CN202515136U - Rotational joint and game enclosed frame with rotational joint - Google Patents
Rotational joint and game enclosed frame with rotational joint Download PDFInfo
- Publication number
- CN202515136U CN202515136U CN2012200518500U CN201220051850U CN202515136U CN 202515136 U CN202515136 U CN 202515136U CN 2012200518500 U CN2012200518500 U CN 2012200518500U CN 201220051850 U CN201220051850 U CN 201220051850U CN 202515136 U CN202515136 U CN 202515136U
- Authority
- CN
- China
- Prior art keywords
- rod member
- dead bolt
- cradle head
- locking mechanism
- rotating shaft
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000000725 suspension Substances 0.000 abstract 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Pinball Game Machines (AREA)
Abstract
The utility model relates to a rotational joint and a game enclosed frame with the rotational joint. The rotational joint comprises first rod pieces, connecting pieces which are connected with the first rod pieces in a rotational mode, second rod pieces which are connected with the connecting pieces in a rotational mode, a locking mechanism and a suspension mechanism, wherein the locking mechanism comprises first spring bolts which are arranged on the first rod pieces in a sliding mode, second spring bolts which are arranged on the second rod pieces and lock pins which are fixedly arranged on the connecting pieces; the suspension mechanism comprises spring pins which are arranged on the connecting pieces, punched holes which are formed in the first rod pieces and positioning grooves which are formed on the first spring bolts; the spring pins are inserted into the punched holes; the suspension mechanism has a suspension position; and when the suspension mechanism is in the suspension position, the spring pins are inserted into the positioning grooves. According to the suspension mechanism, when unlocking is performed by sliding the first spring bolts, the spring pins are inserted into the positioning grooves to position the first spring bolts, and the second rod pieces are folded, so that the condition that the lock pins are locked by the first spring bolts when the second rod pieces are not folded completely is avoided, and the rotational joint is convenient to operate.
Description
Technical field
The enclosing game frame that
the utility model relates to a kind of cradle head and has this cradle head.
Background technology
cradle head of the prior art; An end that comprises first rod member, an end and described first rod member is through first rotating shaft locking mechanism that the other end of the connector that connects, an end and described connector rotates second rod member that is connected, described first rod member and described second rod member and described connector are locked mutually through second rotating shaft that rotates; Be not provided with the release pause mechanism on the common described cradle head; The user is when folding; It is also in time not folding to be prone to take place second rod member, the situation that first rod member and connector are lockable again, and operation is inconvenience.
The utility model content
The technical problem that
the utility model will solve provides a kind of cradle head.
are in order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of cradle head; An end that comprises first rod member, an end and described first rod member is through first rotating shaft locking mechanism that the other end of the connector that connects, an end and described connector rotates second rod member that is connected, described first rod member and described second rod member and described connector are locked mutually through second rotating shaft that rotates; Described first rotating shaft departs from described second rotating shaft; Described locking mechanism comprises first dead bolt that is provided with slidably mutually along the length direction of described first rod member and described first rod member, be arranged at second dead bolt on described second rod member, be fixedly set in the lock pin on the described connector; Described locking mechanism has latched position and unlocked position; When described locking mechanism is positioned under the latched position, described first dead bolt is pressed on the described lock pin, and described second dead bolt is pressed on described first dead bolt; When described locking mechanism is positioned under the unlocked position, described first dead bolt, described second dead bolt, described lock pin are separated from each other.
preferably; Described cradle head also comprises the release pause mechanism; Described release pause mechanism comprises the bullet pin that is arranged on the described connector, be opened in perforation on described first rod member, be opened in the locating slot on described first dead bolt, and described bullet pin is inserted in the described perforation, and described release pause mechanism has the time-out position; Suspend under the position when described release pause mechanism is positioned at, described bullet pin is inserted in the described locating slot.
preferably are provided with between described first dead bolt and described first rod member and make described locking mechanism stably be positioned at first elastic component under the latched position.
preferably; Described cradle head also comprises the operating mechanism that makes described locking mechanism be converted to unlocked position by latched position; Described operating mechanism comprises the hauling rope that operating parts, an end are connected with described operating parts, and the other end of described hauling rope is connected with described first dead bolt.
preferably are provided with the position-limit mechanism that stops described first rod member and described second rod member to rotate between described connector and described first rod member, described second rod member.
preferably offer corresponding to first stopper slot of length direction and its glide direction on described first dead bolt, described first rotating shaft is inserted in described first stopper slot.
preferably; Described second dead bolt is provided with described second rod member along the length direction of described second rod member mutually slidably; Offer corresponding to second stopper slot of length direction and its glide direction on described second dead bolt, described second rotating shaft is inserted in described second stopper slot.
preferably are provided with between described second dead bolt and described second rod member and make described locking mechanism stably be positioned at second elastic component under the latched position.
Another technical problem that
the utility model will solve provides a kind of enclosing game frame.
are in order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of enclosing game frame that comprises above any described cradle head of technical scheme; Comprise the upper frame that can fold, the many vertical rods that the upper end is connected with described upper frame, the underframe that can fold that is connected with the bottom of many described vertical rods; Described upper frame comprises a plurality of described cradle heads, and the number of described cradle head is identical with the number of described vertical rod.
The scope of
the utility model is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
because technique scheme is used, the utility model compared with prior art has advantage: be provided with the release pause mechanism through cradle head, when sliding the first dead bolt release; The bullet pin inserts in the locating slot; With first dead bolt location, folding more then second rod member, difficult generation second rod member is also folding to put in place; First dead bolt pins the situation of lock pin again, operates more convenient.
Description of drawings
Accompanying drawing 1 is the stereogram of enclosing game frame;
Accompanying drawing 2 is the front view of cradle head;
Accompanying drawing 4 is the A-A place cutaway view two of accompanying drawing 2 (the release pause mechanism is positioned at and suspends under the position);
Accompanying drawing 5 is the A-A place cutaway view three (locking mechanism is positioned under the unlocked position) of accompanying drawing 2;
accompanying drawing 7 is the A-A place cutaway view five (locking mechanism is positioned under the unlocked position) of accompanying drawing 2.
wherein: 1, first rod member; 2, first rotating shaft; 3, connector; 4, second rotating shaft; 5, second rod member; 6, first dead bolt; 7, second dead bolt; 8, lock pin; 9, bullet pin; 10, perforation; 11, locating slot; 12, first elastic component; 13, hauling rope; 14, first stopper slot; 15, second stopper slot; 16, second elastic component; 17, upper frame; 18, vertical rod; 19, underframe.
The specific embodiment
are shown in accompanying drawing 2-accompanying drawing 7; A kind of cradle head; An end that comprises first rod member 1, an end and described first rod member 1 is through first rotating shaft 2 locking mechanism that the other end of the connector 3 that connects, an end and described connector 3 rotates second rod member 5 that is connected, described first rod member 1 and described second rod member 5 and described connector 3 are locked mutually through second rotating shaft 4 that rotates; Described first rotating shaft 2 departs from described second rotating shaft 4; Described locking mechanism comprises first dead bolt 6 that is provided with slidably mutually along the length direction of described first rod member 1 and described first rod member 1, be arranged at second dead bolt 7 on described second rod member 5, be fixedly set in the lock pin 8 on the described connector 3; Described locking mechanism has latched position and unlocked position, and when described locking mechanism is positioned under the latched position, described first dead bolt 6 is pressed on the described lock pin 8; Described second dead bolt 7 is pressed on described first dead bolt 6; This moment first rod member 1 and second rod member 5 and integral body of connector 3 formation, when described locking mechanism is positioned under the unlocked position, described first dead bolt 6, described second dead bolt 7, described lock pin 8 are separated from each other; This moment first rod member 1 and second rod member 5 relatively connector 3 fold and draw close reduced volume.
described cradle head also comprises the release pause mechanism; Described release pause mechanism comprises the bullet pin 9 that is arranged on the described connector 3, be opened in perforation 10 on described first rod member 1, be opened in the locating slot 11 on described first dead bolt 6; Described bullet pin 9 is inserted in the described perforation 10; Described release pause mechanism has the time-out position, suspends under the position when described release pause mechanism is positioned at, and described bullet pin 9 is inserted in the described locating slot 11.In folding process; After first dead bolt 6 that slides puts in place, in the locating slot 11 that bullet pin 9 inserts on first dead bolt 6, block the position of first dead bolt, 6 withdrawals; Be about to first dead bolt, 6 location; Can fold second rod member 5 this moment, avoided in the folding process of second rod member 5, and first dead bolt 6 pins lock pin 8 again and disturbs folding.
are shown in accompanying drawing 3-accompanying drawing 7; Described cradle head also comprises the operating mechanism that makes described locking mechanism be converted to unlocked position by latched position; Described operating mechanism comprises the hauling rope 13 that operating parts, an end are connected with described operating parts, and the other end of described hauling rope 13 is connected with described first dead bolt 6.Being provided with between described first dead bolt 6 and described first rod member 1 makes described locking mechanism stably be positioned at first elastic component 12 under the latched position.Overcome the elastic force of first elastic component 12, operating operation spare, under the drive of hauling rope 13, first dead bolt 6 is sliding backward along the length direction of first rod member 1, breaks away from lock pin 8, and can fold second rod member 5 this moment.
are provided with the position-limit mechanism that stops described first rod member 1 and described second rod member 5 to rotate between described connector 3 and described first rod member 1, described second rod member 5 shown in accompanying drawing 2-accompanying drawing 7.Described position-limit mechanism is not the invention main points of the utility model; So long as can block first rod member 1 and second rod member 5 can both use its mechanism that can not fold downwards; In the present embodiment, be provided with first stop part and second stop part at the upper lateral part of connector 3.
offer corresponding to first stopper slot 14 of length direction and its glide direction on described first dead bolt 6 shown in accompanying drawing 3-accompanying drawing 7, described first rotating shaft 2 is inserted in described first stopper slot 14.
are shown in accompanying drawing 3-accompanying drawing 7; Described second dead bolt 7 is provided with described second rod member 5 along the length direction of described second rod member 5 mutually slidably; Offer corresponding to second stopper slot 15 of length direction and its glide direction on described second dead bolt 7, described second rotating shaft 4 is inserted in described second stopper slot 15.Being provided with between described second dead bolt 7 and described second rod member 5 makes described locking mechanism stably be positioned at second elastic component 16 under the latched position.
do not have diagram, and described second dead bolt 7 also can be to be permanently connected in second rod member 5.
are shown in accompanying drawing 1; A kind of enclosing game frame; Comprise the upper frame 17 that can fold, many vertical rods 18 that the upper end is connected with described upper frame 17, with the underframe that can fold 19 that the bottom of many described vertical rods 18 is connected, described upper frame 17 comprises a plurality of described cradle heads, the number of described cradle head is identical with the number of described vertical rod 18.In addition, above-mentioned cradle head can also apply on other articles for children, like children trolley, and children's seat, children dinning chair etc.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (9)
1. cradle head; An end that comprises first rod member (1), an end and described first rod member (1) is through first rotating shaft (2) locking mechanism that the other end of the connector (3) that connects, an end and described connector (3) rotates second rod member (5) that is connected, described first rod member (1) and described second rod member (5) and described connector (3) are locked mutually through second rotating shaft (4) that rotates; Described first rotating shaft (2) departs from described second rotating shaft (4); It is characterized in that: described locking mechanism comprises first dead bolt (6) that is provided with slidably mutually along the length direction of described first rod member (1) and described first rod member (1), be arranged at second dead bolt (7) on described second rod member (5), be fixedly set in the lock pin (8) on the described connector (3); Described locking mechanism has latched position and unlocked position; When described locking mechanism is positioned under the latched position; Described first dead bolt (6) is pressed on the described lock pin (8); Described second dead bolt (7) is pressed on described first dead bolt (6); When described locking mechanism is positioned under the unlocked position, described first dead bolt (6), described second dead bolt (7), described lock pin (8) are separated from each other.
2. cradle head according to claim 1; It is characterized in that: described cradle head also comprises the release pause mechanism; Described release pause mechanism comprises the bullet pin (9) that is arranged on the described connector (3), be opened in perforation (10) on described first rod member (1), be opened in the locating slot (11) on described first dead bolt (6); Described bullet pin (9) is inserted in the described perforation (10); Described release pause mechanism has the time-out position, suspends under the position when described release pause mechanism is positioned at, and described bullet pin (9) is inserted in the described locating slot (11).
3. cradle head according to claim 1 is characterized in that: be provided with between described first dead bolt (6) and described first rod member (1) and make described locking mechanism stably be positioned at first elastic component (12) under the latched position.
4. cradle head according to claim 3; It is characterized in that: described cradle head also comprises the operating mechanism that makes described locking mechanism be converted to unlocked position by latched position; Described operating mechanism comprises the hauling rope (13) that operating parts, an end are connected with described operating parts, and the other end of described hauling rope (13) is connected with described first dead bolt (6).
5. cradle head according to claim 1 is characterized in that: be provided with the position-limit mechanism that stops described first rod member (1) and described second rod member (5) to rotate between described connector (3) and described first rod member (1), described second rod member (5).
6. cradle head according to claim 1; It is characterized in that: offer corresponding to first stopper slot of length direction and its glide direction (14) on described first dead bolt (6), described first rotating shaft (2) is inserted in described first stopper slot (14).
7. cradle head according to claim 1; It is characterized in that: described second dead bolt (7) is provided with described second rod member (5) along the length direction of described second rod member (5) mutually slidably; Offer corresponding to second stopper slot of length direction and its glide direction (15) on described second dead bolt (7), described second rotating shaft (4) is inserted in described second stopper slot (15).
8. cradle head according to claim 7 is characterized in that: be provided with between described second dead bolt (7) and described second rod member (5) and make described locking mechanism stably be positioned at second elastic component (16) under the latched position.
9. enclosing game frame that comprises above any described cradle head of claim; Comprise the upper frame (17) that can fold, the many vertical rods (18) that the upper end is connected with described upper frame (17), the underframe that can fold (19) that is connected with the bottom of many described vertical rods (18); It is characterized in that: described upper frame (17) comprises a plurality of described cradle heads, and the number of described cradle head is identical with the number of described vertical rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200518500U CN202515136U (en) | 2011-10-28 | 2012-02-17 | Rotational joint and game enclosed frame with rotational joint |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120417946 | 2011-10-28 | ||
| CN201120417946.X | 2011-10-28 | ||
| CN2012200518500U CN202515136U (en) | 2011-10-28 | 2012-02-17 | Rotational joint and game enclosed frame with rotational joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202515136U true CN202515136U (en) | 2012-11-07 |
Family
ID=47098117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200518500U Expired - Fee Related CN202515136U (en) | 2011-10-28 | 2012-02-17 | Rotational joint and game enclosed frame with rotational joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202515136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671476A (en) * | 2013-12-23 | 2014-03-26 | 上海大阿福童车有限责任公司 | Rotating joint and game surrounding bed with rotating joint |
| CN106263815A (en) * | 2015-06-13 | 2017-01-04 | 上海大阿福童车有限责任公司 | A kind of connecting rod fold mechanism and there is the bed of this connecting rod fold mechanism |
| CN107048833A (en) * | 2017-04-20 | 2017-08-18 | 好孩子儿童用品有限公司 | Travelling bed |
-
2012
- 2012-02-17 CN CN2012200518500U patent/CN202515136U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671476A (en) * | 2013-12-23 | 2014-03-26 | 上海大阿福童车有限责任公司 | Rotating joint and game surrounding bed with rotating joint |
| CN106263815A (en) * | 2015-06-13 | 2017-01-04 | 上海大阿福童车有限责任公司 | A kind of connecting rod fold mechanism and there is the bed of this connecting rod fold mechanism |
| CN107048833A (en) * | 2017-04-20 | 2017-08-18 | 好孩子儿童用品有限公司 | Travelling bed |
| CN107048833B (en) * | 2017-04-20 | 2023-03-03 | 好孩子儿童用品有限公司 | Travelling bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202515136U (en) | Rotational joint and game enclosed frame with rotational joint | |
| CN208048404U (en) | A kind of mechanism capable of preventing drawer from slipping | |
| CN206121139U (en) | Safe seat of high unwheeling | |
| CN201661152U (en) | Interlocking mechanism of drawers | |
| CN205469218U (en) | Seat pocket of baby's shallow | |
| CN201723144U (en) | Folding hidden ladder | |
| CN208160210U (en) | A kind of safety belt | |
| CN201948519U (en) | Children game enclosure frame | |
| CN207089397U (en) | The seat pocket and doll carriage of doll carriage | |
| CN202518129U (en) | Foldable automobile seat | |
| CN206110913U (en) | Hidden outer door handle structure with locking function | |
| CN205513543U (en) | Built-in small table board side armrest of motor train unit seat | |
| CN108297927A (en) | A kind of folding stand structure applied on portable child trolley | |
| CN204197503U (en) | A kind of portable field command performance box | |
| CN203005497U (en) | Joint folding connecting mechanism | |
| CN202800886U (en) | Foldable infant sleeping basket | |
| CN202077954U (en) | Infant dining chair | |
| CN202806453U (en) | Four-bar linkage long reversible seat | |
| CN201849347U (en) | Car seat for children | |
| CN202515119U (en) | Children chair | |
| CN202269731U (en) | Children's rocking chair | |
| CN203153090U (en) | Folding chair | |
| CN202858542U (en) | Child dinner chair | |
| CN209795708U (en) | Folding bicycle | |
| CN203222084U (en) | Bicycle folding device |
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: 20121107 Termination date: 20210217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |