CN102379490B - Infant safety belt buckle - Google Patents
Infant safety belt buckle Download PDFInfo
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- CN102379490B CN102379490B CN 201010267525 CN201010267525A CN102379490B CN 102379490 B CN102379490 B CN 102379490B CN 201010267525 CN201010267525 CN 201010267525 CN 201010267525 A CN201010267525 A CN 201010267525A CN 102379490 B CN102379490 B CN 102379490B
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- button
- pin thread
- safety belt
- belt buckle
- opening
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Abstract
The invention relates to an infant safety belt buckle, which comprises a female buckle and a pair of male buckles. The female buckle comprises a shell, a plurality of first bosses and a button, wherein the first bosses are arranged in the shell and the button is slideably connected with one side of the shell. A waist belt is arranged on each male buckle in a penetrating way. At least one hook and a spring arm are arranged on one side edge of each male buckle. When the male buckles and the female buckle are in a locked state, the hook of each male buckle fastens the first bosses of the female buckle. When the button moves towards a first direction, the hooks are pushed to move to enable the hooks to be separated from the first bosses and the button can push against the spring arms to push the two male buckles to respectively move towards opposite directions.
Description
[technical field]
The invention relates to a kind of safety belt fastener, particularly about a kind of safety belt fastener that is assemblied in infant carrier apparatus.
[background technology]
Current baby carrying device, such as perambulator, safety seat, baby's swing etc., all be equipped with the safety belt fastener that prevents infant's tumble injury.Wherein safety belt fastener includes pin thread that a box, a pair of group be connected to waistband, and a pair of group of shoulder harness button that is connected to shoulder belt, after pin thread, shoulder harness button are locked on box, tie up to infant's waistband and shoulder belt with it, but the block infant falls out outside perambulator, safety seat or baby's swing.
Yet, current safety belt fastener, because pin thread and box do not possess elastic mechanism, thus will be by pin thread from box during release the lock, the strength that need to cost a lot of money and very not smoothly.
In view of this, current demand is that a kind of energy improves above-mentioned disappearance, provides operation upper convenient infant safety belt buckle.
[summary of the invention]
The invention provides a kind of infant safety belt buckle, comparatively smoothly laborsaving in operation, promoted the convenience of using.
According to one embodiment of the invention, a kind of infant safety belt buckle is provided, it is characterized in that: comprising: a box, this box includes a housing, several the first boss and a button, those the first boss are located at the inside of this housing, are slidably connected to a side of this housing as for this button; And a pair of pin thread, be equipped with a waistband on each pin thread, and convex with at least one button hook and an elastic arm on one of each pin thread lateral margin, between this is to pin thread and this box, during in a lock-out state, respectively the button hook of this pin thread fastens first boss of this box; When a first direction moves, will promote that those button hooks move so that those button hooks break away from those the first boss when this button, and this button can push against those elastic arms and moves in the opposite direction respectively to promote this two pin thread.
Described infant safety belt buckle is characterized in that: this first direction is vertical with the moving direction of this button hook.
Described infant safety belt buckle is characterized in that: the moving direction of this button hook is vertical with the moving direction of this pin thread.
Described infant safety belt buckle is characterized in that: between this is to pin thread and this box when this lock-out state, this button hook promote this button so that this button towards moving in the opposite direction with this first party.
Described infant safety belt buckle is characterized in that: this housing is provided with one first perforation, and is equipped with a hip band in this first perforation.
Described infant safety belt buckle, it is characterized in that: the not homonymy of this housing is respectively equipped with one first opening, one second opening, reaches one the 3rd opening, this button is slidedly arranged on this first opening, and those first boss are respectively near this second opening and the 3rd opening.
Described infant safety belt buckle is characterized in that: between this is to pin thread and this box when this lock-out state, those button hooks and those elastic arms stretch into respectively to should the second opening and the 3rd opening in.
Described infant safety belt buckle, it is characterized in that: this infant safety belt buckle more comprises a pair of shoulder harness button, this comprises respectively a fluting to shoulder harness button, between this is to pin thread and this box when this lock-out state, those button hooks and those elastic arms system through this fluting, stretch into respectively to should the second opening and the 3rd opening in.
Described infant safety belt buckle, it is characterized in that: this infant safety belt buckle more comprises a pair of shoulder harness button, this is connected to respectively this to pin thread to shoulder harness button, each pin thread is provided with one second perforation, this waistband is arranged in this second perforation, be provided with one the 3rd perforation as for each shoulder harness button, in each the 3rd perforation, be equipped with a shoulder belt.
Described infant safety belt buckle, it is characterized in that: on this lateral margin of this pin thread, more be connected with several director strip, and the spacing between each director strip is unequal, be provided with the pin thread guide groove corresponding with the position of those director strip in this box, and each director strip pin thread guide groove corresponding with position fastens.
Described infant safety belt buckle is characterized in that: this elastic arm is located between this two button hook.
Described infant safety belt buckle, it is characterized in that: a side of this button is provided with a pair of symmetrical the second boss, and is arranged at this 3rd boss to the second boss, there is a pair of the first symmetrical pushing and pressing face on each second boss, and the position of the first pushing and pressing face of this button is corresponding to the button hook of this pin thread, have one second pushing and pressing face on each the 3rd boss, the position of the second pushing and pressing face of this button is corresponding to the elastic arm of this pin thread.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram that illustrates an embodiment of infant safety belt buckle of the present invention.
Fig. 2 is the exploded view that illustrates infant safety belt buckle.
Fig. 3 is the schematic diagram that illustrates box.
Fig. 4 illustrates the schematic diagram that the pin thread that is accompanied with shoulder harness button and box link closely.
Fig. 5 is the cutaway view that illustrates the A line of Fig. 1.
Fig. 6 is the cutaway view that illustrates the B line of Fig. 1.
Infant safety belt buckle 100
Lateral margin 104A
The first perforation 107
The second perforation 108
The 3rd perforation 109
Waistband 111
The first opening 114
The second opening 116
The 3rd opening 118
The first boss 120
The second boss 122
The first pushing and pressing face 122A
The second pushing and pressing face 124A
Snap fit 126
Button hook 136
Fluting 142
Engage protruding 144
Pin thread guide groove 148
[specific embodiment]
Fig. 1 is the schematic diagram that illustrates one of infant safety belt buckle 100 of the present invention embodiment.As shown in Figure 1, this infant safety belt buckle 100 comprises a box 102, a pair of pin thread 104, reaches a pair of shoulder harness button 106.This box 102, each pin thread 104, and each shoulder harness button 106 be respectively equipped with one first perforation 107,1 second perforation 108, and one the 3rd perforation 109, and be equipped with respectively a hip band 110, a waistband 111 and a shoulder belt 112 in this first perforation 107, this second perforation the 108 and the 3rd perforation 109.In use, each pin thread 104 first combines with shoulder harness button 106, then pin thread 104 is inserted into to the fastening that this box 102 completes this infant safety belt buckle 100.
Fig. 2 is the exploded view that illustrates infant safety belt buckle 100, and Fig. 3 is the schematic diagram that illustrates box 102.Jointly consult Fig. 1, Fig. 2 and Fig. 3, this box 102 includes a housing 113, a side of this housing 113 is located in this first perforation 107, the central area of this housing 113 is provided with one first opening 114, and this housing 113 is respectively equipped with one second opening 116, reaches one the 3rd opening 118 in the two opposite sides, left and right of the first opening 114, and this can be plugged in respectively in this second opening 116 and the 3rd opening 118 pin thread 104.This box 102 more includes a button 119, and wherein this button 119 is slidably connected to this first opening 114.In addition, the inside of this housing 113 more is provided with two pairs of the first boss 120, and for being arranged at symmetrically respectively contiguous this second opening 116 and the 3rd opening 118, and each centre to the first boss 120 is provided with a gap 121.
The inboard of this button 119 is provided with a pair of symmetrical the second boss 122, be arranged on the 3rd boss 124 on this second boss 122, and several snap fits 126.Each second boss 122 is arranged at respectively 121 position, corresponding each gap, and each second boss 122 is respectively equipped with one first pushing and pressing face 122A at the lateral margin towards each the first boss 120, each the 3rd boss 124 is provided with one second pushing and pressing face 124A in 121, the corresponding gap towards housing 113.When being installed on the first opening 114, button 119 can prevent that as for those snap fits 126 button 119 can not break away from from the first opening 114.
Continuation, with reference to Fig. 1 and Fig. 2, is provided with a horizontal stripe 130 in the second perforation 108 of each pin thread 104.This waistband 111 can be around horizontal stripe 130.Pin thread 104 convexes with a pair of symmetrical button hook 136 and an elastic arm 138 on the lateral margin 104A with respect to this second perforation 108, and this elastic arm 138 is between this two button hook 136, and the first pushing and pressing face 122A of the first boss 120 of the position corresponding housing 113 of button hook 136 and button 119, and the position of elastic arm 138 is corresponding to the gap 121 of housing 113 and the second pushing and pressing face 124A of button 119.In addition, the lateral margin 104A of this pin thread 104 more is connected with several director strip 146, and the spacing W1 between director strip 146, W2 (with reference to Fig. 2) are unequal.More include a fluting 142 and around several engagings protruding 144 of this fluting 142 as for 106 of each shoulder harness buttons.
Fig. 4 illustrates the schematic diagram that the pin thread 104 that is accompanied with shoulder harness button 106 and box 102 link closely.As shown in Figure 4, when pin thread 104 locks mutually with box 102, the button hook 136 of each pin thread 104 and elastic arm 138 are inserted into respectively this corresponding second opening 116 and the 3rd opening 118, and those button hooks 136 fasten those the first boss 120 by the outside respectively, be inserted into respectively each gap 121 of the first boss 120 inboards as for 138 of each elastic arms.
Fig. 5 is the cutaway view that illustrates the A line of Fig. 1.Fig. 6 is the cutaway view that illustrates the B line of Fig. 1.Jointly consult Fig. 4, Fig. 5, reach shown in Fig. 6, when pin thread 104 and shoulder harness button 106 wanted to connect when the child being fixed on a children's seat with 102 groups of boxes, this can be through the fluting 142 of corresponding shoulder harness button 106 to the button hook 136 on pin thread 104 and elastic arm 138, and from the second opening 116 and the 3rd opening 118 enter box 102, engage with the first boss 120 of box 102 by button hook 136 and pin thread 104 and box 102 are in the lock state, and elastic arm 138 is arranged in gap 121.As for protruding 144 of the engaging of shoulder harness button 106, in order to auxiliary pin thread 104, with box 102, fasten.Elasticity by the button hook 136 of pin thread 104 itself, the the first pushing and pressing face 122A that promotes button 119 makes button 119 to top offset, now the button hook 136 of first of button 119 the pushing and pressing face 122A and pin thread 104 connects, the second pushing and pressing face 124A of button 119 is adjacent with the elastic arm 138 of pin thread 104 or connect, 106 of shoulder harness buttons can be fixed in by pin thread 104 two sides of box 102, and this is to having a distance L 1 between the elastic arm 138 on pin thread 104.
When wish by pin thread 104 during with box 102 release the lock, press button 119 so that button 119 moves towards a first direction D1, and should to the first pushing and pressing face 122A will promote corresponding button hook 136 respectively a second direction D2 and a third direction D3 towards the opposite move, wherein second direction D2 and third direction D3 are respectively perpendicular to first direction D1, so that fasten the button hook 136 of the first boss 120 originally, will from the first boss 120, break away from gradually, and pin thread 104 also will switch to a release the lock state by lock-out state with box 102.When button hook 136 when the first boss 120 breaks away from, the second pushing and pressing face 124A is pushed through elastic arm 138 downwards, and the elastic restoring force of elastic arm 138 will promote this to pin thread 104 respectively towards a contrary four directions to D4 and one the 5th direction D5 move, four directions to D4 and the 5th direction D5 perpendicular to second direction D2 and third direction D3, and four directions to D4 and the 5th direction D5 perpendicular to first direction D1.In the process moved to D4 and the 5th direction D5 towards four directions respectively at this two pin thread 104, distance L 1 between two elastic arms 138 will be elongated gradually, and this will move apart from the second corresponding opening 116 and the 3rd opening 118 button hook 136 on pin thread 104 and elastic arm 138, now this can synchronously move apart the fluting 142 of shoulder harness button 106 or pin thread 104 and shoulder harness button 106 are moved apart mutually pin thread 104, and the child can be moved apart and on children's seat.In other embodiments, safety belt fastener 100 also can not comprise shoulder harness button 106, only by pin thread 104, with engaging of box 102, the child can be fixed on children's seat.
Jointly consult Fig. 2, Fig. 5 and reach Fig. 6, between pin thread 104 and box 102, more being provided with fool-proof design, this lateral margin 104A of this pin thread 104 more is connected with several director strip 146, and the spacing W1 between director strip 146, W2 are unequal.As for being provided with the pin thread guide groove 148 corresponding with each director strip 146 in box 102, each director strip 146 must align with the pin thread guide groove 148 of relative position, pin thread 104 can be plugged in second opening 116 and the 3rd opening 118 of box 102, by this design, can prevent a pair of pin thread 104 can with the corresponding engaging of two sides of box 102, prevent the side engaging or contrary up and down from mistake, and produce dangerous possibility.
Infant safety belt buckle 100 provided by the invention, the adult only need press the button 106 on box 102, pin thread 104 can be from box 102 release the locks, and the elastic restoring force of elastic arm 138 will make pin thread 104 from box 102 bullets from, so very smoothly laborsaving in operation, the user does not need, by when button 119 is pressed by release the lock, also to need respectively two pin threads 104 to be moved apart on box 102, more convenient in use.
Above narration is according to a plurality of different embodiment of the present invention, and wherein various features can single or different combinations enforcement.Therefore, the exposure of embodiment of the present invention, for illustrating the specific embodiment of principle of the present invention, should be regardless of limit the present invention in disclosed embodiment.Further it, before narrated and accompanying drawing is only the use of the present invention's demonstration, not limited by its limit.The variation of other elements or combination be possibility all, and is not contrary in the present invention's spirit and scope.
Claims (10)
1. an infant safety belt buckle is characterized in that: comprising:
One box; this box includes a housing and a button; this housing is provided with one first opening; this housing is respectively equipped with one second opening and one the 3rd opening in the two opposite sides, left and right of this first opening; this button is slidably connected to this first opening; the inside of this housing more is provided with two pairs of the first boss, and for being arranged at symmetrically respectively contiguous this second opening and the 3rd opening, and each centre to the first boss is provided with a gap; And
A pair of pin thread, it can be plugged in respectively in this second opening and the 3rd opening, be equipped with a waistband on each pin thread, and convex with at least one button hook and an elastic arm on a lateral margin of each pin thread, wherein, between this is to pin thread and this box, during in a lock-out state, respectively the button hook of this pin thread fastens the first boss of this box, and respectively this elastic arm is inserted in respectively respectively this gap;
, will promote those button hooks and move when a first direction moves when this button, so that those button hooks break away from those the first boss, and this button can push against those elastic arms and moves in the opposite direction respectively to promote this two pin thread.
2. infant safety belt buckle as claimed in claim 1, it is characterized in that: this first direction is vertical with the moving direction of this button hook.
3. infant safety belt buckle as claimed in claim 2, it is characterized in that: the moving direction of this button hook is vertical with the moving direction of this pin thread.
4. infant safety belt buckle as claimed in claim 1 is characterized in that: between this is to pin thread and this box when this lock-out state, this button hook promote this button so that this button towards moving in the opposite direction with this first party.
5. infant safety belt buckle as claimed in claim 1 is characterized in that: this housing is provided with one first perforation, and is equipped with a hip band in this first perforation.
6. infant safety belt buckle as claimed in claim 1, it is characterized in that: this infant safety belt buckle more comprises a pair of shoulder harness button, this comprises respectively a fluting to shoulder harness button, between this is to pin thread and this box when this lock-out state, those button hooks and those elastic arms system through this fluting, stretch into respectively to should the second opening and the 3rd opening in.
7. infant safety belt buckle as claimed in claim 1, it is characterized in that: this infant safety belt buckle more comprises a pair of shoulder harness button, this is connected to respectively this to pin thread to shoulder harness button, each pin thread is provided with one second perforation, this waistband is arranged in this second perforation, be provided with one the 3rd perforation as for each shoulder harness button, in each the 3rd perforation, be equipped with a shoulder belt.
8. infant safety belt buckle as described as any one in claim 1 to 7, it is characterized in that: on this lateral margin of this pin thread, more be connected with several director strip, and the spacing between each director strip is unequal, be provided with the pin thread guide groove corresponding with the position of those director strip in this box, and each director strip pin thread guide groove corresponding with position fastens.
9. infant safety belt buckle as described as any one in claim 1 to 7, it is characterized in that: this elastic arm is located between this two button hook.
10. infant safety belt buckle as described as any one in claim 1 to 7, it is characterized in that: a side of this button is provided with a pair of symmetrical the second boss, and is arranged at this 3rd boss to the second boss, there is a pair of the first symmetrical pushing and pressing face on each second boss, and the position of the first pushing and pressing face of this button is corresponding to the button hook of this pin thread, have one second pushing and pressing face on each the 3rd boss, the position of the second pushing and pressing face of this button is corresponding to the elastic arm of this pin thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010267525 CN102379490B (en) | 2010-08-27 | 2010-08-27 | Infant safety belt buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010267525 CN102379490B (en) | 2010-08-27 | 2010-08-27 | Infant safety belt buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102379490A CN102379490A (en) | 2012-03-21 |
| CN102379490B true CN102379490B (en) | 2013-12-25 |
Family
ID=45819642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010267525 Active CN102379490B (en) | 2010-08-27 | 2010-08-27 | Infant safety belt buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102379490B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117016926A (en) | 2019-07-17 | 2023-11-10 | 明门瑞士股份有限公司 | Fastener |
| CN112237315B (en) * | 2019-07-17 | 2023-09-29 | 明门瑞士股份有限公司 | Fastener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5546642A (en) * | 1994-08-05 | 1996-08-20 | National Molding Corporation | Side-release buckle fastener |
| CN1310969A (en) * | 2000-03-01 | 2001-09-05 | 约瑟夫·安斯彻尔 | Three way channel belt fastener having improved locking function |
| CN2845526Y (en) * | 2005-12-21 | 2006-12-13 | 明门实业股份有限公司 | Buckle |
| CN2907317Y (en) * | 2006-05-08 | 2007-06-06 | 力顿钮扣配件（深圳）有限公司 | Buckle |
| CN200994477Y (en) * | 2006-08-04 | 2007-12-26 | 明门实业股份有限公司 | Buckle |
-
2010
- 2010-08-27 CN CN 201010267525 patent/CN102379490B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5546642A (en) * | 1994-08-05 | 1996-08-20 | National Molding Corporation | Side-release buckle fastener |
| CN1310969A (en) * | 2000-03-01 | 2001-09-05 | 约瑟夫·安斯彻尔 | Three way channel belt fastener having improved locking function |
| CN2845526Y (en) * | 2005-12-21 | 2006-12-13 | 明门实业股份有限公司 | Buckle |
| CN2907317Y (en) * | 2006-05-08 | 2007-06-06 | 力顿钮扣配件（深圳）有限公司 | Buckle |
| CN200994477Y (en) * | 2006-08-04 | 2007-12-26 | 明门实业股份有限公司 | Buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102379490A (en) | 2012-03-21 |
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