CN218509212U - Difficult not hard up handle and push-and-pull door - Google Patents
Difficult not hard up handle and push-and-pull door Download PDFInfo
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- CN218509212U CN218509212U CN202222090634.3U CN202222090634U CN218509212U CN 218509212 U CN218509212 U CN 218509212U CN 202222090634 U CN202222090634 U CN 202222090634U CN 218509212 U CN218509212 U CN 218509212U
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Abstract
The utility model relates to a handle field, in particular to a handle and a sliding door which are not easy to loose, comprising a handle head, a handle main body, a first rotation limiting component and a limiting mechanism, wherein the limiting mechanism comprises a connecting piece, a limiting piece, a first locking piece and a second locking piece, the first locking piece is arranged at the second end of the connecting piece and is propped against the limiting piece, so that the axial direction of the limiting piece and the axial direction of the connecting piece are relatively fixed; the second locking piece is arranged on the limiting piece and is abutted against the connecting piece, so that the circumferential direction of the limiting piece and the circumferential direction of the connecting piece are relatively fixed; the first rotation limiting assembly comprises a first rotation limiting piece and a second rotation limiting piece, the circumferential direction of the first rotation limiting piece and the circumferential direction of the second rotation limiting piece are relatively fixed, and the first rotation limiting piece and the second rotation limiting piece are sleeved outside the connecting piece and are respectively installed on the handle head and the handle body. Adopt the utility model discloses, it is not hard up to avoid exogenic action to make the connecting piece to prevent effectively that the handle head is not hard up.
Description
Technical Field
The utility model relates to a handle field, in particular to difficult not hard up handle and push-and-pull door.
Background
The existing handle can be installed on a sliding door of a shower room and comprises a handle main body and a handle head, wherein the handle main body is installed on the outer side of a door body, two ends of the handle main body are fixed on the door body, the handle head is installed on the inner side of the door body, and only one end of the handle head is fixed. Specifically, the screw penetrates through the door body and is in threaded connection with the handle body, so that the handle body is fixed on the door body, and the handle head is fixedly installed with the screw through the hexagon socket head cap screw. When a user holds the handle head and pushes and pulls the door body left and right, if the door body is pushed and pulled left, the handle head can drive the screw rod to rotate clockwise, and the rotation direction is the locking direction of the screw rod, so that the handle head is not moved; if the handle is pushed and pulled rightwards, the handle head can drive the screw rod to rotate anticlockwise, the rotating direction is the loosening direction of the screw rod, and the handle head is also loosened due to the loosening of the screw rod. The longer the handle of the handle head is, the more easily the handle head is loosened and shaken.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides a difficult not hard up handle, avoids exogenic action to make the connecting piece not hard up to prevent effectively that the handle head is not hard up.
The embodiment of the utility model provides a technical problem that solve still in, provide a push-and-pull door that is equipped with this difficult not hard up handle.
In order to solve the technical problem, an embodiment of the utility model provides a handle not easy to loosen, which comprises a handle head, a handle main body, a first rotation limiting assembly and a limiting mechanism, wherein the handle head is fixedly connected with one end of the handle main body through the limiting mechanism;
the limiting mechanism comprises a connecting piece, a limiting piece, a first locking piece and a second locking piece, the limiting piece is fixedly arranged in the handle main body, the first end of the connecting piece is fixedly connected with the handle head, and the second end of the connecting piece penetrates through the limiting piece; the first locking piece is arranged at the second end of the connecting piece and is abutted against the limiting piece, so that the axial direction of the limiting piece and the axial direction of the connecting piece are relatively fixed; the second locking piece is arranged on the limiting piece and is abutted against the connecting piece, so that the circumferential direction of the limiting piece and the circumferential direction of the connecting piece are relatively fixed;
the first rotation limiting assembly comprises a first rotation limiting piece and a second rotation limiting piece, the circumferential direction of the first rotation limiting piece and the circumferential direction of the second rotation limiting piece are relatively fixed, the first rotation limiting piece and the second rotation limiting piece are sleeved outside the connecting piece and are respectively installed on the handle head and the handle body, the circumferential direction of the first rotation limiting piece and the circumferential direction of the handle head are relatively fixed, and the circumferential direction of the second rotation limiting piece and the circumferential direction of the handle body are relatively fixed.
As an improvement of the above scheme, the first rotation limiting piece and the second rotation limiting piece have the same structure and both comprise a gasket and rotation limiting blocks arranged on the gasket, the gasket is provided with a through hole for the connecting piece to pass through, the two rotation limiting blocks are oppositely arranged along the edge of the through hole, and a gap is formed between the two rotation limiting blocks;
the gaskets of the first rotation limiting piece and the second rotation limiting piece are respectively arranged on the handle head and the handle body and are sleeved outside the connecting piece through the through hole; the rotation limiting block of the first rotation limiting piece is inserted in the notch of the second rotation limiting piece.
As an improvement of the above scheme, the limiting member is provided with a limiting hole and a locking hole, two ends of the limiting hole are respectively communicated with two opposite side walls of the limiting member, and the locking hole is arranged at the top end of the limiting member and communicated with the limiting hole.
As an improvement of the above scheme, the second end of the connecting piece penetrates through the limiting hole, and the first locking piece is sleeved outside the connecting piece and is in threaded connection with the connecting piece; second retaining member threaded connection in the lock position is downthehole, the tip of second retaining member with the connecting piece is inconsistent.
As the improvement of the scheme, a mounting piece is fixedly arranged in the handle head, and the first end of the connecting piece is fixedly connected with the mounting piece.
As an improvement of the scheme, the handle body is provided with a connecting hole;
the handle main body with the locating part passes through first fastening components fixed connection, first fastening components includes first fastener and first mounting, first mounting fixed mounting in the handle main body, first mounting be equipped with the lockhole of linking hole looks adaptation, first fastener wear to locate connect on the hole and with lockhole threaded connection, the tip of first fastener with the locating part is inconsistent.
As an improvement of the above scheme, the bottom of the limiting member is provided with an inclined surface which is abutted against the first fastening member.
As an improvement of the above scheme, the other end of the handle body is fixedly mounted through a second fastening assembly, the second fastening assembly includes a second fastening piece and a second fixing piece, and the second fastening piece is arranged on the second fixing piece in a penetrating manner and is in threaded connection with the handle body.
As an improvement of the above scheme, the handle further comprises a second rotation limiting assembly, the second rotation limiting assembly comprises a third rotation limiting piece and a fourth rotation limiting piece, the circumferential direction of the third rotation limiting piece and the circumferential direction of the fourth rotation limiting piece are relatively fixed, the third rotation limiting piece and the fourth rotation limiting piece are respectively mounted on a second fixing piece and the handle body, the axial direction of the third rotation limiting piece and the circumferential direction of the second fixing piece are relatively fixed, and the circumferential direction of the fourth rotation limiting piece and the circumferential direction of the handle body are relatively fixed.
Correspondingly, the embodiment of the utility model provides a push-and-pull door is still provided, including the door body and the foretell difficult not hard up handle, the door body is equipped with the mounting hole, the handle head is located the inboard of the door body, the outside of the door body is located to the handle main part, connecting piece, first limit commentaries on classics piece and second limit commentaries on classics piece all wear to locate door body on the mounting hole.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the embodiment of the utility model provides a through the common cooperation of stop gear and first limit commentaries on classics subassembly, prevent effectively that the handle head from driving the connecting rod under the exogenic action and rotating, avoid effectively that the connecting rod is not hard up to it is not hard up to avoid the handle head. Specifically, make the axial relatively fixed of connecting rod and handle main part under the common cooperation of locating part and first retaining member, make the circumference relatively fixed of connecting rod and handle main part under the common cooperation of locating part and second retaining member, guarantee reliability and the steadiness of connecting between connecting piece and the handle main part, difficult not hard up. Meanwhile, a first rotation limiting piece and a second rotation limiting piece of the first rotation limiting assembly are respectively installed on the handle head and the handle body, and the first rotation limiting piece and the second rotation limiting piece are relatively fixed in the circumferential direction and are respectively relatively fixed in the circumferential direction of the handle head and the handle body. Therefore, the first rotation limiting assembly limits the circumferential direction of the handle head and can effectively prevent the handle head from rotating under the action of external force, so that the problem that the connecting piece rotates under the driving of the handle head to cause looseness is effectively avoided, and the handle head is effectively prevented from loosening.
Drawings
FIG. 1 is a schematic structural view of a handle not easy to loosen according to an embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is an enlarged view of the junction of the handle head and the handle body of FIG. 3;
FIG. 5 is an enlarged view of the junction of the bottom ends of the handle body of FIG. 3;
FIG. 6 is a schematic structural view of the first rotation limiting member, the second rotation limiting member, the third rotation limiting member or the fourth rotation limiting member of FIG. 2;
fig. 7 is a schematic structural view of a sliding door according to an embodiment of the present invention;
fig. 8 is a cross-sectional view of fig. 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Referring to fig. 1-8, the embodiment of the utility model discloses a difficult not hard up handle, including handle head 1, handle main part 2, first limit commentaries on classics subassembly and stop gear, stop gear fixed connection is passed through to the one end of handle head 1 and handle main part 2. Wherein, the other end of the handle head 1 is a free end.
The limiting mechanism comprises a connecting piece 4, a limiting piece 5, a first locking piece 6 and a second locking piece 7, the limiting piece 5 is fixedly arranged in the handle main body 2, the first end of the connecting piece 4 is fixedly connected with the handle head 1, and the second end of the connecting piece 4 is arranged on the limiting piece 5 in a penetrating manner; the first locking member 6 is mounted at the second end of the connecting member 4 and abuts against the limiting member 5, so that the axial direction of the limiting member 5 and the axial direction of the connecting member 4 are relatively fixed; the second locking member 7 is installed on the limiting member 5 and is abutted to the connecting member 4, so that the circumferential direction of the limiting member 5 and the circumferential direction of the connecting member 4 are relatively fixed.
The first rotation limiting assembly comprises a first rotation limiting piece 3a and a second rotation limiting piece 3b, the circumferential direction of the first rotation limiting piece 3a and the circumferential direction of the second rotation limiting piece 3b are relatively fixed, the first rotation limiting piece 3a and the second rotation limiting piece 3b are sleeved outside the connecting piece 4 and are respectively installed on the handle head 1 and the handle body 2, the circumferential direction of the first rotation limiting piece 3a and the circumferential direction of the handle head 1 are relatively fixed, and the circumferential direction of the second rotation limiting piece 3b and the circumferential direction of the handle body 2 are relatively fixed.
The embodiment of the utility model provides a through the common cooperation of stop gear and first limit commentaries on classics subassembly, prevent effectively that the handle head from driving the connecting rod and rotating under the exogenic action, avoid the connecting rod not hard up effectively to it is not hard up to avoid the handle head. Specifically, make the axial relatively fixed of connecting rod and handle main part under the common cooperation of locating part and first retaining member, make the circumference relatively fixed of connecting rod and handle main part under the common cooperation of locating part and second retaining member, guarantee reliability and the steadiness of connecting between connecting piece and the handle main part, difficult not hard up. Meanwhile, a first rotation limiting piece and a second rotation limiting piece of the first rotation limiting assembly are respectively installed on the handle head and the handle body, and the first rotation limiting piece and the second rotation limiting piece are circumferentially and relatively fixed and are respectively and circumferentially and relatively fixed with the handle head and the handle body. Therefore, the first rotation limiting assembly limits the circumferential direction of the handle head and can effectively prevent the handle head from rotating under the action of external force, so that the problem that the connecting piece rotates under the driving of the handle head to cause looseness is effectively avoided, and the handle head is effectively prevented from loosening.
As shown in fig. 6, the first rotation limiting member 3a and the second rotation limiting member 3b have the same structure, and both include a spacer 31 and rotation limiting blocks 33 disposed on the spacer 31, a through hole 32 for the connecting member 4 to pass through is disposed on the spacer 31, the two rotation limiting blocks 33 are disposed oppositely along the edge of the through hole 32, and a gap 34 is formed between the two rotation limiting blocks 33. The first rotation limiting piece 3a and the second rotation limiting piece 3b are oppositely arranged. The gaskets 31 of the first rotation limiting piece 3a and the second rotation limiting piece 3b are respectively arranged on the handle head 1 and the handle main body 2 and are sleeved outside the connecting piece 4 through the through hole 32; the rotation limiting block 33 of the first rotation limiting piece 3a is inserted in the notch 34 of the second rotation limiting piece 3 b. Specifically, the gasket 31 of the first rotation limiting piece 3a and the second rotation limiting piece 3b is partially embedded in the handle head 1 and the handle body 2, the other part is exposed out of the handle head 1 and the handle body 2, the inner sides of the two gaskets 31 are fixedly connected with the handle head 1 and the handle body 2 through glue, the rotation limiting block 33 and the connecting piece 4 are arranged in the mounting hole 101 of the door body 100 in a penetrating manner, and the outer side walls of the two gaskets 31 are respectively abutted against the inner side wall and the outer side wall of the door body 100 through the action of the first locking piece 6. Preferably, the cross section shape and size of the gasket 31 are matched with the inner cavities of the handle head 1 and the handle body 2, and the cross section shape of the gasket 31 is rectangular or square, so that the handle head or the handle body is effectively prevented from rotating relative to the gasket. The first rotation limiting member 3a and the second rotation limiting member 3b are made of PVC material, but not limited thereto.
As shown in fig. 4, the limiting member 5 is provided with a limiting hole 51 and a locking hole 52, two ends of the limiting hole 51 respectively penetrate through two opposite side walls of the limiting member 5, and the locking hole 52 is provided at the top end of the limiting member 5 and is communicated with the limiting hole 51. The capture aperture 52 is internally threaded.
The second end of the connecting piece 4 penetrates through the limiting hole 51, and the first locking piece 6 is sleeved outside the connecting piece 4 and is in threaded connection with the connecting piece 4; the second locking member 7 is in threaded connection with the inside of the locking hole 52, and the end part of the second locking member 7 is abutted to the connecting member 4. The first locking member 6 is a nut. The second locking piece 7 is a hexagon socket head cap screw. The connecting piece 4 is a screw rod. The first rotation limiting piece 3a, the second rotation limiting piece 3b, the limiting piece 5 and the first locking piece 6 are sequentially sleeved outside the connecting piece 4. The first rotation limiting piece and the second rotation limiting piece are pressed between the handle and the limiting piece through the abutting of the first locking piece and the limiting piece, the door body is clamped between the first rotation limiting piece and the second rotation limiting piece, and therefore the handle head and the handle main body are fixed on the inner side and the outer side of the door body respectively. The first locking piece is used for realizing the axial relative fixation of the limiting piece and the connecting piece, so that the handle head and the handle main body are not separated from the door body; the second locking piece is used for realizing circumferential relative fixation of the limiting piece and the connecting piece, so that the handle head does not rotate. Simultaneously, because the locating part is installed in the handle main part, play limiting displacement to the second retaining member, prevent that the second retaining member from breaking away from the locating part, guarantee the reliability of its connection to guarantee effectively that the connecting piece does not rotate.
Preferably, a mounting part 13 is fixedly arranged in the handle head 1, and a first end of the connecting part 4 is fixedly connected with the mounting part 13. The mounting member 13 is a stainless steel sheet. The installed part welds in the handle head, the installed part is equipped with the through-hole, the through-hole is worn to locate and welds on the installed part by the one end of connecting piece to realize the fixed connection of connecting piece and handle head.
Preferably, the handle body 2 is provided with an attachment hole 21. The handle main body 2 and the limiting part 5 are fixedly connected through a first fastening component, the first fastening component comprises a first fastening piece 8 and a first fixing piece 9, the first fixing piece 9 is fixedly installed in the handle main body 2, the first fixing piece 9 is provided with a lock hole (not shown) matched with the connecting hole 21, the first fastening piece is arranged on the connecting hole 21 in a penetrating mode and is in threaded connection with the lock hole, and the end part of the first fastening piece 8 is abutted to the limiting part 5. The first fastener 8 is a hexagon socket head cap screw. The first fixing member 9 is a stainless steel sheet. The lockhole is the screw. Specifically, the first fixing member 9 is welded to the inner bottom wall of the handle main body 2, and the first fastening member 8 passes through the connecting hole 21 and is in threaded connection with the lock hole, and meanwhile abuts against the bottom surface of the limiting member 5 in the handle main body 2, so that the limiting member is fixed in the handle main body.
Preferably, the shape and size of the cross section of the limiting part 5 are matched with the shape and size of the inner cavity of the handle main body 2, so that the limiting part and the handle main body are further ensured to be circumferentially and relatively fixed.
Preferably, the bottom of the limiting member 5 is provided with an inclined surface 53 which is abutted against the first fastening member 8. The inclined plane can increase the abutting surface of the limiting part and the first fastening piece, and further ensures that the first fastening piece can effectively lock the limiting part in the handle main body.
As shown in fig. 5, the other end of the handle body 2 is fixedly mounted by a second fastening assembly, the second fastening assembly includes a second fastening member 10 and a second fixing member 11, and the second fastening member 10 is inserted into the second fixing member 11 and is screwed to the handle body 2. The second fastener 10 is an internal hexagonal wire. The other end of the handle body 2 is fixedly mounted on the door body 100 through a second fastening assembly.
Preferably, as shown in fig. 5-6, the utility model discloses still include the second subassembly of restricting changeing, the second subassembly of restricting changeing includes third rotation restriction piece 12a and fourth rotation restriction piece 12b, the circumference of third rotation restriction piece 12a and the circumference of fourth rotation restriction piece 12b are relatively fixed, third rotation restriction piece 12a and fourth rotation restriction piece 12b are installed respectively on second mounting 11 and handle main part 2, the axial of third rotation restriction piece 12a and the circumference of second mounting 11 are relatively fixed, the circumference of fourth rotation restriction piece 12b and the circumference of handle main part 2 are relatively fixed. The third rotation limiting piece 12a and the fourth rotation limiting piece 12b are arranged oppositely. The structures of the third rotation limiting piece 12a and the fourth rotation limiting piece 12b are the same as the structure of the first rotation limiting piece 3a, as shown in fig. 6, the gaskets 31 of the third rotation limiting piece 12a and the fourth rotation limiting piece 12b are respectively installed on the second fixing piece 11 and the handle body 2, and are sleeved outside the second fastening piece 10 through the through hole 32; the rotation limiting block 33 of the third rotation limiting piece 12a is inserted in the notch 34 of the fourth rotation limiting piece 12 b. Specifically, a part of each of the gaskets 31 of the third rotation limiting piece 12a and the fourth rotation limiting piece 12b is embedded in the second fixing piece 11 and the handle body 2, the other part of each of the gaskets 31 is exposed out of the second fixing piece 11 and the handle body 2, the inner sides of the two gaskets 31 are fixedly connected with the second fixing piece 11 and the handle body 2 through glue, the rotation limiting blocks 33 and the second fastening pieces 10 penetrate through the mounting holes 101 of the door body 100, and the outer side walls of the two gaskets 31 are abutted against the inner side walls and the outer side walls of the door body 100 through the second fastening pieces 10. The third rotation limiting member 12a and the fourth rotation limiting member 12b are made of PVC material, but not limited thereto.
Correspondingly, as shown in fig. 7-8, the embodiment of the utility model also discloses a sliding door, including the door body 100 and the foretell difficult not hard up handle, the door body 100 is equipped with mounting hole 101, handle head 1 is located the inboard of the door body 100, the outside of the door body 100 is located to handle main part 2, connecting piece 4, first limit commentaries on classics piece 3a and second limit commentaries on classics piece 3b all wear to locate on the mounting hole 101. The specific structure of the handle which is not easy to loosen is as described above, and is not described in detail herein.
The utility model discloses installation steps of push-and-pull door as follows:
firstly, the mounting piece 13 is welded in the handle head 1, then the first end of the connecting piece 4 is welded on the mounting piece 13, the first rotation limiting piece 3a is sleeved outside the connecting piece 4, then the handle head 1 is placed on the inner side of the door body 100, and the second end of the connecting piece 4 penetrates through the mounting hole 101 of the door body 100. In the outside of door body 100, embolia second limit rotation piece 3b, locating part 5 and first retaining member 6 in proper order on the second end of connecting piece 4, first limit rotation piece 3a and second limit rotation piece 3b pass through the mounting hole 101 block, through first retaining member 6 and connecting piece 4 with handle head 1, first limit rotation 3a piece, second limit rotation piece 3b and locating part 5 locking on door body 100. Next, the second locking member 7 is mounted on the stopper 5, and the handle body 2 is put on, and the handle body 2 is locked to the stopper 5 by the first fastening member 8.
Next, the fourth rotation restricting member 12b is attached to the bottom of the handle body 2, and the fourth rotation restricting member 12b is inserted into the other attachment hole of the door body 100. The inner side of the door body 100 is correspondingly provided with a third rotation limiting piece 12a, after the third rotation limiting piece 12a and the fourth rotation limiting piece 12b are installed in a matched mode, the second fixing piece 11 is placed on the third rotation limiting piece 12a, a second fastening piece 10 penetrates through the second fixing piece 11, the third rotation limiting piece 12a and the fourth rotation limiting piece 12b in sequence and is in threaded connection with the handle body 2, the bottom of the handle body 2 is fixed on the door body 100, and installation is completed.
The embodiment of the utility model provides a through the common cooperation of stop gear and first limit commentaries on classics subassembly, prevent effectively that the handle head from driving the connecting rod and rotating under the exogenic action, avoid the connecting rod not hard up effectively to it is not hard up to avoid the handle head. Specifically, make the axial relatively fixed of connecting rod and handle main part under the common cooperation of locating part and first retaining member, make the circumference relatively fixed of connecting rod and handle main part under the common cooperation of locating part and second retaining member, guarantee reliability and steadiness of connecting between connecting piece and the handle main part, difficult not hard up. Meanwhile, a first rotation limiting piece and a second rotation limiting piece of the first rotation limiting assembly are respectively installed on the handle head and the handle body, and the first rotation limiting piece and the second rotation limiting piece are circumferentially and relatively fixed and are respectively and circumferentially and relatively fixed with the handle head and the handle body. Therefore, the first rotation limiting assembly limits the circumferential direction of the handle head and can effectively prevent the handle head from rotating under the action of external force, so that the problem that the connecting piece rotates under the driving of the handle head to cause looseness is effectively avoided, and the handle head is effectively prevented from loosening.
To sum up, the embodiment of the utility model provides a difficult not hard up handle and be equipped with this difficult not hard up push-and-pull door of handle avoids exogenic action to make the connecting piece not hard up to prevent effectively that the handle head is not hard up.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and decorations can be made, which are also considered as the protection scope of the present invention.
Claims (10)
1. A handle not easy to loosen is characterized by comprising a handle head, a handle main body, a first rotation limiting assembly and a limiting mechanism, wherein the handle head is fixedly connected with one end of the handle main body through the limiting mechanism;
the limiting mechanism comprises a connecting piece, a limiting piece, a first locking piece and a second locking piece, the limiting piece is fixedly arranged in the handle main body, the first end of the connecting piece is fixedly connected with the handle head, and the second end of the connecting piece penetrates through the limiting piece; the first locking piece is arranged at the second end of the connecting piece and is abutted against the limiting piece, so that the axial direction of the limiting piece and the axial direction of the connecting piece are relatively fixed; the second locking piece is arranged on the limiting piece and is abutted against the connecting piece, so that the circumferential direction of the limiting piece and the circumferential direction of the connecting piece are relatively fixed;
the first rotation limiting assembly comprises a first rotation limiting piece and a second rotation limiting piece, the circumferential direction of the first rotation limiting piece and the circumferential direction of the second rotation limiting piece are relatively fixed, the first rotation limiting piece and the second rotation limiting piece are sleeved outside the connecting piece and are respectively installed on the handle head and the handle body, the circumferential direction of the first rotation limiting piece and the circumferential direction of the handle head are relatively fixed, and the circumferential direction of the second rotation limiting piece and the circumferential direction of the handle body are relatively fixed.
2. The handle not easy to loosen according to claim 1, wherein the first rotation limiting piece and the second rotation limiting piece are the same in structure and each comprise a gasket and two rotation limiting blocks arranged on the gasket, the gasket is provided with a through hole for the connecting piece to pass through, the two rotation limiting blocks are oppositely arranged along the edge of the through hole, and a gap is formed between the two rotation limiting blocks;
the gaskets of the first rotation limiting piece and the second rotation limiting piece are respectively arranged on the handle head and the handle body and are sleeved outside the connecting piece through the through hole; the rotation limiting block of the first rotation limiting piece is inserted in the notch of the second rotation limiting piece.
3. The handle according to claim 1, wherein the limiting member has a limiting hole and a locking hole, two ends of the limiting hole respectively penetrate through two opposite side walls of the limiting member, and the locking hole is disposed at a top end of the limiting member and communicates with the limiting hole.
4. The handle not easy to loosen as claimed in claim 3, wherein the second end of the connecting member is inserted into the limiting hole, and the first locking member is sleeved outside the connecting member and is in threaded connection with the connecting member; second retaining member threaded connection in the lock position is downthehole, the tip of second retaining member with the connecting piece is inconsistent.
5. The non-loosening pull handle according to claim 1, wherein a mounting member is fixedly arranged in the pull handle head, and the first end of the connecting member is fixedly connected with the mounting member.
6. The handle not easy to loosen as claimed in claim 1, wherein the handle body is provided with a connecting hole;
the handle main part with the locating part passes through first fastening components fixed connection, first fastening components includes first fastener and first mounting, first mounting fixed mounting in the handle main part, first mounting be equipped with connect the lockhole of pore phase adaptation, first fastener wear to locate connect on the hole and with lockhole threaded connection, the tip of first fastener with the locating part is inconsistent.
7. The handle not prone to loosening according to claim 6, wherein the bottom of the limiting piece is provided with an inclined surface which abuts against the first fastening piece.
8. The non-loosening handle according to claim 1, wherein the other end of the handle body is fixedly installed through a second fastening assembly, the second fastening assembly comprises a second fastening piece and a second fixing piece, and the second fastening piece is arranged on the second fixing piece in a penetrating mode and is in threaded connection with the handle body.
9. The handle not easy to loosen as claimed in claim 8, further comprising a second rotation limiting assembly, wherein the second rotation limiting assembly comprises a third rotation limiting member and a fourth rotation limiting member, the circumferential direction of the third rotation limiting member and the circumferential direction of the fourth rotation limiting member are relatively fixed, the third rotation limiting member and the fourth rotation limiting member are respectively mounted on the second fixing member and the handle body, the axial direction of the third rotation limiting member and the circumferential direction of the second fixing member are relatively fixed, and the circumferential direction of the fourth rotation limiting member and the circumferential direction of the handle body are relatively fixed.
10. A sliding door is characterized by comprising a door body and a handle which is not easy to loosen and is arranged according to any one of claims 1-9, wherein the door body is provided with a mounting hole, the handle head is arranged on the inner side of the door body, the handle main body is arranged on the outer side of the door body, and the connecting piece, the first rotation limiting piece and the second rotation limiting piece are arranged on the mounting hole in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090634.3U CN218509212U (en) | 2022-08-08 | 2022-08-08 | Difficult not hard up handle and push-and-pull door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090634.3U CN218509212U (en) | 2022-08-08 | 2022-08-08 | Difficult not hard up handle and push-and-pull door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218509212U true CN218509212U (en) | 2023-02-21 |
Family
ID=85209759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222090634.3U Active CN218509212U (en) | 2022-08-08 | 2022-08-08 | Difficult not hard up handle and push-and-pull door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218509212U (en) |
-
2022
- 2022-08-08 CN CN202222090634.3U patent/CN218509212U/en active Active
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