 37 is repeated until the nail is completely driven into the construction object.

In the present invention, since the S spring can relieve the momentary impact force of the striking rod, the first rack and the A gear mesh with each other, and thus the gear can be protected without receiving an impact. In addition, since the B spring can be repeatedly released after accumulating impact energy repeatedly, the C weight receives a large amount of impact force and can be nailed with a sufficient amount of striking force.

In order to guarantee the normal use of the nail driver, it is necessary to put a nail plate of the correct model number in the storage box.

1 housing 2 U-shaped case 3 rectangular case 4 slide groove 5 opening 6 block 7 telescopic rod 8 S spring 9 receiving block 10 square groove 12 E rail 13 cover 14 storage box 15 B rail 16 A rail 17 mounting groove 18 U-shaped patch 19 Strike rod 20 Y guide block 21 Y guide groove 22 Second rack 23 Adjustment rod 24 A gear 25 First rack 26 B gear 27 C gear 28 A guide block 29 A spring 30 B weight 31 Stop block 32 C weight 33 D weight 34 Connecting rod 35 Receiving rod 36 E weight 37 hammering iron 38 push block 39 adjusting plate 40 B hinge 41 B one-way clutch 42 X guide block 43 X spring 44 A one-way clutch 45 A hinge 46 X slide groove 47 X guide groove 48 A Guide groove 49 B Guide groove 50 K Slide groove 51 K Guide groove 52 E Guide groove 53 B Guide block 54 C guide block 55 D guide block 56 Cushion 57 Storage groove 58 B spring 59 Support block 60 Large angle slope 61 Small angle slope 62 K guide block 63 K spring 64 Stop groove 65 E guide block 66 E spring 67 Push spring 68 Groove 69 T guide groove 70 Nail outlet 71 T guide block 72 Nail plate

Claims (5)

A housing having a mounting groove at the top and an opening at the corner of the bottom,
A movable U-shaped case attached to the outer bottom of the housing,
Movable rectangular case attached to the U-shaped case,
A rail, B rail attached to the bottom of the housing,
A block attached to the bottom of the housing opening,
E-rails installed upright on the bottom of the housing,
Storage box,
A movable second rack attached to the A rail,
Movable B weight, C weight, D weight, attached to the B rail,
A movable E weight attached to the E rail,
First rack,
A gear,
C gear,
B gear,
A one-way clutch,
B consists of a one-way clutch,
this house,
An adjustment plate with an adjustment rod attached to the top is provided so that it can slide in the X slide groove of the block,
An X spring is attached to the X slide groove to return the adjustment plate to the initial position.
One end of the B hinge is attached to the round hole of the adjustment plate by the fitted B one-way clutch, and the other end of the B hinge is attached to the B gear,
One end of the A hinge is attached to the round hole of the adjustment plate with a bearing, and the other end of the A hinge is provided with an A one-way clutch.
The A gear is attached to the outer peripheral surface of the A one-way clutch,
The C gear is attached to the middle part of the A hinge,
B gear meshes with C gear and fits into the second rack,
The receiving block is attached to the bottom of the housing by a telescopic rod,
The S spring is attached between the bottom of the housing and the receiving block while being wrapped around the telescopic rod.
The first rack is attached to the receiving block,
The first rack meshes with the A gear,
B rail is between A rail and E rail,
A spring is attached to the A rail to return the second rack to the initial position.
One end of the second rack is attached with B weight through the B rail,
The C weight with a stop groove formed at the bottom is provided between the B weight and the D weight,
B spring is attached between B weight and C weight,
A stop block whose upper surface has a large angle slope and a small angle slope is attached so that it can slide in the K slide groove formed in the middle part of the bottom surface of the B rail,
A K spring is attached to the K slide groove to return the stop block to the initial position.
The stop block fits into the C groove stop groove,
One end of the connecting rod is connected to the lower end of the side of the D weight by a hinge, and the other end of the connecting rod is connected to the lower end of the side of the E weight by a hinge,
A support block with a hammer hitting the upper surface is provided on the side of the E weight,
An E spring is attached to the E rail to return the E weight to the initial position.
The upper end of the receiving rod is attached to the bottom of the E weight, and the lower end of the receiving rod is fitted into the square groove at the bottom of the housing,
A storage box with a storage groove is attached to the mounting groove,
A cover is provided on the upper surface of the storage box,
The storage box has a nail outlet,
The nail outlet has a continuous storage groove and space,
The push block is slidably provided in the storage groove,
The push spring is installed in the accumulation groove so as to push out the push block,
The upper end of the hammer is provided to fit the nail outlet,
The lower end of the hammering rod is attached to the bottom of the rectangular case,
A nailing machine for interior construction, wherein a rectangular case is slid on a slide groove of a housing, and a receiving block or a receiving rod is pushed by an upper end of the hitting rod to perform nailing. Slide grooves are formed symmetrically on both sides outside the housing,
The U-shaped patchon at the top of the U-shaped case is slidably attached to the slide groove,
2. The nailing machine for interior work according to claim 1, wherein a Y guide block formed at the bottom of the U-shaped case is slidably attached to a Y guide groove of the rectangular case. X guide grooves are formed symmetrically on both sides of the X slide groove,
An X guide block is slidably attached to the bottom of the adjustment plate in the X guide groove,
One end of the X spring is attached to the bottom part of the X guide groove, the other end is attached to the bottom part of the X guide block, and the X spring is always attached in a contracted state from the natural length,
A K guide block is attached to the bottom of the stop block so that the K guide grooves on both sides of the K slide groove can slide.
The interior construction according to claim 1, wherein one end of the K spring is attached to the bottom of the K guide groove, the other end is attached to the K guide block, and the K spring is always contracted in a contracted state from the natural length. Nailing machine. A guide groove is formed symmetrically on the inner wall of the A rail,
A guide block that is symmetrically attached to the top and bottom of the second rack is slidably attached to the A guide groove,
One end of the A spring is attached to the side surface of the A guide groove, and the other end is attached to the A guide block,
B guide grooves are formed symmetrically inside the B rail,
The B guide block is mounted symmetrically to the B weight so that it can slide in the B guide groove,
The C guide block is attached to the C weight symmetrically so that it can slide in the B guide groove,
The D guide block is attached to the D weight symmetrically so that it can slide in the B guide groove,
E guide grooves are formed symmetrically inside the E rail,
E guide block is attached to E weight symmetrically so that it can slide in E guide groove,
One end of the E spring is attached to the bottom of the E guide groove, and the other end is attached to the E guide block,
T guide grooves are formed symmetrically inside the storage box,
2. The nailing machine for interior construction according to claim 1, wherein a T guide block is attached to the push block symmetrically so as to be slidable in the T guide groove. On the side wall on the D weight side of the B rail, a storage groove of a size that fits the connecting portion of the connecting rod and the D weight is formed,
A cushion is attached to the side wall where the storage groove is formed,
2. The nailing machine for interior work according to claim 1, wherein the outer diameter of the A gear is larger than the outer diameter of the C gear, and the outer diameter of the C gear is the same as that of the B gear.