CN218882027U - Nail-free pendant - Google Patents

Abstract

The utility model discloses a nail-free pendant, include: the hanging and connecting block is provided with an upward open accommodating cavity, the rear end of the accommodating cavity is provided with a first through hole, the first through hole penetrates through the rear end of the hanging and connecting block, and the hanging and connecting block is provided with a first screw hole extending up and down; a threaded fastener; collude the union piece, collude the union piece including the first sub-piece, second sub-piece and the third sub-piece that connect gradually, the upper end of first sub-piece with the rear end of second sub-piece is connected, the front end of second sub-piece with the upper end of third sub-piece is connected, first sub-piece is equipped with the second screw that extends around being, first sub-piece holding is in the holding intracavity, the third sub-piece is located the place ahead of hitching block, threaded fixing passes behind the first perforation can with second screw threaded connection, threaded fixing can adjust collude the union piece with the front and back position of hitching block, this nail-free pendant can realize alone being connected with the window.

Description

Nail-free pendant

Technical Field

The utility model relates to a screen window installation work piece technical field, in particular to nail-free pendant.

Background

The traditional mounting mode of the built-in lifting type screen window applied to the outward opening window is roughly divided into two modes of screw fixation and glass cement fixation, the screw fixation mode needs to punch holes on the original window, the structure of the window body is damaged to a certain extent, the waterproof and windproof performance of the window body is reduced, and irreparable screw holes can be left on the window body; the fixed mode of viscose then has certain ageing period, has the risk that the screen window drops, and when needs maintenance or dismantlement screen window, comparatively inconvenient.

In order to overcome the inconvenience that traditional mounting means leads to on the market at present, the part has appeared and has realized the work piece of exempting from the nail installation to the window, and this type of work piece mostly need cooperate the regulating part side on the screen window frame can realize with the fixed of window, at the hindrance effect of screen window, has the work piece to be difficult to realize with the problem of window stable connection.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

The utility model provides a nail-free hanging part, which comprises a hanging connecting block, wherein the hanging connecting block is provided with an accommodating cavity which is opened upwards, the rear end of the accommodating cavity is provided with a first perforation which penetrates through the rear end of the hanging connecting block, and the hanging connecting block is provided with a first screw hole which extends up and down; a threaded fastener; the hooking piece comprises a first sub piece, a second sub piece and a third sub piece which are connected in sequence, the upper end of the first sub piece is connected with the rear end of the second sub piece, the front end of the second sub piece is connected with the upper end of the third sub piece, the first sub piece is provided with a second screw hole extending front and back, the first sub piece is contained in the containing cavity, the third sub piece is located in front of the hanging block, the threaded fixing piece can be in threaded connection with the second screw hole after penetrating through the first through hole, and the threaded fixing piece can adjust the front and back positions of the hooking piece and the hanging block.

According to the utility model provides a nail-free pendant has following beneficial effect at least: the first perforation is arranged at the rear end of the accommodating cavity and penetrates through the rear end of the hanging and connecting block, when the window nailing machine is used, a user can pass the threaded fixing piece through the first perforation to enable the threaded fixing piece to be in threaded connection with the first sub piece of the hooking and connecting piece, the first sub piece is accommodated in the accommodating groove, the third sub piece is located in front of the hanging and connecting block, namely, the hooking and connecting piece is clamped in the accommodating groove, when the threaded fixing piece rotates, the hooking and connecting piece can be limited to rotate through mutual abutting of the hooking and connecting piece, the hooking and connecting piece can be changed along with screwing of the threaded fixing piece and the second screw hole, the front-back position relation between the hooking and connecting piece can be changed, the third sub piece can be close to or far away from the hanging and connecting block, the third sub piece can be plugged to a window to be installed, the third sub piece and the hanging and connecting block are close to each other, therefore hooking of the nail-free hanging and connecting piece and the window can be achieved, compared with the current installation workpiece, the nail-free hanging and the window frame can be connected with the window frame through the first screw hole of the traditional window frame through which can be achieved, and the nailing mode of the nail which the window frame can be achieved.

According to some embodiments of the utility model, first sub-piece is the right angle with the second sub-piece and arranges, and the second sub-piece is the right angle with the third sub-piece and arranges, and the lower extreme of third sub-piece is equipped with the crotch of backward bending.

First sub-piece is the right angle with the second sub-piece and arranges, and the second sub-piece is the right angle with the third sub-piece and arranges, first sub-piece promptly, second sub-piece and third sub-piece are the design of opening decurrent U-shaped, when first sub-piece holding is when the holding intracavity, the third sub-piece then is located the place ahead of linking piece, satisfy the front and back position through adjusting linking piece and linking piece, thereby realize this exempt from the function of the window form coupling of nail pendant and window, the lower extreme of third sub-piece is equipped with the crotch of backward bend, the setting of crotch can be used for with the adhesive tape hooking on the window form, thereby improve this exempt from the stability of the window form coupling of nail pendant and window, be favorable to reducing the risk that exempt from the nail pendant and drop the window.

According to the utility model discloses a some embodiments, the utility model discloses still include the guide post, the both ends of guide post are the front and back and extend the setting, and the both ends of guide post are connected with the preceding terminal surface and the rear end face in holding chamber respectively, still are equipped with the second perforation that extends around being on the first sub-piece, and the guide post can pass the second and perforate the setting.

The guide post extends the setting around being, and erects at the holding intracavity, it perforates to be equipped with the second that corresponds with the guide post on the first sub-piece, the guide post can pass the perforation setting of second, guide post and the fenestrate setting of second can play the guide effect to the back-and-forth movement of hooking piece and linking piece, when threaded fastener is rotatory, be favorable to reducing hooking piece and linking piece relative rotation under the limiting displacement of guide post and lead to exempting from the problem appearance of nail pendant and window form coupling unstability.

According to the utility model discloses a some embodiments, the guide post is equipped with two, and two guide posts are arranged respectively on first fenestrate left side and right side, are equipped with two second on the first sub-piece and perforate, and the second is perforated and guide post one-to-one.

The utility model discloses a hang the piece, including first fenestrate left side and first subplate, the guide post is equipped with two, and two guide posts are arranged respectively on first fenestrate left side and right side, are equipped with two second perforation that correspond with it on the first subplate, through the cooperation of two second perforation and guide posts to can restrict the corotation or the reversal of colluding the piece and colluding the piece, be favorable to realizing the stable connection of piece and colluding the piece, be favorable to avoiding exempting from to appear the problem of rocking after nail pendant is connected with the window.

According to some embodiments of the utility model, when threaded fastener and second screw threaded connection, the lower surface and the hanging piece butt of second subplate.

After threaded fastener and second screw threaded connection, the lower surface of second subplate with articulate the piece butt, through the butt of each other of colluding union piece and concatenation piece to can restrict the rotation of colluding union piece, and will collude the rotation of union piece and turn into the removal of colluding union piece in the front and back direction, thereby satisfy this nail-free pendant and the window body of window the demand of articulating.

According to some embodiments of the utility model, the front surface of hitching block is equipped with the first recess of undercut, and first recess communicates with the upper end in holding chamber, and when threaded mounting and second screw threaded connection, the second subplate holding is in first recess.

The front surface department of hitching block is equipped with the first recess of undercut, first recess runs through the front surface setting of hitching block, and the upper end intercommunication in first recess and holding chamber, when threaded fastener and second screw threaded connection, the second subplate can the holding in first recess, being provided with of first recess does benefit to and avoids colluding the outstanding problem appearance of hitching block of union piece, when this nail-free pendant scarf joint to the window frame department of screen window, be favorable to increasing the area of contact of hitching block and window frame, thereby improve the stability of being connected of hitching block and window frame.

According to some embodiments of the utility model, the holding chamber opens the setting downwards, and the preceding terminal surface in holding chamber is equipped with the third perforation that runs through the setting around being, and the third perforation sets up with first perforation relatively.

The holding chamber opens the setting downwards, is favorable to the user to survey the relation of connection of colluding the piece and articulating the piece conveniently in the upper end and the lower extreme that articulate the piece all, and the third perforation sets up with first perforation relatively, and threaded mounting's front end can pass the setting of third perforation, is favorable to avoiding articulating the problem appearance that the piece caused the screw mounting to block.

According to some embodiments of the utility model, the rear end face of hitching block is equipped with the second recess sunken forward, second recess and first perforation intercommunication, and threaded fixing spare can the holding in the second recess.

The rear end of the hanging block is provided with a second groove which is concave forwards, when the thread fixing piece passes through the first perforation, the thread fixing piece can be accommodated in the second groove, the problem that the thread fixing piece protrudes out of the hanging block is favorably avoided, and when the nail-free hanging piece is embedded in the window frame of the screen window, the contact area between the hanging block and the window frame is favorably increased, so that the connection stability between the hanging block and the window frame is improved.

According to the utility model discloses a some embodiments, first screw communicates with the second recess, and first screw is located first fenestrate directly behind.

First screw and second recess intercommunication, and first screw is located first fenestrate dead back, fixes the window frame of screen window after the piece that articulates through the screw when the user, and the screw passes first screw setting, and the screw is located threaded fixing spare dead back, can carry on spacingly to threaded fixing spare through setting up of screw, is favorable to avoiding threaded fixing spare to deviate from first fenestrate problem to appear, is favorable to realizing this nail-free pendant and the stable connection of window.

According to some embodiments of the utility model, first screw runs through the hitching block setting.

Specifically, first screw is and extends the setting from top to bottom and runs through this and articulate the piece, and after the screw passed first screw, the screw ran through the second recess setting to can ensure the limiting displacement of screw to the threaded fixing spare.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a nail-free suspension member according to an embodiment of the present invention;

FIG. 2 is an exploded view of a nailer of the type shown in FIG. 1;

fig. 3 is a schematic structural view of a nail-free hanger and a window provided in the embodiment of the present invention;

fig. 4 is a schematic structural view of a nail-free hanger and a window provided in the embodiment of the present invention;

fig. 5 is a schematic structural view of a nail-free hanger and a window provided in the embodiment of the present invention;

fig. 6 is a schematic structural view of a nailless hanger and window attachment provided by an embodiment of the present invention;

fig. 7 is a schematic structural view of a connection between a nail-free hanger and a window frame according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a connection between a nail-free hanger and a window frame according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a connection between a nail-free hanger and a window frame according to an embodiment of the present invention;

fig. 10 is a schematic structural view illustrating a connection between a nail-free hanger and a window frame according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a connection between a nail-free hanger and a window frame according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a nail-free hanger according to an embodiment of the present invention after being connected to a window and a window frame;

fig. 13 is a schematic structural view of a nail-free hanger detached from a window and a window frame according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a nail-free hanging member detached from a window and a window frame according to an embodiment of the present invention;

fig. 15 is a schematic structural view illustrating a separation of a nail-free hanger from a window and a window frame according to an embodiment of the present invention.

In the drawings: 100. a hanging block; 110. an accommodating cavity; 120. a first perforation; 130. a first screw hole; 140. a first groove; 150. a third perforation; 160. a second groove; 200. a threaded fastener; 300. hooking the connecting piece; 310. a first sub-sheet; 311. a second screw hole; 312. a second perforation; 320. a second sub-sheet; 330. a third sub-sheet; 331. hooking; 400. a guide post; 500. a window frame.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of terms means an indefinite amount, and a plurality of terms means two or more, and the terms greater than, less than, exceeding, etc. are understood to include no essential numbers, and the terms greater than, less than, within, etc. are understood to include essential numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated. Additionally, appearing throughout and/or representing three side-by-side scenarios, e.g., A and/or B represents a scenario satisfied by A, a scenario satisfied by B, or a scenario satisfied by both A and B.

In the description of the present invention, if there is a phrase containing a plurality of features arranged side by side, the phrase is defined by the closest feature, for example: b, C disposed on A, and E connected to D, wherein B is disposed on A and E is connected to D, and C is not limited; however, the terms indicating the relationship between the features, such as "spaced apart", "arranged in a ring", etc., do not fall within this category. The phrase with the word "mean" before it is meant to be a definition of all features in the phrase, e.g., B, C, D, both disposed on a, means B, C and D both disposed on a.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Embodiments of the present invention will be described with reference to fig. 1 to 15.

First embodiment, refer to fig. 1 and 2, the utility model provides a nail-free pendant, include: a hitching block 100, a threaded fastener 200 and a hooking member 300.

Hang and connect piece 100 and be the square form, the front end that articulates piece 100 is equipped with and is the holding chamber 110 that runs through the setting from top to bottom, and holding chamber 110 can be the square form, and the holding chamber 110 that runs through from top to bottom can be convenient for machining and realize, is favorable to reducing the cost of manufacture of hanging and connecting piece 100, and when being convenient for the workman to install, can observe the relation of connection of holding chamber 110 inside from the upside and the downside of holding chamber 110, can be convenient for the workman to realize the installation of this nail-free pendant.

Referring to fig. 2, a first through hole 120 is disposed at the rear end of the accommodating cavity 110, the first through hole 120 penetrates through the rear end of the hanging block 100, a third through hole 150 is disposed at the front end of the accommodating cavity 110, the third through hole 150 penetrates through the front end of the hanging block 100, and the third through hole 150 and the first through hole 120 are disposed oppositely and coaxially. The third through hole 150 is opposite to the first through hole 120, and the front end of the threaded fastener 200 can penetrate into the third through hole 150, so as to be beneficial to avoiding the problem that the hooking block 100 blocks the threaded fastener 200.

Referring to fig. 1, specifically, the hooking member 300 includes a first sub-piece 310, a second sub-piece 320, and a third sub-piece 330, which are sequentially connected from back to front, the first sub-piece 310 and the third sub-piece 330 are vertically disposed, the second sub-piece 320 is horizontally disposed, an upper end of the first sub-piece 310 is connected to a rear end of the second sub-piece 320, and a front end of the second sub-piece 320 is connected to the third sub-piece 330, that is, the first sub-piece 310, the second sub-piece 320, and the third sub-piece 330 are in a U-shaped design with a downward opening, and when the first sub-piece 310 is accommodated in the accommodating cavity 110, the third sub-piece 330 is located in front of the hooking block 100. The first sub-piece 310 is provided with a second screw hole 311 extending back and forth. The screw fastener 200 can be screwed with the second screw hole 311 after passing through the first through hole 120, and the screw fastener 200 can adjust the front and rear positions of the hooking member 300 and the hooking block 100. The threaded fasteners 200 may be screws, bolts, studs, etc.

Referring to fig. 2, a first groove 140 recessed backward is formed in the front surface of the hooking block 100, the first groove 140 is formed through the front surface of the hooking block 100, the first groove 140 is communicated with the upper end of the accommodating cavity 110, when the threaded fastener 200 is in threaded connection with the second screw hole 311, the second sub-piece 320 is accommodated in the first groove 140, the first groove 140 is formed to prevent the hooking member 300 from protruding out of the hooking block 100, and when the nail-free pendant is connected with the window body of the window, the nail-free pendant can be embedded in the window frame 500 of the window screen, the contact area between the hooking block 100 and the window frame 500 is increased, so that the connection stability between the hooking block 100 and the window frame 500 is improved.

When the screw fastener 200 is in threaded connection with the second screw hole 311, the lower surface of the second sub-piece 320 abuts against the bottom surface of the first groove 140, and the hooking piece 300 abuts against the hooking block 100, so that the rotation of the hooking piece 300 can be limited, and the rotation of the hooking piece 300 is converted into the movement of the hooking piece 300 in the front-back direction, so that the hooking requirement of the nail-free pendant and the window body of the window can be met.

Referring to fig. 2, the non-nail hanging member further includes a guiding post 400, two ends of the guiding post 400 extend forward and backward, two ends of the guiding post 400 are respectively connected with the front end face and the rear end face of the accommodating cavity 110, that is, the guiding post 400 is erected in the accommodating cavity 110. Specifically, the guide post 400 may be connected to the hooking block 100 by die casting, riveting, or the like. The first sub-piece 310 is further provided with a second perforation 312 extending forwards and backwards, the guide column 400 can penetrate through the second perforation 312, the guide column 400 and the second perforation 312 can guide the hooking piece 300 and the hooking block 100 to move forwards and backwards, and when the threaded fixing piece 200 rotates, the problem that the nail-free pendant and the window are unstable in connection due to the fact that the hooking piece 300 and the hooking block 100 rotate relatively is favorably solved.

Specifically, the guide post 400 is equipped with two, two guide posts 400 are arranged respectively on the left side and the right side of first perforation 120, be equipped with two second perforation 312 that correspond with it on the first sub-piece 310, through two second perforation 312 and guide post 400's cooperation, thereby can restrict the corotation or the reversal of piece 300 and hooking piece 100, be favorable to realizing the stable connection of hooking piece 100 and hooking piece 300, be favorable to avoiding the nail-free pendant to appear the problem of rocking after being connected with the window.

Referring to fig. 1, the lower end of the third sub-piece 330 is provided with a hook 331 which is bent backwards, and the hook 331 is arranged to be hooked with an adhesive tape on a window body, so that the stability of the connection between the nail-free pendant and the window body is improved, and the risk that the nail-free pendant drops the window is reduced.

Referring to fig. 3, 4, 5 and 6, in use, after the screw fastener 200 passes through the first through hole 120, the screw fastener 200 is screwed with the first sub-piece 310 of the hooking member 300, since the first sub-piece 310 is accommodated in the accommodating recess, and the third sub-piece 330 is located in front of the hooking block 100, that is, the hooking member 300 is engaged in the accommodating recess, when the screw fastener 200 rotates, the rotation of the hooking member 300 can be limited by the mutual abutment of the hooking member 300 and the hooking block 100, and the front-back position relationship between the hooking member 300 and the hooking block 100 can be changed along with the screwing of the screw fastener 200 and the second screw hole 311, so that the third sub-piece 330 approaches or leaves away from the hooking block 100, the third sub-piece 330 can be inserted into the window of a window to be installed, the hooking block the window 100 by the mutual approach of the third sub-piece 330, thereby realizing the hooking and fixing of the non-nail hanger to the window, compared with the current installation work piece, the non-nail hanger can be connected with the window independently, thereby avoiding the problem that the window 300 is separated from the window due to the screw fastener 200, and the non-nail hanger 300 can be detached from the window, and further realizing the problem that the user can be easily caused by the screw fastener 200.

Referring to fig. 1, the hanging block 100 is provided with a first screw hole 130 extending vertically, and the first screw hole 130 is disposed behind the accommodating cavity 110. Referring to fig. 8, 9, 10, 11, and 12, when the 4 nail-free hangers are connected to four corners of the window body of the window respectively, four hooking grooves may be reserved at four corners of the window frame 500 of the window screen according to the size of the window of the user, and after the nail-free hangers are connected to the window, the user may peg the four hooking grooves into the four nail-free hangers corresponding to the four nail-free hangers, so that the four nail-free hangers are embedded into the four hooking grooves respectively, and the nail-free hangers are hooked to the window frame 500, thereby achieving the primary positioning and connection of the nail-free hangers and the window frame 500. Then the user can pass the screw through window frame 500 back and nail-free pendant's first screw 130 threaded connection to realize being connected of screen window frame 500 and nail-free pendant, nail-free pendant plays and accepts the effect, thereby can realize the nail-free installation to the window form of window.

Compared with the traditional workpiece, most of the workpieces are directly exposed outside the screen window, the problem of poor aesthetics is easily caused, the nail-free pendant can be connected with the window frame 500 of the screen window in an embedded mode, and after the screen window and the nail-free pendant are installed, the nail-free pendant is designed in a hidden mode, and the whole attractiveness of the screen window is improved.

The rear end face of the hitching block 100 is provided with a second groove 160 which is recessed forward, the second groove 160 is communicated with the first through hole 120, when the thread fixing piece 200 passes through the first through hole 120, the thread fixing piece 200 can be accommodated in the second groove 160, the problem that the thread fixing piece 200 protrudes out of the hitching block 100 is avoided, when the nail-free pendant is embedded in the window frame 500 of the screen window, the contact area between the hitching block 100 and the window frame 500 is increased, and therefore the connection stability between the hitching block 100 and the window frame 500 is improved.

The first screw hole 130 is communicated with the second groove 160, the first screw hole 130 is located right behind the first through hole 120, and the first screw hole 130 penetrates through the hanging block 100. After the user fixes the window frame 500 of screen window at the piece 100 that hangs through the screw, the screw passes first screw 130 and sets up, and the screw is located the rear of threaded fastener 200, does benefit to through being provided with of screw and avoids threaded fastener 200 to deviate from the problem appearance of first perforation 120, is favorable to realizing this nail-free pendant and stable connection of window.

Specifically, the first screw hole 130 extends vertically and penetrates the hanging block 100, and when the screw passes through the first screw hole 130, the screw passes through the second groove 160, so as to ensure the limiting effect of the screw on the threaded fastener 200. The second groove 160 may be provided in a circular hole shape, a square block shape, or the like.

The embodiment of the utility model provides a nail-free pendant's installation and dismantlement principle as follows:

during the use, the user can peg graft the third sub-piece 330 of piece 300 to the window body on, because first sub-piece 310 holding is in holding chamber 110 and is connected with screw thread mounting 200, can realize exempting from preliminary the articulating of nail pendant and window, user's accessible screwdriver rotates screw thread mounting 200, thereby make collude piece 300 and articulate the piece 100 and be close to each other, thereby make exempting from nail pendant and the window body of window articulate, the user can be connected four exempting from nail pendants and four angles of window body. According to the size of user's window form, the user can have four to hang the groove in the window frame 500 department reservation of screen window, after four hang and connect the groove and aim at four nail-free pendants, the user can tentatively articulate the window frame 500 of screen window on the piece 100 that articulates of nail-free pendant, then the user can pass the screw with the first screw 130 threaded connection of nail-free pendant behind the window frame 500, through the connection to four angles of screen window frame 500, thereby realize the screen window and the stable connection of nail-free pendant, and then realize the nail-free installation of this screen window and window.

Referring to fig. 13, 14 and 15, when the screen window needs to be disassembled, the user may withdraw the screw from the first screw hole 130 and the window frame 500 first, so as to separate the window frame 500 from the non-nail pendant, and then the user may rotate the screw fixing member 200 of the non-nail pendant through the screwdriver, so that the hooking member 300 and the hooking block 100 are away from each other, so as to separate the non-nail pendant from the window body of the window.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are to be included within the scope of the present invention defined by the appended claims.

Claims (10)

1. The utility model provides a nail-free pendant, its characterized in that includes:

the hanging and connecting block (100) is provided with an accommodating cavity (110) which is open upwards, the rear end of the accommodating cavity (110) is provided with a first through hole (120), the first through hole (120) penetrates through the rear end of the hanging and connecting block (100), and a first screw hole (130) which extends up and down is formed in the hanging and connecting block (100);

a threaded fastener (200);

hooking piece (300), hooking piece (300) is including the first sub-piece (310), second sub-piece (320) and third sub-piece (330) that connect gradually, the upper end of first sub-piece (310) with the rear end of second sub-piece (320) is connected, the front end of second sub-piece (320) with the upper end of third sub-piece (330) is connected, first sub-piece (310) with second sub-piece (320) is the right angle and arranges, second sub-piece (320) with third sub-piece (330) is the right angle and arranges, first sub-piece (310) is equipped with second screw hole (311) that extend around being, first sub-piece (310) holding is in holding chamber (110), third sub-piece (330) is located the place ahead of hitching block (100), threaded fixing piece (200) pass behind first perforation (120) can with second screw hole (311) threaded connection, threaded fixing piece (200) can adjust the position with the front and back of hitching block (100).

2. The non-staple hanger of claim 1, wherein the lower end of the third sub-piece (330) is provided with a hook (331) bent backward.

3. The nailless hanger according to claim 2, further comprising a guide post (400), wherein two ends of the guide post (400) extend forward and backward, two ends of the guide post (400) are respectively connected with the front end face and the rear end face of the accommodating cavity (110), the first sub-sheet (310) is further provided with a second through hole (312) extending forward and backward, and the guide post (400) can pass through the second through hole (312) to be disposed.

4. The nailer according to claim 3, wherein there are two guide posts (400), the two guide posts (400) are respectively disposed at the left and right sides of the first perforation (120), the first sub-sheet (310) is provided with two second perforations (312), and the second perforations (312) are in one-to-one correspondence with the guide posts (400).

5. The nailer of claim 2, wherein a lower surface of the second sub-piece (320) abuts the hanger block (100) when the threaded fastener (200) is threadably engaged with the second threaded bore (311).

6. The nailless hanger according to claim 5, wherein the front surface of the hanging block (100) is provided with a first groove (140) recessed backward, the first groove (140) is communicated with the upper end of the receiving cavity (110), and the second sub-piece (320) is received in the first groove (140) when the screw fastener (200) is screwed with the second screw hole (311).

7. The nailless hanger according to claim 1, wherein the accommodating cavity (110) is open downward, a front end surface of the accommodating cavity (110) is provided with a third through hole (150) penetrating forward and backward, and the third through hole (150) is opposite to the first through hole (120).

8. The nailless hanger according to claim 1, wherein the rear end face of the hanging block (100) is provided with a second groove (160) recessed forward, the second groove (160) is communicated with the first through hole (120), and the threaded fastener (200) can be accommodated in the second groove (160).

9. The nailer according to claim 8, wherein said first threaded hole (130) communicates with said second recess (160), said first threaded hole (130) being located directly behind said first aperture (120).

10. The nailer of claim 9, wherein the first threaded hole (130) is disposed through the hooking block (100).

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