CN215255501U - Sliding door upper wheel structure with adjustable height and width - Google Patents
Sliding door upper wheel structure with adjustable height and width Download PDFInfo
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- CN215255501U CN215255501U CN202121471183.7U CN202121471183U CN215255501U CN 215255501 U CN215255501 U CN 215255501U CN 202121471183 U CN202121471183 U CN 202121471183U CN 215255501 U CN215255501 U CN 215255501U
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Abstract
The utility model discloses a but sliding door upper wheel structure of height-adjusting and width, its technical scheme main points are: the device comprises an outer shell, wherein an inner shell is connected to the inner part of the outer shell in a sliding manner, and a fixed frame is fixedly arranged on the right side of the upper end of the inner shell; can slide in last slide rail through the runner, reach the gliding effect of messenger's sliding door, and the position of runner is stabilized through the swinging bracket, when unusual swing appearing, through rotating first threaded rod, make first threaded rod drive the alignment jig lateral shifting, reach the effect of adjusting runner lateral position, when beating needs adjusting door and window height appearing, rotate the second threaded rod, make the second threaded rod pass through adjusting nut and drive the inner shell and slide in the inside of shell, and stabilize the position of inner shell in the shell inside through first rivet, avoid the inner shell to drop, reach the effect of adjusting door and window height, make door and window possess and prevent jumping, the function of anticreep rail, very big improvement the security in the door and window use.
Description
Technical Field
The utility model relates to a sliding door field, in particular to but sliding door upper wheel structure of height-adjusting and width.
Background
Sliding door, window have do not occupy the interior space, the outward appearance is beautiful, the price economy, the better advantage of leakproofness, it adopts the slide rail, only need nudge, can nimble switching casement, it is very laborsaving to use, now by the wide application in various buildings, the sliding door, the window generally includes the door, the window frame, and be injectd in the door, the window frame, can follow the door, the gliding door of window frame, the casement, the door, the upper and lower part of window frame supplies the door, the gliding guide rail part of casement is called respectively and goes up and glide, the door, the upper and lower part of window is installed upper sheave and lower pulley respectively.
The sliding door and the window in the prior art are easy to generate errors during installation, so that the swinging and jumping of the door and the window are caused, the use of the sliding door and the window is influenced, and the upper wheels of the door and the window cannot be adjusted in height after being installed, so that the upper wheels are easy to derail when the door and the window swing or jump.
Disclosure of Invention
To the problem mentioned in the background art, the utility model aims at providing a but sliding door upper wheel structure of height-adjusting and width to solve the problem mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a sliding door upper wheel structure with adjustable height and width comprises an outer shell, wherein an inner shell is connected inside the outer shell in a sliding mode, a fixed frame is fixedly installed on the right side of the upper end of the inner shell, an adjusting frame is connected on the left side of the upper end of the inner shell in a sliding mode, a swinging frame is connected to the upper end of the adjusting frame in a rotating mode, shaft nails are fixedly installed on two sides of the upper end of the swinging frame, a rotating wheel is connected to the upper end of each shaft nail in a rotating mode, a first threaded rod is connected to the side wall of the fixed frame in a rotating mode, one end of the first threaded rod penetrates through the fixed frame and the adjusting frame, the outer wall of one end of the first threaded rod is in threaded connection with the side wall of the adjusting frame, a height adjusting groove is formed in the outer wall of the inner shell, a first rivet is inserted into the height adjusting groove, connecting grooves are formed in two sides of the outer wall of the inner shell, adjusting nuts are inserted into the connecting grooves in an inserted mode, a second threaded rod is inserted into the right side of the shell in an inserted mode, one end of the second threaded rod penetrates through the shell and the adjusting nuts, and the outer wall of one end of the second threaded rod is in threaded connection with the inner wall of the adjusting nuts.
Through adopting above-mentioned technical scheme, the runner of connecting can slide in last slide rail through the rotation of axle nail upper end, reach and make the gliding effect of sliding door, and the position of runner is stabilized through the swing span, when unusual swing appears, through rotating first threaded rod, make first threaded rod drive the alignment jig lateral shifting, reach the effect of adjusting runner lateral position, when beating needs adjusting door and window height appearing, rotate the second threaded rod, make the second threaded rod pass through adjusting nut and drive the inner shell and slide in the inside of shell, and through the position of the inside of the shell of first rivet firm inner shell, avoid the inner shell to drop, reach the effect of adjusting door and window height, make door and window possess the jump prevention, the function of anticreep rail, very big improvement the security in the door and window use.
Preferably, the upper end of the fixing frame is inserted with a second rivet, the lower end of the second rivet penetrates through the fixing frame, and the lower end of the second rivet is fixedly connected with the inner shell.
Through adopting above-mentioned technical scheme, the lower extreme through the second rivet runs through mount and inner shell fixed connection, reaches to fix the effect at the inner shell upper end with the mount.
Preferably, a third rivet is inserted into the upper end of the swing frame, the lower end of the third rivet penetrates through the swing frame, a transverse adjusting groove is formed in the upper end of the adjusting frame, the lower end of the third rivet penetrates through the transverse adjusting groove, the outer wall of the third rivet is connected to the inside of the transverse adjusting groove in a sliding mode, and the lower end of the third rivet is fixedly connected with the upper end of the inner shell.
Through adopting above-mentioned technical scheme, run through horizontal adjustment tank and inner shell fixed connection through third rivet lower extreme, reach and make the alignment jig slide at the outer wall of third rivet through horizontal adjustment tank, the lateral shifting of the alignment jig of being convenient for.
Preferably, a fixing clamping piece is inserted into the right side of the lower end of the shell, the upper end of the fixing clamping piece is sleeved on the outer wall of the second threaded rod, and the outer wall of the second threaded rod is connected with the upper end of the fixing clamping piece in a sliding mode.
Through adopting above-mentioned technical scheme, through the upper end of fixed card and the outer wall sliding connection of second threaded rod, reach the effect of fixed second threaded rod position, avoid the second threaded rod can't drive adjusting nut when rotating and remove.
The preferred, the spacing groove has all been seted up to the upper end both sides of alignment jig, the lower extreme fixed mounting of swing span has the stopper, the lower extreme sliding connection of stopper is in the inside of spacing groove.
By adopting the technical scheme, the method has the advantages that,
preferably, height adjusting grooves are formed in two ends of the outer wall of the inner shell, and the inclination angles of the height adjusting grooves on two sides of the outer wall of the inner shell are the same.
By adopting the technical scheme, the method has the advantages that,
to sum up, the utility model discloses mainly have following beneficial effect:
firstly, a rotating wheel rotatably connected through the upper end of a shaft nail can slide in an upper sliding rail to achieve the effect of sliding the sliding door and window, the position of the rotating wheel is stabilized through a swinging frame, when abnormal swinging occurs, a first threaded rod is rotated to enable the first threaded rod to drive an adjusting frame, the adjusting frame slides on the outer wall of a third rivet through a transverse adjusting groove to achieve the effect of enabling the adjusting frame to transversely move, and therefore the transverse position of the rotating wheel is adjusted;
second, when the needs door and window height of beating appear, rotate the second threaded rod, make the second threaded rod pass through adjusting nut and drive the inner shell and slide in the inside of shell, and the outer wall sliding connection through the upper end of fixing the card and the second threaded rod, reach the effect of fixed second threaded rod position, avoid the second threaded rod can't drive adjusting nut when rotating and remove, the removal through adjusting nut makes the inner shell slide at the outer wall of first rivet through the altitude mixture control groove, thereby reach the effect of adjusting door and window height, make door and window possess and prevent jumping, the function of anticreep rail, very big improvement the security in the door and window use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a plan view of the present invention.
Reference numerals: 1. a housing; 2. an inner shell; 21. a height adjusting groove; 22. connecting grooves; 3. an adjusting bracket; 31. a lateral adjustment groove; 32. a limiting groove; 4. a fixed mount; 5. a swing frame; 51. a limiting block; 6. a first threaded rod; 7. a second threaded rod; 8. a first rivet; 9. fixing the card; 10. adjusting the nut; 11. a second rivet; 12. a third rivet; 13. a shaft nail; 14. a rotating wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, a sliding door upper wheel structure with adjustable height and width comprises an outer shell 1, wherein an inner shell 2 is slidably connected inside the outer shell 1, a fixed frame 4 is fixedly installed on the right side of the upper end of the inner shell 2, an adjusting frame 3 is slidably connected on the left side of the upper end of the inner shell 2, a swing frame 5 is rotatably connected on the upper end of the adjusting frame 3, shaft nails 13 are fixedly installed on both sides of the upper end of the swing frame 5, rotating wheels 14 are rotatably connected on the upper ends of the shaft nails 13, a first threaded rod 6 is rotatably connected on the side wall of the fixed frame 4, one end of the first threaded rod 6 penetrates through the fixed frame 4 and the adjusting frame 3, the outer wall of one end of the first threaded rod 6 is in threaded connection with the side wall of the adjusting frame 3, a height adjusting groove 21 is formed in the outer wall of the inner shell 2, a first rivet 8 is inserted in the outer wall of the outer shell 1, one end of the first rivet 8 penetrates through the outer shell 1, one end of the first rivet 8 is inserted into the height adjusting groove 21, connecting grooves 22 are formed in two sides of the outer wall of the inner shell 2, an adjusting nut 10 is inserted into the connecting grooves 22, a second threaded rod 7 is inserted into the right side of the outer shell 1, one end of the second threaded rod 7 penetrates through the outer shell 1 and the adjusting nut 10, and the outer wall of one end of the second threaded rod 7 is in threaded connection with the inner wall of the adjusting nut 10.
Referring to fig. 2, in order to achieve the purpose of fixing the fixing frame 4 to the upper end of the inner case 2; a second rivet 11 is inserted into the upper end of the fixed frame 4, the lower end of the second rivet 11 penetrates through the fixed frame 4, and the lower end of the second rivet 11 is fixedly connected with the inner shell 2; the lower end of the second rivet 11 penetrates through the fixing frame 4 to be fixedly connected with the inner shell 2, so that the fixing frame 4 is fixed at the upper end of the inner shell 2.
With reference to fig. 1, for the purpose of facilitating the movement of the adjustment frame 3; a third rivet 12 is inserted into the upper end of the swing frame 5, the lower end of the third rivet 12 penetrates through the swing frame 5, a transverse adjusting groove 31 is formed in the upper end of the adjusting frame 3, the lower end of the third rivet 12 penetrates through the transverse adjusting groove 31, the outer wall of the third rivet 12 is connected to the inside of the transverse adjusting groove 31 in a sliding mode, and the lower end of the third rivet 12 is fixedly connected with the upper end of the inner shell 2; the lower end of the third rivet 12 penetrates through the transverse adjusting groove 31 to be fixedly connected with the inner shell 2, so that the adjusting frame 3 slides on the outer wall of the third rivet 12 through the transverse adjusting groove 31, and the transverse movement of the adjusting frame 3 is facilitated.
With reference to fig. 3, for the purpose of fixing the position of the second threaded bar 7; a fixed clamping piece 9 is inserted into the right side of the lower end of the shell 1 in an inserting mode, the upper end of the fixed clamping piece 9 is sleeved on the outer wall of the second threaded rod 7, and the outer wall of the second threaded rod 7 is connected with the upper end of the fixed clamping piece 9 in a sliding mode; the upper end of the fixing clamping piece 9 is connected with the outer wall of the second threaded rod 7 in a sliding mode, the effect of fixing the position of the second threaded rod 7 is achieved, and the second threaded rod 7 is prevented from being incapable of driving the adjusting nut 10 to move when rotating.
With reference to fig. 1, for the purpose of stabilizing the position of the swing frame 5; both sides of the upper end of the adjusting frame 3 are provided with limiting grooves 32, the lower end of the swing frame 5 is fixedly provided with a limiting block 51, and the lower end of the limiting block 51 is connected inside the limiting grooves 32 in a sliding manner; the lower end of the limiting block 51 is connected in the limiting groove 32 in a sliding manner, so that the position of the swing frame 5 is limited, and the swing frame 5 is prevented from moving too much and dislocating.
With reference to fig. 1, for the purpose of stabilizing the position of the inner shell 2; two ends of the outer wall of the inner shell 2 are both provided with height adjusting grooves 21, and the inclination angles of the height adjusting grooves 21 on the two sides of the outer wall of the inner shell 2 are the same; through the height adjusting groove 21 that inner shell 2 outer wall both sides were seted up respectively, reach the effect of firm inner shell 2 both ends position, avoid inner shell 2 slope or drop.
The use principle and the advantages are as follows: the rotating wheel 14 rotatably connected with the upper end of the shaft nail 13 can slide in the upper sliding rail to achieve the effect of sliding the sliding door and window, the position of the rotating wheel 14 is stabilized by the swing frame 5, the lower end of the limiting block 51 is slidably connected with the inside of the limiting groove 32 to achieve the effect of limiting the position of the swing frame 5, the swing frame 5 is prevented from moving too much and dislocating, when abnormal swing occurs, the fixing frame 4 fixedly installed by the second rivet 11 plays the role of fixing the position of the first threaded rod 6, the first threaded rod 6 drives the adjusting frame 3 when rotating, the adjusting frame 3 slides on the outer wall of the third rivet 12 through the transverse adjusting groove 31 to achieve the effect of transversely moving the adjusting frame 3, thereby the transverse position of the rotating wheel 14 is adjusted, when the door and window height needs to be adjusted due to jumping, the second threaded rod 7 is rotated to enable the second threaded rod 7 to drive the adjusting nut 10 to move, and the adjusting nut 10 drives the inner shell 2 to slide in the inner part of the outer shell 1 through the connecting groove 22, and the upper end through fixing card 9 and the outer wall sliding connection of second threaded rod 7, reach the effect of fixed second threaded rod 7 position, avoid second threaded rod 7 can't drive adjusting nut 10 when rotating and remove, the removal through adjusting nut 10 makes inner shell 2 slide at the outer wall of first rivet 8 through height adjustment groove 21, thereby reach the effect of adjusting door and window height, make door and window possess the function of preventing jumping, the derailment, very big improvement the security in the door and window use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but sliding door upper wheel structure of height-adjusting and width, includes shell (1), its characterized in that: the inner shell (2) is connected to the outer shell (1) in a sliding mode, a fixing frame (4) is fixedly mounted on the right side of the upper end of the inner shell (2), the adjusting frame (3) is connected to the left side of the upper end of the inner shell (2) in a sliding mode, a swing frame (5) is connected to the upper end of the adjusting frame (3) in a rotating mode, shaft nails (13) are fixedly mounted on two sides of the upper end of the swing frame (5), rotating wheels (14) are connected to the upper end of the shaft nails (13) in a rotating mode, a first threaded rod (6) is connected to the side wall of the fixing frame (4) in a rotating mode, one end of the first threaded rod (6) penetrates through the fixing frame (4) and the adjusting frame (3), the outer wall of one end of the first threaded rod (6) is connected with the side wall of the adjusting frame (3) in a threaded mode, a height adjusting groove (21) is formed in the outer wall of the inner shell (2), and a first rivet (8) is inserted into the outer wall of the outer shell (1), the one end of first rivet (8) runs through shell (1), the inside in high adjustment groove (21) is inserted to the one end of first rivet (8), spread groove (22) have been seted up to the both sides of inner shell (2) outer wall, the inside grafting of spread groove (22) has adjusting nut (10), the right side grafting of shell (1) has second threaded rod (7), the one end of second threaded rod (7) runs through shell (1) and adjusting nut (10), the outer wall of second threaded rod (7) one end and the inner wall threaded connection of adjusting nut (10).
2. A height and width adjustable push-pull door and window upper wheel structure according to claim 1, wherein: the upper end of the fixed frame (4) is inserted with a second rivet (11), the lower end of the second rivet (11) penetrates through the fixed frame (4), and the lower end of the second rivet (11) is fixedly connected with the inner shell (2).
3. A height and width adjustable push-pull door and window upper wheel structure according to claim 1, wherein: the upper end of the swing frame (5) is spliced with a third rivet (12), the lower end of the third rivet (12) penetrates through the swing frame (5), the upper end of the adjusting frame (3) is provided with a transverse adjusting groove (31), the lower end of the third rivet (12) penetrates through the transverse adjusting groove (31), the outer wall of the third rivet (12) is connected to the inside of the transverse adjusting groove (31) in a sliding mode, and the lower end of the third rivet (12) is fixedly connected with the upper end of the inner shell (2).
4. A height and width adjustable push-pull door and window upper wheel structure according to claim 1, wherein: the right side of the lower end of the shell (1) is spliced with a fixing clamping piece (9), the upper end of the fixing clamping piece (9) is sleeved on the outer wall of the second threaded rod (7), and the outer wall of the second threaded rod (7) is connected with the upper end of the fixing clamping piece (9) in a sliding mode.
5. A height and width adjustable push-pull door and window upper wheel structure according to claim 1, wherein: spacing groove (32) have all been seted up to the upper end both sides of alignment jig (3), the lower extreme fixed mounting of swing span (5) has stopper (51), the lower extreme sliding connection of stopper (51) is in the inside of spacing groove (32).
6. A height and width adjustable push-pull door and window upper wheel structure according to claim 1, wherein: height adjusting grooves (21) are formed in two ends of the outer wall of the inner shell (2), and the inclination angles of the height adjusting grooves (21) on two sides of the outer wall of the inner shell (2) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471183.7U CN215255501U (en) | 2021-06-30 | 2021-06-30 | Sliding door upper wheel structure with adjustable height and width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471183.7U CN215255501U (en) | 2021-06-30 | 2021-06-30 | Sliding door upper wheel structure with adjustable height and width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215255501U true CN215255501U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121471183.7U Active CN215255501U (en) | 2021-06-30 | 2021-06-30 | Sliding door upper wheel structure with adjustable height and width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215255501U (en) |
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2021
- 2021-06-30 CN CN202121471183.7U patent/CN215255501U/en active Active
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