TWM271497U - Collapsible chassis structure of infant and child playing bed - Google Patents

Description

M271497 8. Description of the new type: [Technical field to which the new type belongs] [Previous technology] Infants and young children who feel S swim SSiSSiJiS wide = ί 尨 = can be folded _ baby fiber bed ⑽ dable Play ^ m < 'Dadu tilt joints' make four bodies : UHf

The release of the iff-style iSiS connected to the lanyard 2; i; t = i; the movement of the card holder ^ ^ card j, then the "jj J555 made on the next branch f! Υΐϊί # 动 = 除 拉When pulling with an angle ΐ [New content] M271497 The thermal method achieves the lack of a folding bone rod. The working angle is not *, but only one side release, opening and fixing and folding operation effect | y folding collection ", so that this creation has Clear exhibition

t ^ rnt T Because in the spirit of this creation and the first example in Xiao ☆, only the use of H brother Ming 'is not used, not the creation of the ship, the description is as follows: [Embodiment] Structure Reality of Creation _ Sun Fan 2 $ 3 / | Including-Upper Corner Block 31 and-Upper Folding Shelf 32; Among them, the Upper Corner Block 31 has four corners (also can be a triangle bed) and is pivotally connected to ^ 5 1 释 Z ΐ is made up of-pair of supporting rods 321 and-release group 3 ^ group Γ ί

The mouth if f rod 321 can be formed in a straight state (as shown in Figure 1) and a folded state in a V shape.口 T Chu-, including a first undercarriage group 41 and a second undercarriage group 42, wherein the first plate f mesh; ί =: ΐ each has a lower corner seat 43, and the lower corner seat 43 and the upper corner seat 31 are placed at a lower position, and a vertical talent 5 is connected between the upper corner seat 31 and the lower corner seat 43 respectively. ^ The first underframe group 41 is connected to the lower end of the vertical rod 5 on one side. In this embodiment, the first underframe group 41 includes a pair of links 411 and a pivot base 412, where the pair of links 411 One end is pivotally connected to the lower corner seat 43, and the other end is pivotally connected to the pivot seat 412, so that the 41 set of 3 Haidi has a ν shape. In addition, in this embodiment, the The one side link 411 is pivotally connected to the first support bar 413 to support the ground. 5 M271497; AHiF- ίίίϊ ,. The middle connecting rod 1 is connected to the first and second undercarriage groups 41, 42 and Guanbi, which are pivotally connected to each other and can be laid relatively opposite to each other. 62 The fixed part is a toothed block), the button 623 and Cheng, wherein the pair of connection sleeves 621 have latching grooves 625 and ti22 'respectively, and the positioning member 622 is obtained in the latching grooves 625 of the connection sleeve 621, and the side elastic element 624 is installed on the positioning member One side of 622, so that the positioning member 622 is held in the pair of connection sleeves 621 by the retaining slot 625. The pair of connection sleeves 621 prevents the pair of connection sleeves 621 from rotating and folding, and the button 623 is in one of the connection sleeves. 621 is also located on the other side of the positioning member 622. The operator has to release the seven key 623 to push the positioning member 622 to move into the locking slot 625 of the other connection sleeve 621. This will allow the pair of connection sleeves 621 to rotate and Make the folding as shown in Figure 4. As shown in Figures 3, 4, and 5, when the folding frame 2 is unfolded, the position fixing member 622 in the chassis 4 is located in the latching groove 625 of the pair of connecting sleeves 621, so as to maintain the overall fixed state. The transfer holding and folding frame 2 is unfolded and fixed. When the operator wants to switch to the folding operation 2, the button 623 is pressed to push the positioning member 622 into another connecting slot 625, so that the joint group 62 can be turned and folded. , And the first and the first mining groups 41, 42 are linked, so that the chassis 4 can complete the upward folding as shown in FIG. 5 (as shown in FIG. 6). The above are only the preferred embodiments of this creation, and are not intended to limit the scope of implementation of the work; that is, all equal changes and modifications made in accordance with the scope of the patent application for this creation are the scope of this creation patent. Covered. [Schematic description] 6 M271497 = 1 The figure is a three-dimensional schematic diagram of the folded frame of this creative creation. Figure 2 is a schematic diagram of the creative joint group. Brother 3 is a schematic cross-section diagram of the creative joint group. (Expanding granular energy) ^ The picture shows the joint surface of this creation. (Folded and released state) The younger figure 5 is a schematic diagram of the action when folded for this creation. Figure 6 shows the skeleton of the creation after folding it. [Description of main component symbols]

2: folding frame 31: upper corner seat 321: support rod 4: underframe 41: first underframe group 421, 411: connecting rod 413, 423: first-support rod 6: folding frame 62: joint group 621: Connecting sleeve 623: Button 625: Detent slot 3: Upper frame 32: Upper folding and retracting frame 322 ·· Release group 43: Lower corner seat 42: Second base frame group 412, 422: Pivot seat 5: Vertical rod 61: Connecting rod 63: second support rod 622: positioning member 624: elastic element

Claims (1)

M271497 IX. The scope of patent application:-The folding structure of the baby bed game bed silk is used to control the expansion and fixation of the folding skeleton and release the folding, including-the folding skeleton and a chassis, including A base frame group, one side of which is pivotally connected to the lower end of one side of the folding frame;-a second bottom frame group, whose-side system is pivotally connected to the other side of the folding frame; Pivotly connected between the first undercarriage group and the second undercarriage group, including "groups", where the joint group is made up of-pair of connecting sleeves,-positioning members,-press the key and-the elastic cymbals Where the positioning member is held between the pair of connecting sleeves by the elastic element to limit the folding group to be folded when the folding group is unfolded; The positioning member enters between the miscellaneous connection sleeves, and the saki _ tears away, _ links the first chassis group and the second chassis group so that the frame can be folded with the folded frame. 2. According to item 丨 of the scope of patent application The game bed base frame folding structure, wherein the Lu Yuemu 0 bracket can be folded and folded over the upper frame, wherein the upper frame and the bottom frame A vertical rod is connected between the two. ^ According to the stated patent gas enclosure item i, the folding structure of the base of the game bed, wherein the base frame system includes a pair of connecting rods and a pivot joint, wherein the -The end is connected to the _ side of the folding frame, and the other end is connected to the frame and the base. 8 M271497 According to the first and the second chassis of the game according to the patent application in the patent application. The frame is a frame-folding structure of the bed base frame of the support rod, wherein the buoy shot and the bed bottom folding group described in the item includes a puppet # ^ 、 、、、. Structure, in which the second Between the underframe groups, the pair of connecting cups is connected to the joint group and the folding structure of the underframe of the game bed described in item 丨 of the first and second patents. The rear socket in the basin includes When there is-a slot capable of accommodating the miscellaneous pieces, the elastic element is placed in the slave record-Jian Gang key === between the sleeves, the "butterfly loses," and the person who folds it. & With the base frame • 7. According to the folding structure of the bottom of the game bed as described in item 6 of the scope of patent application, among the other parts of the positioning device -_ can be installed with the button, and the button can be inferred Put it into the latch slot of one of the pair of connection sleeves, so that the pair of connection sleeves can be relatively rotated, so that the folding group and the chassis are linked to make the folded. 9