CN213683662U - Stop transmission device and sliding plug door - Google Patents
Stop transmission device and sliding plug door Download PDFInfo
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- CN213683662U CN213683662U CN202021122518.XU CN202021122518U CN213683662U CN 213683662 U CN213683662 U CN 213683662U CN 202021122518 U CN202021122518 U CN 202021122518U CN 213683662 U CN213683662 U CN 213683662U
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- guide device
- stop
- transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 230000009471 action Effects 0.000 claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012533 medium component Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a locking transmission and stopper sliding door. Wherein the stopping transmission device comprises a transmission part; a fixed seat; the stress element is arranged on the transmission element and is matched with the first plug pull guide device; the acting element is arranged on the transmission element and is matched with the second plug pull guide device, and the acting element has a stop state for blocking the movement of the second plug pull guide device and an avoidance state for allowing the movement of the second plug pull guide device; when the door body is opened, the acting element is changed from the stopping state to the avoiding state; when the door body is closed, the first plug pull guide device acts on the stressed part to drive the acting part to rotate, and the avoiding state is changed into the stopping state. When the door body is closed in place and is impacted, the action piece blocks the movement of the second plug-pull guide device, namely, the door body is limited to be opened towards the outer side, and a gap between the door body and a vehicle body is avoided, so that the performances of sealing performance, safety and the like of the plug-pull door are ensured.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, concretely relates to locking transmission and a stopper sliding door.
Background
The sliding plug door is characterized in that a door body of the vehicle door has two actions of plugging and pulling, namely the door body is plugged into the door opening from the inner side or the outer side of the vehicle body to be closed and sealed; when the door body is opened, the door body can slide along the inner side or the outer side of the vehicle body after moving away from the vehicle door opening for a certain distance, so that the door body is opened, and the door body is widely applied to the vehicle door openings of vehicles such as subways and buses.
The sliding plug door in the prior art comprises a sliding plug driving device, a sliding plug guiding device and a door body, wherein the sliding plug driving device drives the door body to move in an opening and closing mode, the sliding plug guiding device enables the door body to move in a sliding plug mode, and the sliding plug guiding device is usually arranged on the upper portion of the door body.
When the door body of the plug door is in a closed state, impact force such as impact of people exists, the door body moves towards the direction of the received impact force and is likely to deform due to the fact that the received impact force is too large, a gap is formed between the door body and a vehicle body, and therefore performances such as sealing performance and safety of the plug door are reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the stopper sliding door among the prior art and receiving the defect that performance such as leakproofness, security reduce when assaulting to a locking transmission and stopper sliding door are provided.
A stop drive comprising:
a transmission member;
the transmission piece is arranged on the fixed seat in a penetrating way;
the stress element is arranged on the transmission element and is matched with the first plug pull guide device;
the acting element is arranged on the transmission element and matched with the second plug-pull guide device, and the acting element has a stop state for blocking the movement of the second plug-pull guide device and an avoidance state for allowing the movement of the second plug-pull guide device, wherein the first plug-pull guide device and the second plug-pull guide device are used for performing plug-pull movement on the door body;
when the door body is opened, the acting element is changed from the stopping state to the avoiding state; when the door body is closed, the first plug pull guide device acts on the stressed part to drive the acting part to rotate, and the avoiding state is changed into the stopping state.
When the door body is opened, the reset piece acts on the transmission piece to enable the acting piece to be changed from the stopping state to the avoiding state.
Further, the piece that resets is the extension spring, one of them tip cover of extension spring is located on the installation round pin axle on the fixing base and another tip is fixed in on the installed part that resets, wherein the installed part cover that resets is established and is fixed in on the driving medium.
Further, the acting element comprises an acting mounting body and an acting wheel, the acting mounting body is fixed on the end part, close to the second plug pull guide device, of the transmission element, and the acting wheel is tangent to the second plug pull guide device when the acting element is in the stopping state.
Furthermore, the device also comprises a limiting part arranged on the fixed seat, and the limiting part is used for limiting the rotation angle of the reset installation part.
Furthermore, the fixing base is provided with a plurality of, reset piece, the locating part is located same on the fixing base.
Further, the transmission part is arranged in a split mode.
Further, it is adjacent the connection is established to the driving medium cover, wherein is located the skin be equipped with the bar hole on the driving medium and be located the inlayer be equipped with the mounting hole on the driving medium, the bar hole with the mounting hole passes through the fastener and connects.
Furthermore, a sunken installation part is formed between the adjacent transmission parts, a bearing is sleeved on the sunken installation part, and a spacer is sleeved on the bearing to be fixed in the fixed seat.
A sliding plug door, comprising:
a door body;
the first plug guiding device is arranged at the upper part of the door body;
the second plug guiding devices are arranged on the door body and are positioned below the first plug guiding devices;
a stop actuator drivingly connecting said first plug guide and said second plug guide as described above.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pair of locking transmission, include: a transmission member; the transmission piece is arranged on the fixed seat in a penetrating way; the stress element is arranged on the transmission element and is matched with the first plug pull guide device; the acting element is arranged on the transmission element and matched with the second plug-pull guide device, and the acting element has a stop state for blocking the movement of the second plug-pull guide device and an avoidance state for allowing the movement of the second plug-pull guide device, wherein the first plug-pull guide device and the second plug-pull guide device are used for performing plug-pull movement on the door body; when the door body is opened, the acting element is changed from the stopping state to the avoiding state; when the door body is closed, the first plug pull guide device acts on the stressed part to drive the acting part to rotate, and the avoiding state is changed into the stopping state. According to the stop transmission device with the structure, when the door body is closed in place and is subjected to impact force such as human impact and the like, the acting piece blocks the movement of the second plug-pull guide device, namely, the door body is limited to be opened towards the outer side, and a gap between the door body and a vehicle body is avoided, so that the performances such as sealing performance, safety and the like of the plug-pull door are ensured.
2. The utility model provides a pair of locking transmission, still including the piece that resets, its one of them tip is fixed in on the fixing base and another tip is fixed in on the driving medium, work as when the door body is opened, the piece that resets acts on the driving medium makes the acting part by the lock state becomes dodge the state. According to the stop transmission device with the structure, the reset piece applies acting force to the transmission piece to keep the acting piece in an avoiding state, so that the opening and closing of the door body are not influenced.
3. The utility model provides a pair of locking transmission still includes the locating part, and it is located on the fixing base, the locating part is used for the restriction the turned angle of installed part resets. The limiting part limits the rotation angle of the reset installation part so as to ensure that the action wheel is tangent to the second plug pull guide device when the action part is in a blocking state, so that the action part is prevented from being affected by torsion and the action wheel is prevented from being affected by lateral force.
4. The utility model provides a pair of locking transmission, the driving medium components of a whole that can function independently sets up. The stop transmission device with the structure is arranged in a split mode through the transmission part, and the transmission part is convenient to mount in the fixed seat.
5. The utility model provides a pair of sliding plug door, include: a door body; the first plug guiding device is arranged at the upper part of the door body; the second plug guiding devices are arranged on the door body and are positioned below the first plug guiding devices; a stop actuator drivingly connecting said first plug guide and said second plug guide as described above. The sliding plug door with the structure has the advantages of the stop transmission device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a sliding plug door provided in embodiment 2 of the present invention;
FIG. 2 is an enlarged fragmentary view of the stop actuator of FIG. 1;
FIG. 3 is an enlarged fragmentary view of the stop actuator of FIG. 1;
FIG. 4 is an enlarged view of a portion of the bearing and spacer shown in FIG. 3;
FIG. 5 is an enlarged partial view of the display recess mounting portion shown in FIG. 3;
FIG. 6 is an enlarged partial view of the display recess mounting portion shown in FIG. 2;
FIG. 7 is an enlarged view of a portion of the bearing and spacer shown in FIG. 2;
FIG. 8 is a schematic view showing the cooperation of the pushing member, the stressed member and the action mounting body when the door body shown in FIG. 1 is opened in place;
FIG. 9 is a schematic view of the prism projection and the action mounting body when the door body shown in FIG. 1 is opened in place;
FIG. 10 is a schematic view of the prism projection and the action wheel when the door body shown in FIG. 1 is opened in place;
FIG. 11 is a schematic view of the cooperation of the pushing member, the stressed member and the action mounting body when the door body shown in FIG. 1 is closed in place;
FIG. 12 is a schematic view of the mating of the prismatic projections and the action mounting body when the door body shown in FIG. 1 is closed in place;
FIG. 13 is a schematic view of the mating of the prismatic projections and the action wheels when the door body shown in FIG. 1 is closed in place;
description of reference numerals:
1-transmission piece, 11-sunken installation part, 12-bearing, 13-spacer, 14-strip-shaped hole and 15-installation hole;
2-a fixed seat;
3-a force-bearing member;
41-action installation body, 42-action wheel;
5-a reset piece, 51-a mounting pin shaft and 52-a reset mounting piece;
6-a limiting part;
7-first stopper-pull guide, 71-pusher;
8-second stopper-pull guide, 81-prismatic projection;
9-door body.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
A stopping transmission device as shown in fig. 1 to 13 includes a transmission member 1, a fixed seat 2, a force-receiving member 3, an acting member, a reset member 5 and a limiting member 6.
As shown in fig. 2 and 3, the fixing base 2 is a T-shaped structure, the vertical arm of the T-shaped structure is fixedly arranged on the side portion of the vehicle body through a fastening piece, and the transmission member 1 penetrates through the horizontal arm of the T-shaped structure. Wherein, the same lateral part that lies in the automobile body is equipped with two fixing bases 2, resets 5, locating part 6 and locates on same fixing base 2. Of course, one, three or more than three fixing seats 2 can be arranged on the same side of the vehicle body, the number of the fixing seats 2 is not limited, and the number of the fixing seats 2 on different sides of the vehicle body can be the same or different.
The transmission member 1 in this embodiment is provided separately. Referring to fig. 3 to 7 specifically, three transmission members 1 are provided, the adjacent transmission members 1 are connected in a sleeved manner, wherein the transmission member 1 located on the outer layer is provided with a strip-shaped hole 14, the transmission member 1 located on the inner layer is provided with a mounting hole 15, and the strip-shaped hole 14 and the mounting hole 15 are connected by a fastener. Of course, the number of transmission members 1 is not limited, and the number of transmission members 1 located on the same side portion of the vehicle body may be one or more than the number of fixing bases 2 located on the side portion. Through the components of a whole that can function independently setting of driving medium 1, be convenient for install driving medium 1 in fixing base 2.
As shown in fig. 4 to 7, a concave mounting portion 11 is formed between adjacent transmission members 1, a bearing 12 is sleeved on the concave mounting portion 11, and a spacer 13 is sleeved on the bearing 12 to be fixed in the fixing base 2.
As shown in fig. 2, 8 and 9, the force receiving member 3 is provided at the end of the transmission member 1 located at the upper side in fig. 1 and engages with the pushing member 71 on the first plug guide 7.
The acting element in this embodiment is disposed at the end of the transmission member 1 located at the lower side in fig. 1 and is matched with the second plug guide device 8, and the acting element has a stop state for blocking the movement of the second plug guide device 8 and an avoidance state for allowing the movement of the second plug guide device 8, wherein the first plug guide device 7 and the second plug guide device 8 are used for performing plug movement on the door body 9 and are respectively located at the upper part and the lower part of the door body 9.
With particular reference to fig. 3, the acting element comprises an action mounting body 41 and an action wheel 42, the action mounting body 41 being fixed to the end of the transmission element 1 close to the second stopper guide 8, i.e. at the end below the transmission element 1 in fig. 1, the action wheel 42 being tangent to a prismatic projection 81 of the second stopper guide 8 when in the stopped state.
In this embodiment, one end of the reset member 5 is fixed to the fixing seat 2 and the other end is fixed to the transmission member 1, and when the door body 9 is opened, the reset member 5 acts on the transmission member 1 to change the acting member from the stop state to the avoidance state. Referring to fig. 2, the reset member 5 is a tension spring, one end of the tension spring is sleeved on the mounting pin 51 of the fixing base 2, and the other end of the tension spring is fixed on the reset mounting member 52, wherein the reset mounting member 52 is sleeved and fixed on the transmission member 1. The reset piece 5 exerts acting force on the transmission piece 1 to keep the acting piece in an avoiding state, so that the opening and the closing of the door body 9 are not influenced.
As shown in fig. 2, the limiting member 6 is disposed on the fixing base 2, and the limiting member 6 is used for limiting the rotation angle of the reset installation member 52. The stop member 6 limits the angle of rotation of the reset mounting member 52 to ensure that the reaction wheel 42 is tangent to the second plug guide 8 when the reaction member is in the blocking position shown in figure 13 to avoid torsion on the drive member 1 and lateral forces on the reaction wheel 42.
The utility model discloses a locking transmission's working process: when the door body 9 is closed, the first stopper pull guide device 7 acts on the stressed part 3 to drive the acting part to rotate from the avoiding state to the stopping state, and at the moment, the tension spring deforms and has elastic potential energy, wherein the position relation between related parts is shown in fig. 8 to 10 when the door body is closed in place; when the door body 9 is opened, the first stopper guiding device 7 does not act on the force receiving member 3, but the tension spring releases the elastic potential energy, so that the transmission member 1 rotates to drive the action member to change from the stop state to the avoidance state, wherein the position relationship between related parts when the door body is opened in place is shown in fig. 11 to 13.
The utility model discloses a locking transmission, door body 9 are closed when targetting in place and when receiving impact force such as people's striking, the effect piece blocks the motion that second stopper pulled guider 8, has restricted door body 9 promptly and has opened towards the outside, has avoided appearing the gap between door body 9 and the automobile body to guarantee performances such as leakproofness, the security of stopper sliding door.
Example 2
The sliding plug door as shown in fig. 1 comprises a door body, a first sliding plug guide device, a plurality of second sliding plug guide devices and a brake transmission device as mentioned in embodiment 1, wherein the first sliding plug guide device is arranged at the upper part of the door body, the second sliding plug guide device is arranged on the door body and is positioned below the first sliding plug guide device, the first sliding plug guide device and the second sliding plug guide device are used for sliding plug movement of the door body, and the stop transmission device is in transmission connection with the first sliding plug guide device and the second sliding plug guide device.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A stop drive, comprising:
a transmission member;
the transmission piece is arranged on the fixed seat in a penetrating way;
the stress element is arranged on the transmission element and is matched with the first plug pull guide device;
the acting element is arranged on the transmission element and matched with the second plug-pull guide device, and the acting element has a stop state for blocking the movement of the second plug-pull guide device and an avoidance state for allowing the movement of the second plug-pull guide device, wherein the first plug-pull guide device and the second plug-pull guide device are used for performing plug-pull movement on the door body;
when the door body is opened, the acting element is changed from the stopping state to the avoiding state; when the door body is closed, the first plug pull guide device acts on the stressed part to drive the acting part to rotate, and the avoiding state is changed into the stopping state.
2. A stop actuator according to claim 1, further comprising a reset member, one end of which is fixed to said fixed seat and the other end of which is fixed to said actuator, wherein when said door body is opened, said reset member acts on said actuator to change said acting member from said stop state to said avoidance state.
3. A stop drive device according to claim 2, wherein said reset member is a tension spring, one end of said tension spring is sleeved on said mounting pin of said fixing seat and the other end is fixed on a reset mounting member, wherein said reset mounting member is sleeved and fixed on said driving member.
4. A stop drive according to claim 2 or 3, wherein said action member comprises an action mounting body fixed to an end of said drive member adjacent said second plug guide and an action wheel tangent to said second plug guide when in said stop condition.
5. A stop motion transmission according to claim 3, further comprising a limiting member disposed on the fixed base, wherein the limiting member is configured to limit the rotational angle of the reset attachment member.
6. A stop drive according to claim 5, wherein a plurality of said holders are provided, and said reset element and said limit element are provided on the same holder.
7. A stop drive according to claim 6, wherein said drive member is separate.
8. A stop drive according to claim 7, wherein adjacent driving members are sleeved to connect, wherein a strip-shaped hole is provided in said driving member located in the outer layer and a mounting hole is provided in said driving member located in the inner layer, said strip-shaped hole and said mounting hole being connected by a fastening member.
9. A stop drive according to claim 8, wherein a recessed mounting portion is formed between adjacent drive members, the bearing is disposed on the recessed mounting portion, and the spacer is disposed on the bearing to be fixed in the fixing seat.
10. A sliding plug door, comprising:
a door body;
the first plug guiding device is arranged at the upper part of the door body;
the second plug guiding devices are arranged on the door body and are positioned below the first plug guiding devices;
a stop actuator as claimed in any one of claims 1 to 9 drivingly connecting said first plug guide and said second plug guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122518.XU CN213683662U (en) | 2020-06-17 | 2020-06-17 | Stop transmission device and sliding plug door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122518.XU CN213683662U (en) | 2020-06-17 | 2020-06-17 | Stop transmission device and sliding plug door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213683662U true CN213683662U (en) | 2021-07-13 |
Family
ID=76725168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021122518.XU Active CN213683662U (en) | 2020-06-17 | 2020-06-17 | Stop transmission device and sliding plug door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213683662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117553486A (en) * | 2023-11-13 | 2024-02-13 | 广州广冷华旭制冷空调实业有限公司 | Closed garage door |
-
2020
- 2020-06-17 CN CN202021122518.XU patent/CN213683662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117553486A (en) * | 2023-11-13 | 2024-02-13 | 广州广冷华旭制冷空调实业有限公司 | Closed garage door |
| CN117553486B (en) * | 2023-11-13 | 2024-05-10 | 广州广冷华旭制冷空调实业有限公司 | Closed garage door |
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