CN205573679U - Children's cut -out base safety belt locking device - Google Patents
Children's cut -out base safety belt locking device Download PDFInfo
- Publication number
- CN205573679U CN205573679U CN201620249646.8U CN201620249646U CN205573679U CN 205573679 U CN205573679 U CN 205573679U CN 201620249646 U CN201620249646 U CN 201620249646U CN 205573679 U CN205573679 U CN 205573679U
- Authority
- CN
- China
- Prior art keywords
- housing
- holding piece
- pressure holding
- casing
- shaped pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a children's cut -out base safety belt locking device. It includes the casing, and positive the first half of casing is provided with the opening, is provided with the U -shaped in the casing and presses and to hold the piece, and the U -shaped is pressed to hold and is installed in the casing and can be round upper portion pivot swing through mounting hole and upper portion pivot, and the U -shaped presses the lower extreme of the long side held to be provided with the inside tooth of pressing, and the U -shaped is pressed and is provided with no. One the pressure spring between the back lateral wall of the inside pressure rear flank held and casing, be provided with cubic pressure the that is located casing the latter half in the casing and hold the piece, cubicly press passing through of holding mounting hole and upper portion pivot are installed in the casing and can be around lower part pivot swing, cubicly press an upper end of holding to be provided with to press the outside tooth of pressing that the tooth is relative with inside, also be provided with no. Two the pressure spring between the cubic front inside wall of pressing the outside pressure rear flank held and casing. After adopting foretell structure, its structural design is simply ingenious, greatly reduced manufacturing cost, use the reliability very good.
Description
Technical field
This utility model relates to a kind of child safety seat, specifically a kind of child safety seat safety belt locking device, belongs to safety seat technical field.
Background technology
Seat belt on child safety seat in use needs to be locked by locked instrument, existing locking device generally comprise be provided through seat belt on a housing and housing pass through hole, the interlocking mechanism of a set of complexity it is provided with in housing, and described interlocking mechanism includes being arranged in housing for the umbrella shape tooth component compressing seat belt and the blocking element coordinated with umbrella shape tooth component under normal circumstances, although existing this structure is capable of the locking of seat belt, but when children's seat is fastened on car seat, owing to the design of its structure is unreasonable, make to lock reliability excessively poor, the situation that seat belt comes off the most easily occurs, and its complex structural designs, cost is high.
Summary of the invention
It is the most ingenious that the technical problems to be solved in the utility model is to provide a kind of structure design, and it is the best to use, the child safety seat safety belt locking device of low cost of manufacture.
In order to solve above-mentioned technical problem, child safety seat safety belt locking device of the present utility model, including the housing there is seat belt passing through hole, the top half in the front of housing is provided with opening, the U-shaped pressure holding piece being made up of a long side and a short side and the horizontal sides that is connected between long side and short side it is provided with in housing, top rotating shaft it is provided with inside housing upper, long side and the horizontal sides junction of U-shaped pressure holding piece are provided with installing hole, U-shaped pressure holding piece is arranged in housing by installing hole and top rotating shaft and can be around top shaft swing, the short side of U-shaped pressure holding piece is positioned at opening part the front flush arrangement with housing, the lower end of the long side of U-shaped pressure holding piece is provided with internal knob, it is provided with a stage clip between the knob back side, inside and the back side sidewall of housing of U-shaped pressure holding piece；The block pressure holding piece being positioned at housing the latter half it is provided with in housing, lower rotary shaft it is provided with inside lower housing portion, the front end of block pressure holding piece is provided with installing hole, block pressure holding piece be arranged on housing by installing hole and top rotating shaft in and can swing around lower rotary shaft, the upper end of block pressure holding piece is provided with the outside knob relative with internal knob, is also equipped with No. two stage clips between the outside knob back side and the medial wall, front of housing of block pressure holding piece.
Described seat belt passes through hole and is arranged on the two ends up and down of housing, and the horizontal sides of described U-shaped pressure holding piece has seat belt equally and passes through hole, and seat belt can sequentially pass through each seat belt and pass through hole and pass the lower section of housing from the top of housing.
The arcwall face that the outer surface of the long side with U-shaped pressure holding piece and horizontal sides junction matches it is provided with in the top inner wall of described housing.
The lower end of described block pressure holding piece is provided with indent, and the front of described housing is provided with button, in the lower end of described button extend into housing and be pressed in indent.
Being provided with tie down screw in described indent, the front of housing is stretched out in the upper end of described tie down screw.
After using above-mentioned structure, due to the U-shaped pressure holding piece cooperated arranged and block pressure holding piece, after seat belt penetrates internal knob and outside knob, it is fixed by compression spring, compress robust, when needing the length regulating seat belt, the short side pressing U-shaped pressure holding piece just can be adjusted, easy to adjust fast, block pressure holding piece can be strained by the tie down screw simultaneously arranged to housing frontal, thus further increase thrust, make to compress better, additionally, the regulation button arranged strengthens the convenience of regulation, the design of its structure is the most ingenious, greatly reduce manufacturing cost, dependability is the best.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model child safety seat safety belt locking device.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, child safety seat safety belt locking device of the present utility model is described in further detail.
As shown in the figure, child safety seat safety belt locking device of the present utility model, including housing 1, the top half in the front of housing 1 is provided with opening, the U-shaped pressure holding piece 2 being made up of a long side and a short side and the horizontal sides that is connected between long side and short side it is provided with in housing 1, the top of housing 1 and bottom are respectively arranged with seat belt and pass through hole, the horizontal sides of U-shaped pressure holding piece has seat belt equally and passes through hole simultaneously, and seat belt 14 can sequentially pass through each seat belt and pass through hole and pass the lower section of housing 1 from the top of housing 1；Top rotating shaft 3 it is provided with inside housing upper, long side and the horizontal sides junction of U-shaped pressure holding piece 2 are provided with installing hole, U-shaped pressure holding piece 2 is arranged in housing by installing hole and top rotating shaft and can be around top shaft swing, there is gap to meet the needs that U-shaped pressure holding piece 2 swings between long side and the case top inwall of U-shaped pressure holding piece 2, the short side of U-shaped pressure holding piece 2 is positioned at opening part the front flush arrangement with housing, thus make a short side part as housing for U-shaped pressure holding piece 2, aesthetic property is good, the lower end of the long side of U-shaped pressure holding piece 2 is provided with internal knob 4, it is provided with a stage clip 5 between the knob back side, inside and the back side sidewall of housing of U-shaped pressure holding piece 2；The block pressure holding piece 6 being positioned at housing the latter half it is provided with in housing 1, lower rotary shaft 7 it is provided with inside lower housing portion, the front end of block pressure holding piece 6 is provided with installing hole, block pressure holding piece 6 be arranged on housing by installing hole and top rotating shaft in and can swing around lower rotary shaft, the upper end of block pressure holding piece 6 is provided with the outside knob 8 relative with internal knob, is also equipped with No. two stage clips 9 between the outside knob back side and the medial wall, front of housing of block pressure holding piece 6；By a stage clip 5 and No. two stage clips 9, inside knob 4 and outside knob 8 are pressed together, when seat belt just can be locked when being installed with seat belt by internal knob 4 and outside knob 8 firmly.
nullFurther，It is provided with arcwall face 10 in the top inner wall of described housing 1，Described arcwall face 10 matches with the long side of U-shaped pressure holding piece 2 and the outer surface of horizontal sides junction，Thus realizing on the basis of U-shaped pressure holding piece 2 well rotates，The gap between horizontal sides and the case top of U-shaped pressure holding piece 2 can be reduced，Make its structural compactness good，Additionally，The lower end of block pressure holding piece 6 is provided with indent 11，The front of housing 1 is provided with button 12，In the lower end of button 12 extend into housing 1 and be pressed in indent 11，Can be as the alternative function unclamping seat belt by the button arranged，Add the convenience of use，Tie down screw 13 can also be provided with in indent 11，One end of tie down screw 13 fixedly mounts with indent，The front of housing 1 is stretched out in the upper end of tie down screw 13，The front of housing 1 is provided with the securing member that can be locked by tie down screw，The lower end of block pressure holding piece 6 can be strained to housing frontal by screwing securing member，Outside knob 8 thus can be made under the effect of lower rotary shaft to compress to back side of shell direction，So that compress more reliable.
Claims (5)
- null1. a child safety seat safety belt locking device，It is characterized in that: include that having seat belt passes through the housing (1) in hole，The top half in the front of described housing (1) is provided with opening，The U-shaped pressure holding piece (2) being made up of a long side and a short side and the horizontal sides that is connected between long side and short side it is provided with in described housing (1)，Top rotating shaft (3) it is provided with inside described housing upper，Long side and the horizontal sides junction of described U-shaped pressure holding piece (2) are provided with installing hole，Described U-shaped pressure holding piece (2) is arranged in housing by installing hole and top rotating shaft and can be around top shaft swing，The short side of described U-shaped pressure holding piece (2) is positioned at opening part the front flush arrangement with housing，The lower end of the long side of described U-shaped pressure holding piece (2) is provided with internal knob (4)，A stage clip (5) it is provided with between the knob back side, inside and the back side sidewall of housing of described U-shaped pressure holding piece (2)；The block pressure holding piece (6) being positioned at housing the latter half it is provided with in described housing (1), lower rotary shaft (7) it is provided with inside described lower housing portion, the front end of described block pressure holding piece (6) is provided with installing hole, described block pressure holding piece (6) be arranged on housing by installing hole and top rotating shaft in and can swing around lower rotary shaft, the upper end of described block pressure holding piece (6) is provided with the outside knob (8) relative with internal knob, is also equipped with No. two stage clips (9) between the outside knob back side and the medial wall, front of housing of described block pressure holding piece (6).
- 2. according to the child safety seat safety belt locking device described in claim 1, it is characterized in that: described seat belt passes through hole and is arranged on the two ends up and down of housing (1), the horizontal sides of described U-shaped pressure holding piece has seat belt equally and passes through hole, and seat belt can sequentially pass through each seat belt and pass through hole and pass the lower section of housing (1) from the top of housing (1).
- 3. according to the child safety seat safety belt locking device described in claim 1, it is characterised in that: it is provided with the arcwall face (10) matched with the long side of U-shaped pressure holding piece (2) and the outer surface of horizontal sides junction in the top inner wall of described housing (1).
- 4. according to the child safety seat safety belt locking device described in claim 1, it is characterized in that: the lower end of described block pressure holding piece (6) is provided with indent (11), the front of described housing (1) is provided with button (12), and the lower end of described button (12) extend in housing (1) and is pressed in indent (11).
- 5. according to the child safety seat safety belt locking device described in claim 4, it is characterised in that: being provided with tie down screw (13) in described indent (11), the front of housing (1) is stretched out in the upper end of described tie down screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249646.8U CN205573679U (en) | 2016-03-29 | 2016-03-29 | Children's cut -out base safety belt locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249646.8U CN205573679U (en) | 2016-03-29 | 2016-03-29 | Children's cut -out base safety belt locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573679U true CN205573679U (en) | 2016-09-14 |
Family
ID=56867501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620249646.8U Expired - Fee Related CN205573679U (en) | 2016-03-29 | 2016-03-29 | Children's cut -out base safety belt locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573679U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826006A (en) * | 2016-09-16 | 2018-03-23 | 明门瑞士股份有限公司 | For children are restrained into set of safety belts assembling device of the system assembles on automotive seat |
| US10562418B2 (en) | 2016-09-16 | 2020-02-18 | Wonderland Switzerland Ag | Load leg and child safety seat assembly therewith |
| US10576849B2 (en) | 2017-02-22 | 2020-03-03 | Wonderland Switzerland Ag | Child safety seat |
-
2016
- 2016-03-29 CN CN201620249646.8U patent/CN205573679U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826006A (en) * | 2016-09-16 | 2018-03-23 | 明门瑞士股份有限公司 | For children are restrained into set of safety belts assembling device of the system assembles on automotive seat |
| US10562418B2 (en) | 2016-09-16 | 2020-02-18 | Wonderland Switzerland Ag | Load leg and child safety seat assembly therewith |
| US10576849B2 (en) | 2017-02-22 | 2020-03-03 | Wonderland Switzerland Ag | Child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |