CN220415096U - Fast-assembling transmission box and door and window system - Google Patents
Fast-assembling transmission box and door and window system Download PDFInfo
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- CN220415096U CN220415096U CN202321835691.8U CN202321835691U CN220415096U CN 220415096 U CN220415096 U CN 220415096U CN 202321835691 U CN202321835691 U CN 202321835691U CN 220415096 U CN220415096 U CN 220415096U
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- elastic clamping
- transmission box
- shaft sleeve
- elastic
- quick
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 73
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 10
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a fast-assembling transmission box, comprising: the transmission box body comprises a shaft sleeve; the fast-assembling structure, the fast-assembling structure includes the elasticity joint spare that self possesses elasticity at least, elasticity joint spare sets up on the axle sleeve, elasticity joint spare is used for the joint in the section bar. The utility model also provides a door and window system, which comprises the quick-mounting transmission box. When the quick-mounting transmission box is used, the elastic clamping piece can be pressed and clamped in the section bar by combining the elasticity of the elastic clamping piece in a pressing mode, so that quick mounting is realized, and the operation is simple; meanwhile, the elastic clamping piece is connected to the shaft sleeve of the transmission box body, so that the space for assembling the elastic clamping piece is not required to be reserved at other positions on the transmission box body, the elastic clamping piece is directly connected with the existing shaft sleeve, the original size of the transmission box can be effectively kept, and the transmission box is prevented from being too wide.
Description
Technical Field
The utility model relates to the technical field of transmission boxes, in particular to a quick-assembly transmission box and a door and window system.
Background
The transmission box is one of important hardware for realizing the opening and closing of the door and window, and a conventional transmission box generally needs a fixing mode to fix the transmission box on the door and window profile. The fixed mode that current transmission box is commonly used has to beat self-tapping screw fixed and nut piece centre gripping fixed, however, beat self-tapping screw mode needs to use electric screw driver to drive into door and window section bar wall fixed with the screw, need dispose the screw and install with the help of the instrument, need trained staff operate, complex operation and inconvenience, have the improvement.
Disclosure of Invention
In order to overcome at least one of the defects described in the prior art, the utility model provides a quick-mounting transmission box, which realizes quick mounting of the transmission box and the profile.
The utility model also provides a door and window system, which comprises the quick-mounting transmission box.
The utility model adopts the technical proposal for solving the problems that:
a quick-fit transmission case comprising:
the transmission box body comprises a shaft sleeve;
the fast-assembling structure, the fast-assembling structure includes the elasticity joint spare that self possesses elasticity at least, elasticity joint spare sets up on the axle sleeve, elasticity joint spare is used for the joint in the section bar.
According to some embodiments of the utility model, the elastic clip is integrally connected to the sleeve.
According to some embodiments of the utility model, the resilient clip and the sleeve are integrally injection molded.
According to some embodiments of the utility model, one end of the elastic clamping piece is integrally connected to the shaft sleeve, and the other end of the elastic clamping piece is upwards and arcuately arranged in a direction away from the shaft sleeve.
According to some embodiments of the utility model, at least two elastic clamping pieces are arranged, the two elastic clamping pieces are arranged along the width direction of the shaft sleeve, and the two elastic clamping pieces are located on one side of the shaft sleeve.
According to some embodiments of the utility model, an elastic member is disposed between two of the elastic clamping members.
According to some embodiments of the utility model, at least two elastic clamping pieces are arranged, the two elastic clamping pieces are arranged along the length direction of the shaft sleeve, and the middle part of the shaft sleeve is located between the two elastic clamping pieces.
According to some embodiments of the present utility model, at least four elastic clamping members are provided, two elastic clamping members are a group of elastic telescopic groups, two elastic clamping members in the same group are arranged along the width direction of the shaft sleeve, two groups of elastic telescopic groups are arranged along the length direction of the shaft sleeve, and the middle part of the shaft sleeve is located between the two groups of elastic telescopic groups.
The door and window system comprises the quick-assembly transmission box and further comprises a section bar, a notch is formed in one side face of the section bar, and the elastic clamping piece is clamped in the notch.
According to some embodiments of the utility model, the transmission box body further comprises a shell, the profile itself forms a cavity, a mounting opening is arranged between the cavity and the notch in a penetrating way, and the shell is assembled in the mounting opening;
the side of casing runs through and is provided with the through-hole, elasticity joint spare assemble in the through-hole.
In summary, the quick-assembly transmission box and the door and window system provided by the utility model have the following technical effects:
1) When the quick-mounting transmission box is used, the elastic clamping piece can be pressed and clamped in the section bar by combining the elasticity of the elastic clamping piece in a pressing mode, so that quick mounting is realized, and the operation is simple; meanwhile, the elastic clamping piece is connected to the shaft sleeve of the transmission box body, so that the space for assembling the elastic clamping piece is not required to be reserved at other positions on the transmission box body, the elastic clamping piece is directly connected with the existing shaft sleeve, the original size of the transmission box can be effectively kept, and the transmission box is prevented from being too wide.
Drawings
FIG. 1 is a schematic diagram of a quick assembly transmission box and profile assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic view showing an exploded view of a quick-assembly transmission case and profile according to an embodiment of the present utility model;
FIG. 3 is an internal cross-sectional view of a quick-fit transmission case and profile assembly in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view showing an exploded state of a housing, a sleeve, a gear and an elastic clamping member in a quick-assembly transmission case according to an embodiment of the present utility model;
FIG. 5 is a schematic view of an assembly of a sleeve, gears and elastic clamping members in a quick-assembly transmission case according to an embodiment of the present utility model;
the accompanying drawings: the novel transmission box comprises a 1-transmission box body, an 11-shaft sleeve, a 12-shell, 121-through holes, 13-gears, 2-elastic clamping pieces, 3-elastic pieces, 4-sectional materials, 41-notch openings, 411-through openings, 412-groove cavities, 42-cavity and 43-mounting openings.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-5, in some embodiments, a quick-assembly transmission box is disclosed, the quick-assembly transmission box includes a transmission box body 1 and a quick-assembly structure, the transmission box body 1 includes a shaft sleeve 11, the quick-assembly structure includes at least an elastic clamping member 2 having elasticity, the elastic clamping member 2 is disposed on the shaft sleeve 11, and the elastic clamping member 2 is used for being clamped in a section bar 4.
When the quick-mounting transmission box is used, the elastic clamping piece 2 can be pressed and clamped in the section bar 4 by combining the elasticity of the elastic clamping piece 2 in a pressing mode, so that quick mounting is realized, and the operation is simple; meanwhile, the elastic clamping piece 2 is connected to the shaft sleeve 11 of the transmission box body 1, so that the space for assembling the elastic clamping piece 2 is not required to be reserved at other positions on the transmission box body 1, the elastic clamping piece 2 is directly connected with the existing shaft sleeve 11, the original size of the transmission box can be effectively kept, and the transmission box is prevented from being too wide.
It should be noted that, the transmission box body 1 may cooperate with the handle to realize the transmission function of the transmission box by rotating the handle.
Wherein optionally, the transmission box body 1 further comprises a gear 13 rotationally connected with the shaft sleeve 11, the gear 13 can be matched with a square shaft transmission rod acting on a handle, the gear 13 is driven to rotate by rotating the handle, and then the transmission piece is driven to move, wherein the transmission piece can be provided with a rack meshed with the gear 13, the rotary motion of the gear 13 is converted into the linear motion of the transmission piece, and then the transmission piece acts on a hardware driver in a door and window system, so that the door and window system is opened and closed.
Referring to fig. 5, optionally, the elastic clamping member 2 is integrally connected to the shaft sleeve 11, for example, the elastic clamping member 2 and the shaft sleeve 11 are integrally injection molded, so that the molding cycle is short, the production efficiency is high, automation is easy to be realized, and the product quality is stable. Of course, in other embodiments, the resilient clip 2 and the sleeve 11 are bonded together as a single unit.
Referring to fig. 5, specifically, one end of the elastic clamping member 2 is integrally connected to the shaft sleeve 11, and the other end of the elastic clamping member is disposed in an upward arc shape away from the shaft sleeve 11, so that the elastic clamping member 2 can form an outward-expanding arc structure, and the elastic clamping member 2 is pressed and clamped in the profile 4 in a pressing manner, so that rapid installation is realized.
Referring to fig. 1-5, further, at least two elastic clamping pieces 2 are provided, the two elastic clamping pieces 2 are arranged along the width direction of the shaft sleeve 11, and the two elastic clamping pieces 2 are located at one side of the shaft sleeve 11, so that when in use, the two elastic clamping pieces 2 can be pressed and clamped in the section bar 4 in a pressing mode, the assembly structure of the fast-assembling transmission box after clamping is more stable, and the product quality stability is improved.
Referring to fig. 5, specifically, an elastic member 3 is disposed between two elastic clamping members 2, where optionally, the elastic member 3 is a spring, a rubber, or other elastic workpiece, so that the elastic member 3 applies a force far away from each other to the two elastic clamping members 2, so that the elastic clamping members 2 are effectively prevented from being separated from the profile 4, and product quality stability is further improved.
In some embodiments, at least two elastic clamping members 2 are provided, the two elastic clamping members 2 are arranged along the length direction of the shaft sleeve 11, and the middle part of the shaft sleeve 11 is located between the two elastic clamping members 2. Like this, when using, axle sleeve 11 all sets up the elasticity along length direction's both sides and stretches out and draws back, through pressing the mode, can press the joint with two elasticity joint pieces 2 simultaneously in section bar 4, the assembly structure of the fast-assembling transmission box after the joint is more stable, improves product quality stability.
In some embodiments, the elastic clamping members 2 are at least four, two elastic clamping members 2 are a group of elastic telescopic groups, two elastic clamping members 2 in the same group are arranged along the width direction of the shaft sleeve 11, two groups of elastic telescopic groups are arranged along the length direction of the shaft sleeve 11, and the middle part of the shaft sleeve 11 is positioned between the two groups of elastic telescopic groups. Like this, when using, axle sleeve 11 all is provided with elasticity joint spare 2 along length direction and along width direction, through pressing mode, can press the joint with four elasticity joint spare 2 simultaneously in section bar 4, and the assembly structure of the fast-assembling transmission box after the joint is more stable, further improves product quality stability.
Specifically, an elastic member 3 is disposed between two elastic clamping members 2 in the same group, where the elastic member 3 is optionally a workpiece with elasticity, such as a spring, rubber, or the like.
Referring to fig. 1-4, in some embodiments, a door and window system is further disclosed, the door and window system includes the quick-mounting transmission box, and further includes a section bar 4, a side surface of the section bar 4 is provided with a notch 41, and the elastic clamping member 2 is clamped in the notch 41, so, when in use, through a pressing mode, the elastic clamping member 2 is combined with the elasticity of the elastic clamping member 2, and the elastic clamping member 2 is pressed and clamped in the notch 41 of the section bar 4, so that quick mounting is realized, and the operation is simple.
Specifically, the notch 41 itself forms a through opening 411 and a slot cavity 412 communicating with the through opening 411, at least two elastic clamping pieces 2 are provided, two elastic clamping pieces 2 are arranged along the width direction of the shaft sleeve 11 itself, one end of each elastic clamping piece 2 is integrally connected with the shaft sleeve 11, the other end of each elastic clamping piece is arranged in an upward arc manner in the direction away from the shaft sleeve 11, and the interval between the other ends of the two elastic clamping pieces 2 is greater than the width of the through opening 411 and smaller than the width of the slot cavity 412. In this way, when in use, the outer side of the elastic clamping member 2 is abutted against the through opening 411 by the pressing method and is elastically deformed by the through opening 411, and when the elastic clamping member 2 passes through the through opening 411, the elastic clamping member is restored into the groove cavity 412 by elasticity, and the clamping structure is formed in the groove cavity 412 of the notch 41.
Specifically, the transmission box body 1 further comprises a shell 12, the section bar 4 is provided with a cavity 42, a mounting opening 43 is arranged between the cavity 42 and the notch 41 in a penetrating way, and the shell 12 is assembled in the mounting opening 43; the side surface of the housing 12 is provided with a through hole 121 in a penetrating manner, and the elastic clamping piece 2 is assembled in the through hole 121. Therefore, when the transmission box is used, the shell 12 of the transmission box body 1 firstly passes through the notch 41 and is assembled in the mounting port 43, and the elastic clamping piece 2 is pressed and clamped in the notch 41 of the profile 4 by combining the elasticity of the elastic clamping piece 2 in a pressing mode, so that quick mounting is realized, and the operation is simple; moreover, through the through hole 121 arranged on the shell 12, the elastic clamping piece 2 is exposed, so that the elastic clamping piece 2 can be ensured to work normally in a clamping way, and unnecessary interference between the shell 12 and the elastic clamping piece 2 is avoided; meanwhile, the bearing and the elastic clamping piece 2 are arranged in the shell 12, so that the bearing and the elastic clamping piece 2 can be well protected, and the service life of the door and window system is prolonged.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. A quick-fit transmission case, comprising:
the transmission box comprises a transmission box body (1), wherein the transmission box body (1) comprises a shaft sleeve (11);
the fast-assembling structure, the fast-assembling structure includes the elasticity joint spare that self possesses elasticity at least, elasticity joint spare sets up on axle sleeve (11), elasticity joint spare is used for the joint in section bar (4).
2. A quick-fit transmission case according to claim 1, characterized in that the elastic snap-in element is integrally connected to the sleeve (11).
3. A quick-fit transmission case according to claim 2, characterized in that the elastic snap-in element and the sleeve (11) are provided in one piece by injection moulding.
4. The quick assembly transmission box according to claim 1, wherein one end of the elastic clamping piece is integrally connected to the shaft sleeve (11), and the other end of the elastic clamping piece is upwardly and arcuately arranged in a direction away from the shaft sleeve (11).
5. A quick assembly transmission case according to any one of claims 1-4, wherein at least two elastic clamping members are provided, the two elastic clamping members being arranged along the width direction of the shaft sleeve (11), the two elastic clamping members being located at one side of the shaft sleeve (11).
6. The quick assembly transmission case according to claim 5, wherein an elastic member (3) is provided between the two elastic clamping members.
7. A quick assembly transmission case according to any one of claims 1 to 4, wherein at least two elastic clamping members are provided, the two elastic clamping members are arranged along the length direction of the shaft sleeve (11), and the middle part of the shaft sleeve (11) is located between the two elastic clamping members.
8. The quick assembly transmission box according to claim 1, wherein at least four elastic clamping pieces are provided, two elastic clamping pieces are a group of elastic telescopic groups, two elastic clamping pieces in the same group are arranged along the width direction of the shaft sleeve (11), two groups of elastic telescopic groups are arranged along the length direction of the shaft sleeve (11), and the middle part of the shaft sleeve (11) is located between the two groups of elastic telescopic groups.
9. Door and window system, characterized in that it comprises a quick-assembly transmission box according to any one of claims 1-8, and further comprises a profile (4), wherein a side surface of the profile (4) is provided with a notch (41), and the elastic clamping piece is clamped in the notch (41).
10. Door and window system according to claim 9, characterized in that the transmission box body (1) further comprises a housing (12), the profile (4) itself forms a cavity (42), a mounting opening (43) is arranged between the cavity (42) and the notch (41) in a penetrating way, and the housing (12) is assembled in the mounting opening (43);
the side of the shell (12) is provided with a through hole (121) in a penetrating mode, and the elastic clamping piece is assembled in the through hole (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835691.8U CN220415096U (en) | 2023-07-12 | 2023-07-12 | Fast-assembling transmission box and door and window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835691.8U CN220415096U (en) | 2023-07-12 | 2023-07-12 | Fast-assembling transmission box and door and window system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415096U true CN220415096U (en) | 2024-01-30 |
Family
ID=89640514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321835691.8U Active CN220415096U (en) | 2023-07-12 | 2023-07-12 | Fast-assembling transmission box and door and window system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415096U (en) |
-
2023
- 2023-07-12 CN CN202321835691.8U patent/CN220415096U/en active Active
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| GR01 | Patent grant | ||
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