CN116122683A - Hinge mounting screw preassembling structure - Google Patents

Abstract

The utility model relates to a technical field of hardware fitting especially relates to a hinge installation screw pre-installation structure, and it includes hinge cup, hinge arm and removal arm, the hinge cup with the hinge arm rotates to be connected, remove the arm and install in the hinge arm, just the opening has been seted up on the surface of hinge arm, the breach has been seted up on the surface of removal arm, the opening intercommunication the breach sets up, be provided with first spacing micelle in the breach, be provided with first spacing screw in the first spacing micelle, first spacing screw is used for fixed hinge, first spacing is used for right first spacing micelle is spacing. The screw mounting structure has the effect of improving the condition that screws are easy to warp in the mounting process.

Description

Hinge mounting screw preassembling structure

Technical Field

The application relates to the technical field of hardware fittings, in particular to a hinge mounting screw preassembling structure.

Background

Hinges, also known as hinges, are the primary hardware that links doors and doors.

In the related art, the connection between the hinge and the counter is fastened and fixed by a screw. The inventor considers that in the process of using the screw to lock the hinge on the counter, the staff usually adopts the screwdriver to lock the screw, in the locking process, the staff needs to align the hinge, then fix the screw with one hand, and the other hand controls the screwdriver, in the process, the end face of the screw is in a sharp cone shape, so that the screw is easily misaligned, and the screw is askew.

Disclosure of Invention

In order to improve the condition that the screw is easy to warp in the installation process, the application provides a hinge installation screw preassembly structure.

The application provides a hinge installation screw pre-installation structure adopts following technical scheme:

the utility model provides a hinge installation screw pre-installation structure, includes hinge cup, hinge arm and removal arm, the hinge cup with the hinge arm rotates to be connected, remove the arm and install in the hinge arm, just the opening has been seted up on the surface of hinge arm, the breach has been seted up on the surface of removal arm, the opening intercommunication the breach sets up, be provided with first spacing micelle in the breach, be provided with first spacing screw in the first spacing micelle, first spacing screw is used for fixed hinge, first spacing micelle is used for right first spacing screw is spacing.

Through adopting above-mentioned technical scheme, at the in-process of installation, the staff can go on spacing setting through going into first spacing micelle with first spacing screw card in advance, and the convenience is followed at the in-process of installation and is directly placed the hinge preset position to carry out the work of locking to first spacing screw, thereby saved the work that needs extra to fix a position first spacing screw in the installation, improved the condition that the screw was askew easily in the installation.

Optionally, the first spacing micelle includes base table and buckle, the buckle is provided with two, and two the buckle is vertical respectively to be fixed on the opposite both sides lateral wall in bottom of base table, the top of base table is two double-phase being provided with top spacing portion and bottom spacing portion along the week side, two top spacing portion and two bottom spacing portion are relative setting, just two top spacing portion are the interval setting with two bottom spacing portion, the height of top spacing portion is higher than the height of bottom spacing portion.

Through adopting above-mentioned technical scheme, during the installation, the staff pushes into first spacing micelle with first spacing screw for preliminary fixed is gone into between top limit part and the bottom limit part to the nut card of first spacing screw, has saved the staff and has need correcting the work of aiming at first spacing screw at the installation. In addition, when dismantling, if when relieving the connection of first spacing screw and sales counter, first spacing screw can get back to again and carry out temporary fixation between top spacing portion and the bottom spacing portion for first spacing screw still blocks and establishes in first spacing micelle, can save the work of reinstalling the screw when carrying out the reutilization to the hinge, improves the convenience of reutilization.

Optionally, the tail is glued to the one end joint that the arm was kept away from the hinge cup of removing, the tail is glued and is the cavity setting, just be provided with the spacing micelle of second in the tail is glued, the spacing micelle inner clip of second is equipped with the spacing screw of second.

Through adopting above-mentioned technical scheme, the cooperation setting of second spacing screw and first spacing screw can improve hinge installation's stability.

Optionally, one end of hinge cup is provided with connection roof and connection bottom plate, be provided with the double needle between hinge cup and connection roof, the connection bottom plate, the tip at the hinge cup is fixed in the double needle insertion setting, connection roof, connection bottom plate rotate with two stitches of double needle respectively and are connected, the one end that the hinge cup was kept away from to the connection roof articulates with the hinge arm and sets up, the one end that the hinge cup was kept away from to the connection bottom plate articulates with the hinge arm, the connection roof with install the torsional spring between the connection bottom plate.

Through adopting above-mentioned technical scheme, during the rotation, through the cooperation setting of connecting roof and connection bottom plate for hinge cup and hinge arm can rotate, and the torsional spring can play the effect that resets to the rotation between hinge cup and the hinge arm simultaneously.

Optionally, install the buffer in the arm, the buffer includes cylinder liner, buffer cylinder, driving piece, the cylinder liner is fixed in the arm, the cylinder liner is located the arm and is close to the one end of connecting the roof, buffer cylinder installs in the cylinder liner, buffer cylinder's telescopic link is kept away from the one end of connecting the bottom plate towards, the driving piece is fixed at buffer cylinder's telescopic link tip, the both sides of driving piece are provided with the latch, the both sides of connecting the bottom plate correspond and are provided with the cooperation tooth, the latch sets up with the cooperation tooth meshing.

Through adopting above-mentioned technical scheme, at the pivoted in-process of connecting the bottom plate, can drive the driving piece and remove along the orientation of orientation or keeping away from the cylinder liner through the meshing of cooperation tooth and latch, the buffer cylinder can play the effect of buffering to the driving piece this moment to can make the driving piece play the effect of buffering to the rotation of connecting the bottom plate.

Optionally, a socket for inserting a buffer oil cylinder is formed at one end of the oil cylinder sleeve, the buffer oil cylinder is inserted into the oil cylinder sleeve along the socket and fixed, guide parts are symmetrically arranged at two sides of the buffer oil cylinder, and the guide parts are used for guiding movement of the transmission plate.

Through adopting above-mentioned technical scheme, the setting of guide can improve the stability of driving piece removal in-process.

Optionally, the guiding part includes top wing and bottom wing, the fixed setting of top wing is close to the one end top surface department of socket at the cylinder liner lateral wall, the fixed setting of bottom wing is close to the one end bottom surface department of socket at the cylinder liner lateral wall, the both sides curb plate of transmission piece peg graft respectively and set up between the top wing and the bottom wing of cylinder liner both sides.

Through adopting above-mentioned technical scheme, the cooperation setting of top wing and bottom wing can play the effect of direction to the removal of driving piece to the effect of stability in the improvement driving piece removal process has been realized.

Optionally, the one end that the top wing is close to the socket is provided with spacing end, the one end and the top wing of spacing end are fixed to be set up, the other end of spacing end is the slope and sets up downwards and stretch into between top wing and the bottom wing, the curb plate correspondence of transmission piece is provided with the kink, the kink is towards the one side setting of buckling of keeping away from the cylinder liner, the terminal surface of kink is used for with spacing end butt.

Through adopting above-mentioned technical scheme, when the driving piece moves towards the direction of keeping away from the cylinder liner, the terminal surface of kink can be close to with spacing end, when the driving piece removes to the maximum distance, the terminal surface and the spacing end looks butt of kink to spacing end can carry out spacingly to the driving piece, has reduced the emergence of the condition that the driving piece breaks away from the cylinder liner.

Optionally, the top surface of removing the arm is provided with adjusting bolt, the adjusting groove has been seted up to the top surface of removing the arm, the adjusting groove extends along the length direction of removing the arm and sets up, the one end and the breach intercommunication of adjusting groove set up, adjusting bolt's bottom is provided with the screens, screens and adjusting groove joint setting, the top surface of hinge arm link up inside and is provided with the screw hole, adjusting bolt and screw hole cooperation.

Through adopting above-mentioned technical scheme, in the adjustment tank is gone into to the screens with adjusting bolt's screens follow breach in the installation to with remove arm and arm hinge installation cooperation, make adjusting screw and screw hole threaded connection, thereby can adjust the interval distance between arm hinge and the removal arm through adjusting bolt.

Optionally, be provided with the regulating wheel between removal arm and the arm, the holding groove has been seted up to the top of arm link up inside, the regulating wheel inserts and establishes in the holding groove, the top surface of removal arm is provided with a plurality of arc bosss along length direction range, the bottom of regulating wheel corresponds and is provided with arc portion, arc portion is laminated with the lateral wall of arc boss mutually.

Through adopting above-mentioned technical scheme, when adjusting, can be through rotating the regulating wheel for arc portion and arc boss dislocation, thereby can adjust the left and right sides distance between removal arm and the arm hinge.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the mounting process, a worker can clamp the first limit screw into the first limit colloidal particle in advance to carry out limit setting, so that the hinge can be conveniently and directly placed at a preset position in the subsequent mounting process, and the first limit screw is locked, thereby omitting the work of additionally positioning the first limit screw in the mounting process and improving the condition that the screw is easy to warp in the mounting process;

2. the second limit screw and the first limit screw are matched, so that the stability of hinge installation can be improved;

3. in the process of rotating the connecting bottom plate, the transmission plate can be driven to move along the direction towards or away from the cylinder sleeve by meshing the matched teeth and the clamping teeth, and at the moment, the buffer cylinder can buffer the transmission plate, so that the transmission plate can buffer the rotation of the connecting bottom plate;

4. the guide part is arranged, so that the stability of the transmission piece in the moving process can be improved;

5. the limiting end can limit the driving piece, so that the situation that the driving piece is separated from the oil cylinder sleeve is reduced;

6. during installation, the clamping position of the adjusting bolt is clamped into the adjusting groove from the notch, and the movable arm is matched with the hinged arm in an installation manner, so that the adjusting screw thread is connected with the screw thread hole in a threaded manner, and the interval distance between the hinged arm and the movable arm can be adjusted through the adjusting bolt;

7. when adjusting, can be through rotating the regulating wheel for arc portion and arc boss dislocation, thereby can adjust the left and right sides distance between removal arm and the arm hinge.

Drawings

Fig. 1 is a schematic view showing the whole structure of a hinge mounting screw preassembling structure according to the present embodiment.

Fig. 2 is an exploded view of a hinge mounting screw preassembling structure according to the present embodiment.

Fig. 3 is an exploded view of a damper of a hinge mounting screw preassembling structure according to the present embodiment.

Fig. 4 is a schematic view of a movable arm with a hinge mounting screw preassembling structure according to the present embodiment.

Fig. 5 is a schematic diagram showing an internal structure of a hinge mounting screw preassembled structure in which a limit rubber particle is connected with a base upper plate.

Fig. 6 is an exploded view of a first limit screw and a first limit glue particle of a hinge mounting screw preassembly structure according to this embodiment.

Fig. 7 is a structural cross-sectional view of a first limit screw and a first limit glue particle of a hinge mounting screw preassembly structure according to this embodiment.

Reference numerals illustrate:

1. a hinged cup; 2. an arm hinge; 3. a moving arm; 4. connecting a top plate; 5. a connecting bottom plate; 6. a double needle; 7. a first connecting shaft; 8. a second connecting shaft; 9. a torsion spring; 10. a cylinder liner; 11. a buffer cylinder; 12. a transmission plate; 121. a bending part; 13. latch teeth; 14. mating teeth; 15. a guide part; 151. a top wing; 152. bottom wings; 153. a limiting end head; 16. a through groove; 17. a third connecting shaft; 18. an adjusting bolt; 181. clamping; 19. a notch; 20. an adjustment tank; 21. an adjusting wheel; 22. tail glue; 23. a base upper plate; 24. a base lower plate; 25. a circular boss; 26. a fourth connecting shaft; 27. a connection hole; 28. a mating hole; 29. a first fixing hole; 30. a second fixing hole; 31. a first limit screw; 32. the first limit colloidal particles; 321. a base table; 322. a buckle; 323. a top limit part; 3231. a buckling position; 324. a bottom limit part; 3241. an abutment; 33. a through groove; 34. a guide slope; 35. the second limit screw; 36. the second limit colloidal particles; 37. arc boss.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-7.

The embodiment of the application discloses a hinge mounting screw preassembling structure. Referring to fig. 1 and 2, a hinge-mounting screw preassembly structure includes a hinge cup 1, a hinge arm 2, and a moving arm 3. One end of the hinge cup 1 is provided with a connecting top plate 4 and a connecting bottom plate 5, a double needle 6 is arranged between the hinge cup 1 and the connecting top plate 4 and between the hinge cup 1 and the connecting bottom plate 5, the double needle 6 is inserted and fixed at the end part of the hinge cup 1, and the connecting top plate 4 and the connecting bottom plate 5 are respectively connected with two pins of the double needle 6 in a rotating way. One end of the connecting top plate 4 far away from the hinge cup 1 is hinged with the hinge arm 2, and one end of the connecting bottom plate 5 far away from the hinge cup 1 is hinged with the hinge arm 2.

Referring to fig. 2, specifically, a first connection shaft 7 is provided between the connection top plate 4 and the hinge arm 2, and the connection top plate 4 is hinged to the hinge arm 2 through the first connection shaft 7. A second connecting shaft 8 is arranged between the connecting bottom plate 5 and the hinge arm 2, and the connecting bottom plate 5 is hinged with the hinge arm 2 through the second connecting shaft 8. The first connecting shaft 7 is sleeved with a torsion spring 9, one end of the torsion spring 9 is abutted against the bottom of the connecting top plate 4, and the other end of the torsion spring 9 is abutted against the top of the connecting bottom plate 5. In the use process, the elastic force of the torsion spring 9 can drive the connecting top plate 4 and the connecting bottom plate 5 to rotate around the double needles 6 and the hinge points of the hinge arms 2, so that the opening and closing functions of the hinge are realized.

Referring to fig. 2 and 3, a buffer is installed in the hinge arm 2, in this embodiment, the buffer includes a cylinder liner 10, a buffer cylinder 11, and a driving plate 12, specifically, the cylinder liner 10 is fixed in the hinge arm 2, and the cylinder liner 10 is located at one end of the hinge arm 2 near the connecting top plate 4. The buffer cylinder 11 is installed in the cylinder sleeve 10, the telescopic rod of the buffer cylinder 11 faces to one end far away from the connecting bottom plate 5, and the transmission piece 12 is fixed at the telescopic rod end of the buffer cylinder 11. Further, the two sides of the transmission piece 12 are provided with the latch 13, the two sides of the connecting bottom plate 5 are correspondingly provided with the matching teeth 14, and the latch 13 is meshed with the matching teeth 14. In the process of rotating the connecting bottom plate 5, the driving piece 12 can be driven to move along the direction towards or away from the cylinder sleeve 10 through the engagement of the matching teeth 14 and the clamping teeth 13, and at the moment, the buffer cylinder 11 can buffer the driving piece 12, so that the driving piece 12 can buffer the rotation of the connecting bottom plate 5.

Referring to fig. 2 and 3, specifically, one end of the cylinder liner 10 is provided with a socket into which the buffer cylinder 11 is inserted, and the buffer cylinder 11 is inserted into the cylinder liner 10 along the socket and fixed. The buffer cylinder 11 is symmetrically provided with guide parts 15 on both sides, and the guide parts 15 are used for guiding the movement of the transmission plate 12. The guiding part 15 comprises a top wing 151 and a bottom wing 152, wherein the top wing 151 is fixedly arranged at the top surface of one end of the side wall of the cylinder sleeve 10, which is close to the socket, and the bottom wing 152 is fixedly arranged at the bottom surface of one end of the side wall of the cylinder sleeve 10, which is close to the socket. The side plates at both sides of the driving plate 12 are respectively inserted between the top wing 151 and the bottom wing 152 at both sides of the cylinder sleeve 10.

Referring to fig. 2 and 3, in order to limit the separation of the driving piece 12 from the cylinder liner 10, a limit end 153 is disposed at one end of the top wing 151 near the socket, one end of the limit end 153 is fixedly disposed with the top wing 151, and the other end of the limit end 153 is disposed obliquely downward and extends between the top wing 151 and the bottom wing 152. The side plate of the driving plate 12 is correspondingly provided with a bending part 121, the bending part 121 is bent towards one side far away from the cylinder sleeve 10, and the end surface of the bending part 121 is used for abutting against the limiting end 153. When the driving piece 12 moves in a direction away from the cylinder liner 10, the end face of the bending part 121 can be close to the limiting end 153, and when the driving piece 12 moves to a maximum distance, the end face of the bending part 121 is abutted against the limiting end 153, so that the limiting end 153 can limit the driving piece 12.

Referring to fig. 2, a moving arm 3 is mounted within the hinge arm 2 on the side of the bumper remote from the hinge cup 1. Specifically, through grooves 16 are formed in the side walls of the two sides of the movable arm 3 in a penetrating manner, shaft holes are correspondingly formed in the side walls of the two sides of the hinge arm 2 in a penetrating manner, and when the movable arm 3 is clamped with the inner side of the hinge arm 2, the shaft holes are aligned with and communicated with the through grooves 16. The side wall of the hinge arm 2 is provided with a third connecting shaft 17, and the third connecting shaft 17 penetrates through the shaft hole and the through groove 16 for connecting the hinge arm 2 and the movable arm 3.

Referring to fig. 2 and 4, a notch 19 is formed in the top surface of the moving arm 3, an adjusting bolt 18 is disposed on the top surface of the moving arm 3, an adjusting groove 20 is formed in the top surface of the moving arm 3, the adjusting groove 20 extends along the length direction of the moving arm 3, and one end of the adjusting groove 20 is communicated with the notch 19. The bottom of adjusting bolt 18 is provided with screens 181, and screens 181 and adjustment tank 20 joint setting. The top surface of the hinge arm 2 is internally provided with a threaded hole in a penetrating manner, and the adjusting bolt 18 is in bolt fit with the threaded hole. During installation, the clamping position 181 of the adjusting bolt 18 is clamped into the adjusting groove 20 from the notch 19, and the movable arm 3 is in installation fit with the hinge arm 2, so that the adjusting bolt 18 is in threaded connection with the threaded hole, and the interval distance between the hinge arm 2 and the movable arm 3 can be adjusted through the adjusting bolt 18.

Referring to fig. 2 and 4, an adjusting wheel 21 is provided between the movable arm 3 and the hinge arm 2, and a receiving groove is provided through the top of the hinge arm 2, and the adjusting wheel 21 is inserted into the receiving groove. The top surface of the movable arm 3 is provided with a plurality of arc-shaped bosses 37 along the length direction, the bottom of the adjusting wheel 21 is correspondingly provided with arc-shaped parts, and the arc-shaped parts are attached to the side walls of the arc-shaped bosses 37. During adjustment, the adjusting wheel 21 can be rotated to enable the arc-shaped part to be misplaced with the arc-shaped boss 37, so that the left-right distance between the movable arm 3 and the hinge arm 2 can be adjusted.

Referring to fig. 2, a base is installed in the movable arm 3, and the base is fixedly connected with the cabinet wall. Specifically, the base includes a base upper plate 23 and a base lower plate 24, and the base upper plate 23 and the base lower plate 24 are mutually fitted and fixedly installed in the movable arm 3.

Referring to fig. 2, the inner walls of the two sides of the movable arm 3 near one end of the notch 19 are respectively and fixedly provided with a circular boss 25, the side walls of the two sides of the base upper plate 23 are respectively provided with guide grooves along the length direction from the end surfaces, and the two circular bosses 25 are respectively in plug-in fit with the two guide grooves. The lateral walls of the two sides of the movable arm 3 are provided with connecting holes 27 in a penetrating way, the lateral walls of the two sides of the base upper plate 23 are provided with matching holes 28 in a penetrating way, the lateral walls of the movable arm 3 are provided with fourth connecting shafts 26, and the fourth connecting shafts 26 penetrate through the connecting holes 27 and the matching holes 28 to connect the movable arm 3 with the base upper plate 23.

Referring to fig. 2, two first fixing holes 29 are formed in the surface of the base upper plate 23, the two first fixing holes 29 are respectively formed at two ends of the base upper plate 23, which are far away from each other, two second fixing holes 30 are formed in the surface of the base lower plate 24, the two second fixing holes 30 are respectively formed at two ends of the base lower plate 24, which are far away from each other, and when the base upper plate 23 and the base lower plate 24 are matched with each other, the two first fixing holes 29 are respectively communicated with the two second fixing holes 30 in an aligned manner.

Referring to fig. 2 and 5, a first limit screw 31 for fixing the base is provided in the movable arm 3, an opening is provided on the surface of the hinge arm 2, and the opening is provided with a communicating notch 19. The first limit screw 31 passes through the opening and the notch 19 and penetrates into the first fixing hole 29 and the second fixing hole 30 respectively for fixing the base.

Referring to fig. 2 and 5, a first limit colloidal particle 32 is disposed in the notch 19 of the moving arm 3, and the first limit colloidal particle 32 is used for limiting the first limit screw 31, so that the first limit screw 31 can keep an angle opposite to a locking point before locking, and the occurrence of the situation that the first limit screw 31 is askew during locking is reduced.

Referring to fig. 5, 6 and 7, the first limit colloidal particle 32 includes a bottom table 321 and two buckles 322, and specifically, the two buckles 322 are provided and the two buckles 322 are respectively vertically fixed on two opposite side walls of the bottom table 321. The two side walls of the base upper plate 23 are respectively provided with a penetrating groove 33 for the clamping fit of the clamping buckle 322. In the process of installing the first spacing colloidal particle 32 in the movable arm 3, the first spacing colloidal particle 32 is pressed at the base upper plate 23, so that the buckle 322 is clamped with the through groove 33 of the base upper plate 23, the first spacing colloidal particle 32 is fixed at the base upper plate 23, and the installation of the first spacing colloidal particle 32 is realized when the fixation between the base upper plate 23 and the movable arm 3 is completed.

Referring to fig. 2 and 5, in order to improve the convenience of the buckle 322 pressing down in the base upper plate 23, the top surfaces of the side walls of the two sides of the base upper plate 23 are provided with the guiding inclined surfaces 34 inwards, and in the process of downward movement of the first limit colloidal particle 32, the buckle 322 can abut against the guiding inclined surfaces 34, so that the buckle 322 contracts inwards until the buckle 322 moves into the through groove 33, and the buckle 322 recovers under the action of elasticity and is clamped with the groove wall of the through groove 33.

Referring to fig. 5 and 6, the top of the base table 321 is provided with a top limit portion 323 and a bottom limit portion 324 in pairs along the peripheral side, the two top limit portions 323 and the two bottom limit portions 324 are disposed opposite to each other, and the two top limit portions 323 and the two bottom limit portions 324 are disposed at intervals. Specifically, the height of the top limit portion 323 is higher than the height of the bottom limit portion 324. Both the two top limiting portions 323 and the two bottom limiting portions 324 are used for limiting the nuts of the first limiting screw 31.

Referring to fig. 6 and 7, specifically, one end of the top limiting portion 323 is fixedly connected with the top of the bottom table 321, a buckling position 3231 is bent towards the inner side at the top end of the top limiting portion 323, and the two top limiting portions 323 are matched with the buckling position 3231 to clamp and limit the nut portion of the first limiting screw 31. One end of the bottom limiting part 324 is fixedly connected with the top of the bottom table 321, an abutting position 3241 is fixed on the inner side wall of the bottom limiting part 324, and the two bottom limiting parts 324 are matched with the abutting position 3241 to carry out clamping limiting on the first limiting screw 31. Further, the side of butt position 3241 towards the inboard is provided with the arcwall face with first spacing screw 31 side complex, when first spacing screw 31 joint between two bottom limit portion 324, can be through the setting of two arcwall faces for the side of first spacing screw 31 is laminated more to two bottom limit portion 324, increases area of contact, improves the stability that carries out spacing to first spacing screw 31.

In the process of installation, the staff pushes first spacing screw 31 into first spacing micelle 32, and at the in-process of removal, the nut of first spacing screw 31 can block earlier and carry out preliminary fixed between top limit 323 and the bottom limit 324. At this time, the first limiting screw 31 can be positioned between the top limiting portion 323 and the bottom limiting portion 324, so that the work that a worker needs to correct and align the first limiting screw 31 in the installation process is omitted. When the movement is continued, the first limiting screw 31 is clamped into the bottom limiting portion 324 and fixes the base. In addition, when dismantling, if the connection of first spacing screw 31 and sales counter is released, first spacing screw 31 can get back to again and carry out temporary fixation between top limit portion 323 and the bottom limit portion 324 for first spacing screw 31 still blocks and establishes in first spacing micelle 32, can save the work of reinstalling the screw when carrying out the reutilization to the hinge, improves the convenience of reutilization.

Referring to fig. 2, the tail glue 22 is installed at the end of the moving arm 3 far away from the hinge cup 1 in a clamped manner, the tail glue 22 is hollow, a second limit colloidal particle 36 is arranged in the tail glue 22, a second limit screw 35 is clamped in the second limit colloidal particle 36, and the arrangement mode and structure of the second limit colloidal particle 36 and the second limit screw 35 are the same as those of the first limit colloidal particle 32 and the first limit screw 31.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. The utility model provides a hinge installation screw pre-installation structure, includes hinge cup (1), hinge arm (2) and removal arm (3), its characterized in that: hinge cup (1) with hinge arm (2) rotate and are connected, remove arm (3) install in hinge arm (2), just the opening has been seted up on the surface of hinge arm (2), breach (19) have been seted up on the surface of remove arm (3), the opening intercommunication breach (19) set up, be provided with first spacing micelle (32) in breach (19), be provided with first spacing screw (31) in first spacing micelle (32), first spacing screw (31) are used for fixed hinge, first spacing micelle (32) are used for right first spacing screw (31) are spacing.

2. The hinge mounting screw preassembly structure according to claim 1, wherein: the first spacing micelle (32) includes base table (321) and buckle (322), buckle (322) are provided with two, and two buckle (322) are respectively vertical fixed on the opposite both sides lateral wall in bottom of base table (321), the top of base table (321) is two double-phase being provided with top spacing portion (323) and bottom spacing portion (324) along the week side, two top spacing portion (323) and two bottom spacing portion (324) are relative setting, just two top spacing portion (323) are the interval setting with two bottom spacing portion (324), the height of top spacing portion (323) is higher than the height of bottom spacing portion (324).

3. The hinge mounting screw preassembly structure according to claim 1, wherein: the tail rubber (22) is installed in the joint of one end of the movable arm (3) away from the hinge cup (1), the tail rubber (22) is in a hollow arrangement, a second limit colloidal particle (36) is arranged in the tail rubber (22), and a second limit screw (35) is arranged in the second limit colloidal particle (36).

4. The hinge mounting screw preassembly structure according to claim 1, wherein: the one end of hinge cup (1) is provided with connection roof (4) and connection bottom plate (5), be provided with two needles (6) between hinge cup (1) and connection roof (4), connection bottom plate (5), two needles (6) are inserted and are fixed in the tip of hinge cup (1), connection roof (4), connection bottom plate (5) rotate with two stitches of two needles (6) respectively and are connected, the one end that hinge cup (1) was kept away from to connection roof (4) articulates with hinge arm (2) and sets up, the one end that hinge cup (1) was kept away from to connection bottom plate (5) articulates with hinge arm (2), connection roof (4) with install torsional spring (9) between connection bottom plate (5).

5. The hinge mounting screw pre-assembly structure according to claim 4, wherein: install the buffer in hinge arm (2), the buffer includes cylinder liner (10), buffer cylinder (11), driving piece (12), cylinder liner (10) are fixed in hinge arm (2), cylinder liner (10) are located the one end that hinge arm (2) are close to connecting roof (4), buffer cylinder (11) are installed in cylinder liner (10), the telescopic link orientation of buffer cylinder (11) is kept away from the one end of connecting bottom plate (5), driving piece (12) are fixed at the telescopic link tip of buffer cylinder (11), the both sides of driving piece (12) are provided with latch (13), the both sides of connecting bottom plate (5) correspond and are provided with cooperation tooth (14), latch (13) and cooperation tooth (14) meshing set up.

6. The hinge mounting screw pre-assembly structure according to claim 5, wherein: one end of the cylinder sleeve (10) is provided with a socket for inserting a buffer cylinder (11), the buffer cylinder (11) is inserted into the cylinder sleeve (10) along the socket and fixed, two sides of the buffer cylinder (11) are symmetrically provided with guide parts (15), and the guide parts (15) are used for guiding movement of the transmission piece (12).

7. The hinge mounting screw pre-assembly structure according to claim 6, wherein: the guide part (15) comprises a top wing (151) and a bottom wing (152), wherein the top wing (151) is fixedly arranged at the top surface of one end of the side wall of the cylinder sleeve (10) close to the socket, the bottom wing (152) is fixedly arranged at the bottom surface of one end of the side wall of the cylinder sleeve (10) close to the socket, and two side plates of the transmission plate (12) are respectively inserted between the top wings (151) and the bottom wings (152) which are arranged on two sides of the cylinder sleeve (10).

8. The hinge mounting screw pre-assembly structure according to claim 7, wherein: the utility model discloses a cylinder liner oil cylinder sleeve, including tip (151) and tip (153), tip (151) are provided with spacing end (153) near the one end of socket, the one end and the tip (151) of spacing end (153) are fixed the setting, the other end of spacing end (153) is the slope and sets up downwards and stretch into between tip (151) and bottom wing (152), the curb plate correspondence of driving piece (12) is provided with kink (121), kink (121) are towards the one side bending set of keeping away from cylinder liner (10), the terminal surface of kink (121) is used for with spacing end (153) butt.

9. The hinge mounting screw preassembly structure according to claim 1, wherein: the adjustable arm is characterized in that an adjusting bolt (18) is arranged on the top surface of the movable arm (3), an adjusting groove (20) is formed in the top surface of the movable arm (3), the adjusting groove (20) extends along the length direction of the movable arm (3), one end of the adjusting groove (20) is communicated with a notch (19), a clamping position (181) is arranged at the bottom of the adjusting bolt (18), the clamping position (181) is connected with the adjusting groove (20) in a clamping mode, a threaded hole is formed in the top surface of the hinged arm (2) in a penetrating mode, and the adjusting bolt (18) is matched with the threaded hole.

10. The hinge mounting screw preassembly structure according to claim 1, wherein: the adjusting device is characterized in that an adjusting wheel (21) is arranged between the movable arm (3) and the hinge arm (2), a containing groove is formed in the top of the hinge arm (2) in a penetrating mode, the adjusting wheel (21) is inserted into the containing groove, a plurality of arc-shaped bosses (37) are arranged on the top surface of the movable arm (3) in a arrayed mode along the length direction, an arc-shaped portion is correspondingly arranged at the bottom of the adjusting wheel (21), and the arc-shaped portion is attached to the side wall of the arc-shaped boss (37).

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