A thread sleeve installer and a nail shooter

Abstract

The present invention relates to a threaded sleeve installer and a nail gun, belonging to the technical field of nail guns and being used for connecting the nail tube of the nail gun; the installer includes an installer body in a cylindrical shape, one end of the installer body is detachably connected to the nail tube, and the other end has a first cavity for accommodating the threaded sleeve; a second cavity is provided in the middle of the installer body, one side of the second cavity is communicated with the first cavity, and the other side is communicated with the nail outlet hole of the nail tube, and the axis of the first cavity is coaxially arranged with the axis of the nail tube; at least two first openings are provided around the installer body, and each first opening is communicated with the second cavity and forms a slag discharge channel for discharging the slag of the nail strip. The beneficial effects of the present invention are: it is convenient for the movement and positioning of the threaded sleeve; the nail gun provided with the installer can effectively separate the slag of the nail strip, can use strip nails for nailing, can load multiple nails at one time, can perform continuous nailing, and greatly improves the installation efficiency; the nailing cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of nail guns, and particularly to a threaded sleeve installer and a nail gun. Background Art

[0002] When it is necessary to install a water pipe, a wire pipe or other fasteners on a substrate, a threaded sleeve is often used. The outer circle of the threaded sleeve has threads for screwing with the water pipe, the wire pipe or other fasteners. Further, the threaded sleeve is threadedly connected to the pipe clamp of the pipe. The threaded sleeve fixes the pipe to the substrate through a nail, and the threaded sleeve has an inner hole in the axial direction, and the nail passes through the inner hole and is fixed to the substrate.

[0003] In order to fix the threaded sleeve to the substrate, in the prior art, a cartridge nail is often used. The cartridge nail shoots out the nail through the combustion explosion of nitrocellulose. However, using this technology has the following defects: the cost of the cartridge nail is high, and components and a nail gun matching the cartridge nail are required. The commonly used strip nail gun cannot be applied to the cartridge nail, which increases the use cost of the nail gun. In addition, when using the cartridge nail, only one cartridge nail can be installed at a time, and continuous nailing cannot be performed, resulting in low installation efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a threaded sleeve installer and a nail gun, which are used to solve the technical problems of high cost and low efficiency in installing the threaded sleeve.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A threaded sleeve installer for connecting a nail tube of a nail gun; the installer includes an installer body in a cylindrical shape. One end of the installer body is detachably connected to the nail tube, and the other end has a first cavity for accommodating the threaded sleeve; a second cavity is provided in the middle of the installer body. One side of the second cavity is communicated with the first cavity, and the other side is communicated with the nail outlet hole of the nail tube. The axis of the first cavity is coaxially arranged with the axis of the nail tube; at least two first openings are provided around the installer body, and each first opening is communicated with the second cavity and forms a slag discharge channel for discharging the slag of the nail strip.

[0007] Preferably, the first opening is rectangular, and the height of the slag discharge channel along the axial direction of the nail tube is greater than the length of the slag strip.

[0008] Preferably, along the axial direction of the nail tube, the side of the slag discharge channel close to the threaded sleeve is an inclined surface, so that the size of the slag discharge channel is smaller inside and larger outside.

[0009] Preferably, at least a part of the end of the threaded sleeve extends into the second cavity, so that the nail strip of the nail presses against the threaded sleeve in the second cavity.

[0010] Preferably, the first cavity comprises a first hole and a second hole communicating with the first hole, the first hole matches the threaded sleeve, and the second hole is used to accommodate a gasket of the threaded sleeve.

[0011] Preferably, an adsorption member is provided on the end surface of the installer body away from the nail tube, and the adsorption member is used to absorb the gasket of the threaded sleeve. The adsorption member is at least one of a magnet, an electromagnet, glue, and a suction cup.

[0012] Preferably, the distance between the end surface of the nail tube and the end surface of the threaded sleeve facing the nail tube is smaller than the length of the nail strip residue.

[0013] Preferably, the installer also includes a splash-proof sleeve mounted on the installer body, a second opening matching the first opening is provided on the outer periphery of the splash-proof sleeve, the splash-proof sleeve is slidably arranged along the axial direction of the nail tube, and when the splash-proof sleeve is extended, the second opening is connected to the first opening; when the splash-proof sleeve is retracted, the second opening avoids the first opening, and the body of the splash-proof sleeve blocks the first opening.

[0014] Preferably, the installer body and the nail tube are fixed by at least one screw, the screw passes through the installer body and is screwed to the nail tube, the splash-proof sleeve is provided with a strip hole matching the screw, the length direction of the strip hole extends axially along the nail tube, and the head of the screw is slidably arranged in the strip hole.

[0015] Compared with the prior art, the threaded sleeve installer provided by the present invention has:

[0016] 1. The threaded sleeve is accommodated by the first cavity, so that the installer body can support and position the threaded sleeve during the installation process; the axis of the first cavity is coaxially arranged with the axis of the nail tube, so that the nails can smoothly enter the inner hole of the threaded sleeve after being ejected from the nail tube, so that during the nailing process, there is no need to hold the threaded sleeve for positioning, which facilitates the movement and positioning of the threaded sleeve;

[0017] 2. The present invention positions the threaded sleeve through the installer body, and provides a slag discharge channel in the installer body for discharging the row of nail slag. When the nail driver drives the row of nails into the threaded sleeve, the row of nails will be squeezed, and the row of nails will break and fall off and be discharged from the slag discharge channel; the row of nail slag can be effectively separated, avoiding the accumulation of row of nail slag between the nail and the threaded sleeve, and avoiding the residual row of nail slag from causing obstruction between the threaded sleeve and the pipe; at the same time, the nail driver provided with the installer can use the row of nails for nailing, and multiple nails can be loaded at one time, and continuous nailing can be performed, which greatly improves the installation efficiency; compared with the expensive and easily polluted gun nails, the row of nails also has the advantages of low cost and green environmental protection, so the installer can also reduce the cost of nailing;

[0018] 3. The installer, as the tool head of the nail shooter, is easy to replace. Different installers can be customized and adapted according to different dimensions such as the length and outer diameter of the threaded sleeve, without replacing the nail shooter, further reducing the nail driving cost.

[0019] The present invention also provides a nail shooter, including the above-mentioned threaded sleeve installer.

[0020] Compared with the prior art, the beneficial effects of the nail shooter provided by the present invention are the same as those described in the above technical solution, and will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, are used to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are included in this specification and form a part of this specification.

[0022] Figure 1 is a schematic structural diagram of a nail shooter according to an embodiment of the present invention;

[0023] Figure 2 is a schematic structural diagram of an installer according to an embodiment;

[0024] Figure 3 is a three-dimensional structural diagram of an installer (excluding the splash guard);

[0025] Figure 4 is a schematic structural diagram of a splash guard according to an embodiment;

[0026] Figure 5 is a schematic structural diagram of the nail shooter (including the splash guard) when driving a nail;

[0027] Figure 6 is a schematic structural diagram of the nail shooter (excluding the splash guard) when driving a nail;

[0028] Figure 7 is a schematic structural diagram after the threaded sleeve is installed;

[0029] In the figure: 1 - installer body, 2 - threaded sleeve, 3 - first cavity, 4 - second cavity, 5 - first opening, 6 - slag discharge channel, 7 - gasket, 8 - adsorbent, 9 - splash guard, 10 - second opening, 11 - screw, 12 - strip hole, 13 - base body, 14 - strip slag, 15 - nail, 16 - nail tube. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant content and do not limit the present invention. In addition, it should be noted that for the convenience of description, only the parts related to the present invention are shown in the drawings.

[0031] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0032] As Figures 1-7 shown, a thread sleeve installer is used to connect the nail tube 16 of a nail gun; the installer includes an installer body 1 in a cylindrical shape. One end of the installer body 1 is detachably connected to the nail tube 16, and the other end has a first cavity 3 for accommodating the thread sleeve 2; a second cavity 4 is provided in the middle of the installer body 1. One side of the second cavity 4 is communicated with the first cavity 3, and the other side is communicated with the nail outlet hole of the nail tube 16. The axis of the first cavity 3 is coaxially arranged with the axis of the nail tube 16; at least two first openings 5 are provided around the installer body 1, and each first opening 5 is communicated with the second cavity 4 and forms a slag discharge channel 6 for discharging the nail strip slag 14.

[0033] Compared with the prior art, in the installer body 1 provided by the present invention,

[0034] 1. By accommodating the thread sleeve 2 in the first cavity 3, during the installation process, the installer body 1 can support and position the thread sleeve 2; the axis of the first cavity 3 is coaxially arranged with the axis of the nail tube 16, ensuring that the nail 15 can smoothly enter the inner hole of the thread sleeve 2 after being ejected from the nail tube 16. During the nailing process, there is no need to hold the thread sleeve 2 for positioning, which is convenient for the movement and positioning of the thread sleeve 2.

[0035] 2. In an embodiment using row nails in the prior art, the nail tube 16 is sleeved on the thread sleeve 2 to position the thread sleeve 2 through the nail tube 16. However, in such a method, there is no slag discharge channel, and during the nailing process, the strip slag 14 cannot be discharged and will accumulate between the nail 15 and the thread sleeve 2, resulting in jamming when installing the thread sleeve 2.

[0036] The present invention positions the thread sleeve 2 through the installer body 1 and is provided with a slag discharge channel 6 in the installer body 1 for discharging the strip slag 14 of the nail 15. When the nail gun drives the row nails into the thread sleeve 2, it will squeeze the row strip, and the row strip will break and fall off and be discharged from the slag discharge channel 6; it can effectively separate the strip slag and avoid the accumulation of the strip slag 14 between the nail 15 and the thread sleeve 2, and avoid the remaining strip slag 14 from causing jamming between the thread sleeve 2 and the pipeline.

[0037] Meanwhile, the nail gun with the installer body 1 set thereon can use collated nails for nailing. Multiple nails 15 can be loaded at one time, enabling continuous nailing, which significantly improves the installation efficiency. Compared with powder actuated fasteners that are costly and prone to pollution, collated nails also have the advantages of low cost and environmental friendliness. Therefore, the installer can also reduce the nailing cost.

[0038] 3. As the tool head of the nail gun, the installer is easy to replace. Different installers can be customized and adapted according to different dimensions such as the length and outer diameter of the threaded sleeve 2 without replacing the nail gun, further reducing the nailing cost.

[0039] Exemplarily, two, three, or four first openings 5 are provided. The number and opening directions of the first openings 5 match the fracture form of the strip of the nails 15. For example, a commonly used strip has two oppositely arranged V-shaped notches. When it fractures, it will break into two halves. At this time, only two first openings 5 need to be provided, and the two first openings 5 are oppositely arranged.

[0040] The above-mentioned strip is used to fix multiple nails 15 arranged side by side. After each nail 15 is nailed, the strip fractures to form strip slag 14.

[0041] In some embodiments, the first opening 5 is rectangular, and the height of the slag discharge channel 6 along the axial direction of the nail tube 16 is greater than the length of the strip slag 14, so that the strip slag 14 can pass through the slag discharge channel 6 smoothly.

[0042] In some embodiments, along the axial direction of the nail tube 16, one side of the slag discharge channel 6 close to the threaded sleeve 2 is an inclined surface, so that the size of the slag discharge channel 6 is smaller inside and larger outside. The inclined surface has a guiding function, which is beneficial to slag discharge and makes the slag discharge smoother and cleaner.

[0043] In some embodiments, at least a part of the end of the threaded sleeve 2 extends into the second cavity 4, so that the strip of the nail 15 is pressed against the threaded sleeve 2 in the second cavity 4. The upper end surface of the threaded sleeve 2 will squeeze the strip, causing the strip to break into strip slag 14, and then discharging from the slag discharge channel 6.

[0044] In some embodiments, the first cavity 3 includes a first hole and a second hole communicating with the first hole. The first hole matches the threaded sleeve 2, and the second hole is used to accommodate the gasket 7 of the threaded sleeve 2. A gasket 7 is often provided between the threaded sleeve 2 and the base body 13. The gasket 7 is a flat gasket or a bellows gasket, etc. In order to install the gasket 7 and the threaded sleeve 2 at one time, the present invention provides a second hole for accommodating the gasket 7.

[0045] In a further solution, an adsorbent 8 is provided on the end surface of the installer body 1 away from the nail tube 16. The adsorbent 8 is used to absorb the gasket 7 of the threaded sleeve 2. The adsorbent 8 is at least one of a magnet, an electromagnet, glue, and a suction cup. The adsorbent 8 is combined with the gasket 7 to firmly fix the threaded sleeve 2 and the gasket 7 to the installer body 1, especially in the working condition of nailing downward, so that the threaded sleeve 2 and the gasket 7 will not slide down under the action of gravity, and there is no need to use additional tooling or manual fixation, which makes the operation more convenient and the positioning more accurate.

[0046] When nailing upward or horizontally, such as nailing on a ceiling or nailing on a vertical wall, the threaded sleeve 2 can be fixed without the gasket 7 and the adsorption member 8.

[0047] Exemplarily, the adsorption member 8 is a magnet, and four magnets are provided, evenly buried in the installer body 1, the axis of the magnet is parallel to the axial direction of the installer body 1, and the magnet and the installer body 1 are riveted or bonded, and at least a portion of each magnet can abut against the gasket 7.

[0048] In some embodiments, the distance between the end face of the nail tube 16 and the end face of the threaded sleeve 2 facing the nail tube 16 is smaller than the length of the strip slag 14 of the nail 15, so that after the strip breaks, the strip slag 14 will be squeezed to a certain extent between the front end face of the nail tube 16 and the upper end face of the threaded sleeve 2, which is beneficial to the slag discharge, and the slag discharge is smoother and cleaner.

[0049] In a further solution, the front end face of the nail tube 16 extends into the second cavity 4, that is, the front end face of the nail tube 16 protrudes from the inner wall of the slag discharge channel 6, so that the slag discharge channel 6 is smaller inside and larger outside along the radial direction of the nail tube 16. Compared with the structure in which the front end face of the nail tube 16 is lower than the inner wall of the slag discharge channel 6, the above structure can avoid the accumulation of strip slag 14 between the nail tube 16 and the installer body 1.

[0050] In some embodiments, Figure 2 , Figure 4 As shown, the installer also includes a splash-proof sleeve 9 which is sleeved on the installer body 1. The outer periphery of the splash-proof sleeve 9 is provided with a second opening 10 which matches the first opening 5. The size of the second opening 10 is not less than the size of the first opening 5. The splash-proof sleeve 9 is slidably arranged along the axial direction of the nail tube 16. When the splash-proof sleeve 9 is extended, the second opening 10 is connected to the first opening 5; when the splash-proof sleeve 9 is retracted, the second opening 10 avoids the first opening 5, and the body of the splash-proof sleeve 9 blocks the first opening 5.

[0051] When the splash guard 9 is not set, after the strip slag 14 breaks, it will fly out, which may damage the base body 13 or injure the operator. The present invention is provided with a splash guard 9, so that during the nailing process, it is pressed and the splash guard 9 retracts. The splash guard 9 closes the first opening 5, so that the broken strip slag 14 will not fly out, but stay in the slag discharge channel 6; after the nailing is completed, the nail gun is lifted upward, and the splash guard 9 moves downward under the action of gravity, and the second opening 10 communicates with the first opening 5, and then the strip slag 14 is discharged from the second opening 10. At this time, the strip slag 14 will not splash, effectively avoiding damaging the base body 13 or injuring the operator; and it will not increase the operation difficulty.

[0052] In a further embodiment, the installer body 1 and the nail tube 16 are fixed by at least one screw 11. The screw 11 passes through the installer body 1 and is screwed to the nail tube 16. The splash guard 9 is provided with a strip hole 12 matching the screw 11. The length direction of the strip hole 12 extends along the axial direction of the nail tube 16, and the head of the screw 11 slides in the strip hole 12. The screw 11 not only plays the role of fixing the installer body 1, but also serves as a slider of the splash guard 9, with a simple and reliable structure.

[0053] The present invention also provides a nail gun, including a threaded sleeve 2 and an installer body 1.

[0054] As Figure 5 shown, when the nail gun containing the splash guard 9 works,

[0055] First, install the threaded sleeve 2 and the gasket 7 in the first cavity 3, move the nail gun, make the front end face of the splash guard 9 abut against the base body 13, and move in the direction of the base body 13 until the gasket 7 abuts against the base body 13. At this time, the splash guard 9 retracts and blocks the first opening 5. Start the nail gun to drive the nail. The strip slag 14 stays in the slag discharge channel 6, and the nail 15 fixes the threaded sleeve 2 and the gasket 7 to the base body 13. Then lift the nail gun, so that the splash guard 9 moves downward under the action of gravity, and the first opening 5 communicates with the second opening 10, and the strip slag 14 slides out. Then the nailing can be completed, as Figure 7 shown.

[0056] As Figure 6 shown, when the nail gun without the splash guard 9 works,

[0057] First, install the threaded sleeve 2 and the gasket 7 in the first cavity 3, move the nail gun until the gasket 7 abuts against the base body 13, start the nail gun to drive the nail, and the strip slag 14 is discharged from the first opening 5. Then the nailing can be completed, as Figure 7 shown.

[0058] Compared with the prior art, the beneficial effects of the nail gun provided by the present invention are the same as those of the above technical solutions, and will not be elaborated here.

[0059] In the description of this specification, the descriptions referring to terms such as "one embodiment / way", "some embodiments / ways", "example", "specific example", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / way or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments / ways or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments / ways or examples described in this specification and the features of different embodiments / ways or examples.

[0060] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0061] Those skilled in the art should understand that the above embodiments are merely for clearly explaining the present invention and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications can be made on the basis of the above disclosure, and these changes or modifications are still within the scope of the present invention.

Claims

1. A thread sleeve installer, characterized in that, A nail tube for connecting a nail gun; The installer includes an installer body in a cylindrical shape. One end of the installer body is detachably connected to the nail tube, and the other end has a first cavity for accommodating the threaded sleeve; The middle part of the installer body has a second cavity. One side of the second cavity communicates with the first cavity, and the other side communicates with the nail ejection hole of the nail tube. The axis of the first cavity is coaxially arranged with the axis of the nail tube; At least two first openings are provided around the installer body. Each first opening communicates with the second cavity and forms a slag discharge channel for discharging the slag of the nail row strip; At least a part of the end of the threaded sleeve extends into the second cavity, so that the nail row of the nail is pressed against the threaded sleeve in the second cavity; The installer further includes a splash-proof sleeve sleeved on the installer body. The outer periphery of the splash-proof sleeve is provided with a second opening matching the first opening. The splash-proof sleeve is slidably arranged along the axial direction of the nail tube. When the splash-proof sleeve extends, the second opening communicates with the first opening; When the splash-proof sleeve retracts, the second opening avoids the first opening, and the body of the splash-proof sleeve blocks the first opening; The installer body and the nail tube are fixed by at least one screw. The screw passes through the installer body and is screwed to the nail tube; The splash-proof sleeve is provided with a strip-shaped hole matching the screw. The length direction of the strip-shaped hole extends along the axial direction of the nail tube, and the head of the screw is slidably arranged in the strip-shaped hole; 2. The threaded sleeve installer according to claim 1, characterized in that, The first opening is rectangular, and the height of the slag discharge channel along the axial direction of the nail tube is greater than the length of the nail row strip slag; 3. The thread sleeve installer according to claim 2, characterized in that, Along the axial direction of the nail tube, one side of the slag discharge channel close to the threaded sleeve is an inclined surface, so that the size of the slag discharge channel is smaller inside and larger outside; 4. The thread sleeve installer according to claim 1, characterized in that, The first cavity includes a first hole and a second hole communicating with the first hole. The first hole matches the threaded sleeve, and the second hole is used for accommodating the gasket of the threaded sleeve; 5. The threaded sleeve installer according to claim 4, characterized in that, An adsorbent is provided on the end face of the installer body away from the nail tube. The adsorbent is used for adsorbing the gasket of the threaded sleeve. The adsorbent is at least one of a magnet, an electromagnet, glue, and a suction cup; 6. The thread sleeve installer according to claim 1, characterized in that, The distance between the end face of the nail tube and the end face of the threaded sleeve facing the nail tube is less than the length of the nail row strip slag; 7. A nail gun, characterized in that, Including the threaded sleeve installer according to any one of claims 1-6.

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