CN103479132A - Folding structure and method of upper frame of game bed - Google Patents

Abstract

The invention relates to an upper frame folding structure and a method of a game bed, wherein a rod piece at one side of the upper frame of the game bed is provided with a locking joint, and a rod piece at the other side corresponding to the rod piece at the side is provided with a pivoting joint without locking function, the game bed is in a rigid support unfolding state by each component of the game bed, when the locking joint is unlocked, the locking state of the upper frame of the game bed can be released at a single point, the upper frame of the game bed is folded, the upper frame of the game bed has the function of conveniently and quickly folding the bed, and even the convenience of holding a child with one hand and folding the bed with the other hand by a user can be provided.

Description

Folding structure and method of upper frame of game bed

technical field

The invention relates to a structure and method for folding the upper frame of the game bed, in particular to a single-point unlocking, which can synchronously fold the upper frame of the game bed, and has the effect of convenient and fast folding. The folding structure and method of the upper frame of the bed.

Background technique

Please refer to China Taiwan Announcement No. M382780 "double-pipe structure around the game bed" new patent, which is provided with joints at the center of each side of the upper frame of the game bed, through the setting of the joints, the upper frame of the game bed is provided The sides can be folded and closed.

Refer again to the new patent of "game bed frame locking mechanism" in Taiwan Announcement No. M345539, which is the same as the game bed shown in Taiwan Announcement No. M382780. Joints are respectively provided at the center of each side of the upper frame, and are passed through The setting of the joint provides the action of concave folding and folding of each side of the upper frame of the game bed.

However, in the above-mentioned patent case, when folding, the joints on each side of the upper frame must be unlocked one by one in order to be able to fold smoothly, and the game bed cannot be folded by releasing a single locked joint. More troublesome and inconvenient.

Contents of the invention

The technical problem to be solved by the present invention is to provide a folding structure and method for the upper frame of the play yard, and the upper frame of the play yard can be folded synchronously by releasing the lock with a single point, and has the effect of convenient and fast folding.

Technical solution of the present invention is:

A foldable structure for the upper frame of a game bed, wherein the upper frame is a rectangular frame with two sets of corresponding sides, and one set of corresponding sides has a first end and a second end separated from each other. The first end and the second end of one side are connected by a locking joint, and the first end and the second end of the other side are connected by a pivot joint without a locking function.

A method for folding the upper frame of the game bed, wherein, on the two sides corresponding to the upper frame of the game bed, the first end and the second end of the two sides are respectively provided with a locking joint and a pivot without locking function. When the locking joint is unlocked, the upper frame can be directly released from the unfolded locking state and can be folded.

Learn from the above description that the present invention really has the following advantages:

The folding structure and method of the upper frame of the game bed according to the present invention release the locking state of a single locking joint at a single point, that is, the upper frame can be folded and folded smoothly, avoiding the need to fold each of the documents cited in the prior art The absence of the game bed can only be collapsed after the joint is unlocked.

In the method for folding the upper frame of the game bed according to the present invention, the two sides corresponding to the upper frame of the game bed each have a disconnected first end and a second end, and the disconnected first end and the second end of the two sides When the locking joint is unlocked, the two sides of the upper frame can be folded to reach the single-point unlocking state of the locking joint, and the game bed frame can be moved It has the effect of fast folding, and further provides the convenience for the user to hold the child with one hand and close the bed with the other hand.

In the folding structure of the upper frame of the game bed according to the present invention, the upper frame is a rectangular frame with two sets of corresponding sides, and at least one pair of corresponding sides has a disconnected first end and The second end is connected by a locking joint between the first end and the second end of one side, and is connected by a pivot joint between the first end and the second end of the other side; accordingly, when the locking joint lock is released When the button is in the state, the upper frame can be folded.

Wherein, the joint includes a base, two pressing pieces, an elastic element and two end elements; the base forms an accommodating space between its two side pieces, and the two pressing pieces are pivoted and connected to each other Move and be accommodated in the accommodation space, and the two push latches are pivotally connected with the two side pieces respectively, and the two ends of the base are respectively pivotally connected with the first end and the second end of one side of the upper frame, and the first end , The ends of the second end are respectively assembled with end elements; when pressing any pressing member of the locking joint, and the first end or the second end corresponding to the pressing member is quickly rotated to the end, at the second The end element on one end or the second end will be hooked with the push catch piece, and the push catch piece on the other side of the lock joint will be linked to force the two push catch pieces to no longer simultaneously abut against the supporting game. The first end and the second end of the upper frame of the bed release the locked state of the locking joint; while the first end and the second end on the other side of the upper frame are simply connected by a pivot joint, so when the lock is released After the locking joint is locked, the corresponding two sides of the upper frame can be folded, and there is no single side locking.

Description of drawings

Fig. 1: the overall skeleton schematic diagram of play yard of the present invention;

Fig. 2: Three-dimensional exploded view of the locking joint structure of the game bed of the present invention;

Fig. 3: A three-dimensional exploded view of one pivotal joint structure of the game bed of the present invention;

Fig. 4: A three-dimensional combination schematic diagram of the locking joint structure of the game bed of the present invention;

Fig. 5: A schematic diagram of the combination of the locking joint structure of the game bed of the present invention;

Figure 6: A schematic diagram of the locking joint structure of the game bed of the present invention when it is pressed to unlock;

Fig. 7: A three-dimensional exploded view of the structure of the two pivot joints of the play yard of the present invention.

Explanation of main component labels:

Upper frame 1 side 1a, 1b, 1c, 1d

First end 11a, 11b Second end 12a, 12b

Lower frame 2 strut 21

Base 22 Upright 3

Lock joint 4 base 41

Connecting section 411 Side piece 412

Accommodating space 413 Shell 414

Bump 4141 Pressing piece 415

Convex hook 4151 Push part 4152

Press the latch 42 The first latch 421

Support section 422 Buckling block 423

Socket block 424 Abutting section 425

Pivot 426 Long hole 427

Press section 428 Hook part 429

Elastic element 43 End element 44

Groove 441 Groove 442

Second pin 443

Pivot joint 5 base 51

Connecting section 511 Side piece 512

Accommodating space 513 The third pin 52

First direction M pivot joint 6

Pivot kit 61, 62 Fourth pin 63

The fifth pin 64 third direction O

Second direction N

Detailed ways

In order to have a more complete and clear disclosure of the technical content used in the present invention, the purpose of the invention and the effects achieved, it will be described in detail below, and please also refer to the disclosed drawings and drawing numbers:

At first, referring to Fig. 1, Fig. 2 and Fig. 3, the framework of the game bed of the present invention includes an upper frame 1, a lower frame 2 and four uprights 3, the upper frame 1 is a rectangular frame body, and has two groups of corresponding Sides 1a, 1b, 1c, 1d, in which a set of corresponding sides 1a, 1b have first ends 11a, 11b and second ends 12a, 12b disconnected from each other, in which the first end 11a of one side 1a and the second end The two ends 12a are connected by the locking joint 4, and the first end 11b and the second end 12b of one side 1b are connected by the pivot joint 5; each side 1a, 1b, 1c, 1d of the upper frame 1 is connected The corners of each joint are connected with an upright piece 3, and the lower end of each upright piece 3 is connected with the lower frame 2, and a base 22 is set at the confluence of each strut 21 of the lower frame 2.

The locking joint 4 includes a base 41, two pressing and locking parts 42, an elastic element 43 and two end elements 44; wherein:

In the base 41, one side piece 412 extends downward from the connecting section 411 in the middle, and a receiving space 413 is formed between the two side pieces 412;

The two push latches 42 are arranged in the accommodation space 413 of the base 41 corresponding to each other, and are respectively pivotally connected to the two side pieces 412 of the base 41 through the first latch 421, and the two push latches The member 42 has a support section 422 extending toward the first direction M (that is, the direction toward the upper frame), and a locking block 423 protrudes from the top surface of the support section 422, and the support section 422 faces the second direction N ( (i.e. towards the direction of each other) protrudes from the end surface of the socket block 424, and the two push catches 42 extend to the second direction N to abut the abutting section 425, and fit each other with concave and convex correspondingly, one of the press catches A pivot 426 is provided above the abutting section 425 of 42, and a long hole 427 is provided above the abutting section 425 of the other pressing member 42, for the pivot 426 to penetrate into the pivot connection correspondingly, and the two pressing The engaging member 42 extends toward the third direction O (that is, the direction away from each other) and is provided with a meandering pressing section 428 ;

The two ends of the elastic element 43 are respectively sleeved on the socket blocks 424 of the two pressing elements 42;

The end element 44 is embedded in the first end 11a and the second end 12a of one side 1a of the game bed frame 1, and each of the two end elements 44 has a slot 441, which is respectively used for the two press cards. The support section 422 of the piece 42 is provided with supports correspondingly, and a locking groove 442 is recessed in the slot 441, which can be set correspondingly to the locking block 423, and then two second pins 443 are used to pass through the sides of the base 41 respectively. Sheet 412, upper frame 1 first end 11a and end element 44 and the side piece 412 of this base 41, upper frame 1, second end 12a and end element 44, make this base 41 and first end 11a, The second ends 12a are connected and pivoted to each other, and the end element 44 is fixed in the first end 11a and the second end 12a without detachment.

The pivot joint 5 includes a base 51, and the base 51 extends laterally from two side pieces 512 from a connecting section 511 in the middle, and a receiving space 513 is formed between the two side pieces 512, and two third pins 52 are used to The side piece 512 of the base 51, the first end 11b of the other side 1b of the upper frame 1, the side piece 512 of the base 51, and the second end 12b of the other side 1b of the upper frame 1 are passed through respectively, so that the base 51 It is connected and pivoted with the first end 11b and the second end 12b.

Please refer to Fig. 2 and Fig. 3 together again. When the play yard is unfolded, the sides 1a, 1b, 1c, and 1d of the upper frame 1 are unfolded horizontally, so that the first end 11a and the second end located on one side 1a The slot 441 of the end element 44 in 12a is just supported by the supporting section 422 of the two push catch members 42, and the two push catch members 42 are elastically supported by the elastic member 43, and the two push catch members The abutting section 425 between the parts 42 is located against each other, so that the two pressing and locking parts 42 maintain a stable and fixed support state, and then cooperate with the rigid support between the components of the game bed to ensure the expansion of the game bed frame 1 state.

Please refer to Fig. 4, Fig. 5 and Fig. 6 together. When the upper frame 1 of the game bed is to be folded, press the pressing section 428 of any pressing member 42 of the locking joint 4 to make the locking The pressing catch 42 of the joint 4 no longer supports the first end 11a or the second end 12a of one side 1a of the upper frame 1, because the first end 11b and the second end 12b of the other side 1b of the upper frame 1 are only connected by The pivot joint 5 is pivotally arranged, so when the lock joint 4 is unlocked at a single point, the upper frame 1 can be folded, which has the function of conveniently and quickly folding the bed, and even allows the user to hold a child with one hand and fold the bed with the other. convenience.

In addition, due to pressing the pressing section 428 of one of the pressing latches 42, the pressing latch 42 is forced to rotate in the first direction M with the first pin 421 as the axis, and at the same time, due to the gap between the two pressing latches 42 The abutting section 425 contacts and interlocks to drive the other pressing and engaging member 42 to rotate in the first direction M around the first pin 421. At this time, due to the rotation of the two pressing and engaging members 42, the supporting section 422 is no longer Support the end element 44 sleeved in the first end 11a and the second end 12a, so that the inner ends of the first end 11a and the second end 12a lose the position of pushing the latch 42, so as to unlock the latch joint 4 The purpose of the lock.

The push catch member 42 of the present invention is inclined toward the first direction M at the end of the push section 428 and forms a hook portion 429 at the end; segment 428, but when the support segment 422 of the other pressing member 42 of the locking joint 4 is not really driven away from the end element 44 of the top support, the second end 12a corresponding to one of the pressing members 42 can be used to When it is folded close to the end, the hook 429 of one of the push catches 42 will be hooked to the slot 441 of the end element 44, forcing one of the push catches 42 to be linked with another push. The catch piece 42 makes the supporting section 422 of the other press catch piece 42 disengage from the socket 441 of the end element 44 combined on the second end 12a, so that the locking of the locking joint 4 can be released unilaterally. The other side of the locking joint 4 is also unlocked at the same time, so as to prevent the locking joint 4 from being unilaterally locked and the consumer does not notice this situation and applies force to fold and cause the locking joint 4 to be damaged.

Referring also to Fig. 2, a housing 414 is sheathed outside the base 41, and a pressing member 415 is installed at the bottom of the housing 414. The pressing member 415 protrudes from the inside of the housing 414 to the outside of the bottom, because its The protruding hooks 4151 on the side of the housing 414 are opposed to the protrusions 4141 on both sides of the housing 414 to limit its protruding degree, and the pressing part 415 corresponds to the pressing section 428 of the two pressing parts 42 through the two pushing parts 4152 inside. Therefore, when pressing the pressing part 415 with force, the pushing part 4152 can push against the pressing section 428 to perform the folding action of the joint.

Please refer to FIG. 7 , which is a pivotal joint 6 in another structural form, including two pivotal sets 61, 62, and one end of the two pivotal sets 61, 62 corresponding to each other is inserted with a fourth pin 63 after being socketed together. This end is provided, so that the two pivoting sets 61, 62 are pivoted to each other, and the other ends of the two pivoting sets 61, 62 are respectively sleeved on the first end 11b and the second end 12b of the other side 1b of the upper frame 1, and with The fifth pin 64 passes through one of the corresponding pivoting sleeves 61 and the first end 11b and the other pivoting sleeve 62 and the second end 12b respectively, so that the first end 11b and the second end 12b of the side 1b pass through The pivot joints 6 are pivotally connected to each other.

The above descriptions are only illustrative specific implementations of the present invention, and are not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present invention shall fall within the protection scope of the present invention.

Claims (10)

1. A folding structure of an upper frame of a game bed, characterized in that the upper frame is a rectangular frame with two sets of corresponding sides, and one set of corresponding sides has a first end and a second end separated from each other. The two ends are connected by a locking joint between the first end and the second end of one side of the tool, and a pivot joint without locking function is used between the first end and the second end of the other side connect. 2. The structure according to claim 1, wherein the locking joint comprises: A base, one side piece is extended to two sides from the connecting section in the middle, and an accommodation space is formed between the two side pieces; The two push latches are arranged in the accommodation space of the base corresponding to each other, and are respectively pivoted with the two side pieces through the first latch. The two push latches extend toward the first direction with a support section, Two of the push latches have contact sections extending toward the second direction, and are fitted with concave and convex correspondingly. A pivot is arranged above the contact section of one of the press latch members, and the other press latch A long hole is provided above the abutting section of the catch piece for the pivot shaft to penetrate into the pivot connection, and the two press catch pieces extend toward the third direction and are provided with a zigzag press section; An elastic element is assembled between the supporting sections of the two pressing latches; The two end elements are respectively embedded in the first end and the second end of the upper frame of the game bed, and each of the two end elements has a supporting insert for the supporting sections of the two pressing latches. slot, and the second pin passes through the side piece, the first end or the second end and the end element. 3. The structure according to claim 2, characterized in that, a locking block protrudes from the top surface of the support section, and a locking block corresponding to the locking block is provided at the socket of the end element. ditch. 4 . The structure according to claim 3 , characterized in that, the pressing engaging member is obliquely disposed at the end of the pressing section toward the first direction and forms a hook portion at the end. 5. The structure according to claim 1, characterized in that, the base is covered with a shell, and the bottom of the shell is equipped with a pressing piece protruding from the inside, and the two sides of the pressing piece are provided with convex hooks, which can be connected with the The protrusions on both sides of the housing are in contact with each other to limit the position, and two pushing parts are arranged inside the pressing part to contact and move correspondingly with the pressing section of the pressing part. 6. A method for folding the upper frame of the game bed, characterized in that, on the two sides corresponding to the upper frame of the game bed, the first end and the second end of the two sides are respectively equipped with lock joints and no lock joints. The pivotal joints of the locking function are connected. When the locking joint is unlocked, the upper frame can be directly released from the unfolded locking state and can be folded. 7. The method according to claim 6, wherein the locking joint comprises: A base, one side piece is extended to two sides from the connecting section in the middle, and an accommodation space is formed between the two side pieces; The two push latches are arranged in the accommodation space of the base corresponding to each other, and are respectively pivoted with the two side pieces through the first latch. The two push latches extend toward the first direction with a support section, The abutment sections of the two push latches extend toward the second direction, and are fitted with concave and convex correspondingly. A pivot is arranged above the abutment section of one of the press latches, and the other press latch On the top of the abutting section of the piece, there is a long hole for the pivot to penetrate into the pivot connection, and the two pressing and locking pieces extend to the third direction and are provided with a zigzag pressing section; an elastic element, which is assembled between the supporting sections of the two pressing latches; The two end elements are respectively embedded in the first end and the second end of the upper frame of the game bed, and each of the two end elements has a supporting insert for the supporting sections of the two pressing latches. slot, and the second pin passes through the side piece, the first end or the second end and the end element. 8. The method according to claim 7, characterized in that, the top end surface of the supporting section protrudes from a locking block, and a locking block corresponding to the locking block is provided at the socket of the end element. ditch. 9 . The method according to claim 8 , wherein the pressing engaging member is obliquely disposed at the end of the pressing section toward the first direction and forms a hook at the end. 10 . 10. The method according to claim 8, characterized in that, the base is covered with a shell, and the bottom of the shell is provided with a pressing piece protruding from the inside, and the two sides of the pressing piece are provided with convex hooks, which can be connected with the The protrusions on both sides of the housing are in contact with each other to limit the position, and two pushing parts are arranged inside the pressing part to contact and move correspondingly with the pressing section of the pressing part.

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