Damping structure suitable for baby stroller

Abstract

The utility model relates to the technical field of baby strollers, and discloses a shock absorption structure suitable for a baby stroller, two groups of symmetrically arranged limiting mechanisms are arranged in a mounting groove, the side end of a shock absorption structure main body is fixedly connected with a containing box, and a fastener is arranged between the interiors of each screw hole. After the knob is rotated, the screw rod is screwed out of the containing box, after the screw rod does not abut against the limiting mechanism any more, the limiting mechanism automatically retracts and does not limit the inserting plate any more, at the moment, the baby carriage can be separated from the shock-proof structure body after being pulled upwards, and therefore disassembly between the baby carriage and the shock-proof structure body can be conveniently completed; therefore, when the first-stage buffer assembly in the shock-absorbing structure main body is damaged, parts are convenient to overhaul or replace, so that the situation that the baby carriage is weak in shock-absorbing effect or cannot be continuously used in subsequent use is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to baby stroller technical field, specifically, relate to a shock absorbing structure suitable for baby stroller. BACKGROUND

[0002] Baby stroller plays an important role in the daily life of mummies, they provide a convenient way, mummies can put the baby in a safe, comfortable position, without having to hold it in the arms all the time, which relieves the burden for long time outdoor activities or shopping, so that the baby can rest or sleep when going out.

[0003] The existing patent application No. CN202323306872.4 discloses a shock absorbing structure of baby stroller, relating to the technical field of baby stroller. Technical problem: the existing shock absorbing effect of baby stroller is poor, and it is difficult to run smoothly in poor road conditions. Technical scheme: a shock absorbing structure of baby stroller, including shock absorbing structure main body, also including supporting plate, baby stroller, primary buffer assembly, buffer base, support frame, reinforcing rib, secondary buffer assembly, roller; the shock absorbing structure of baby stroller can buffer the vibration transmitted by the buffer base through the primary buffer assembly, and can also reduce the impact force of the ground through the secondary buffer assembly. Compared with the traditional shock absorbing method, this structure has a multi-stage decreasing buffer function, can be used in more complex road conditions, has better shock absorbing effect, and can effectively reduce the bumping feeling of the baby on uneven ground, providing a more stable riding experience for the baby.

[0004] The above-mentioned scheme has the following problems in the implementation process: it is not convenient to install or disassemble the shock absorbing structure main body and the baby stroller, which makes it inconvenient to repair or replace parts when the primary buffer assembly inside the shock absorbing structure main body is damaged, thereby easily causing the baby stroller to have weak shock absorbing effect or unable to continue using in subsequent use. Therefore, a shock absorbing structure suitable for baby stroller is needed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a shock absorbing structure suitable for baby stroller, solving the problem that it is inconvenient to install or disassemble the shock absorbing structure main body and the baby stroller in the prior art, which makes it inconvenient to repair or replace parts when the primary buffer assembly inside the shock absorbing structure main body is damaged, thereby easily causing the baby stroller to have weak shock absorbing effect or unable to continue using in subsequent use.

[0006] The utility model provides following technical scheme: A shock attenuation structure suitable for baby carriage, including baby carriage, the bottom of baby carriage is equipped with shock attenuation structure main part, the inside installation of shock attenuation structure main part has primary buffer component, the bottom of shock attenuation structure main part is installed with support frame, the bottom of support frame is equipped with a plurality of secondary buffer components, the bottom of each secondary buffer component all is installed with moving wheel, the side of baby carriage is fixedly connected with installation box, the inside of installation box is equipped with installation groove, the inside of installation groove is equipped with two groups of symmetrical limit mechanism, the side of shock attenuation structure main part is fixedly connected with containing box, the side of containing box, the side of installation box and the side of shock attenuation structure main part all are equipped with screw hole, the inside between each screw hole is installed with fastener.

[0007] As the preferred of above technical scheme, the limit mechanism includes two groups of round rods, the two groups of round rods are fixedly connected to the inside side of the installation groove, the side of each round rod is fixedly connected with a round plate, the outer end of each round rod is sleeved with a spring, the outer end of each round rod is sleeved with a sleeve plate, the side of the sleeve plate is fixedly connected with a slope plate, the top side of the sleeve plate is fixedly connected with a limit plate, the limit plate penetrates to the outside side of the installation box.

[0008] As the preferred of above technical scheme, one end of each spring is fixedly connected to the inside side of the installation groove, the other end of each spring is fixedly connected to the side of the sleeve plate.

[0009] As the preferred of above technical scheme, the side of the baby carriage is symmetrically provided with two groups of plug-in plates, the side of the shock attenuation structure main part is symmetrically provided with two groups of plug-in boxes, the side of each group of plug-in plates and the side of each group of plug-in slots are provided with limit slots.

[0010] As the preferred of above technical scheme, each group of plug-in plates is respectively inserted into each group of plug-in slots, each limit slot is matched with the limit plate.

[0011] As the preferred of above technical scheme, the fastener includes a knob and a screw rod, the side of the knob is fixedly connected with the screw rod, the screw rod is screw connected to the inside between each screw hole.

[0012] As the preferred of above technical scheme, the top of the baby carriage is provided with a sunshade, the side of the baby carriage is fixedly connected with a handle.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a plug -in box is inserted into the containing box through the alignment of the plug -in board, and then the installation box is also inserted into the containing box, at this time, the limiting groove of the side end of the plug -in board is aligned with the limiting groove of the side end of the plug -in box, the screw rod is rotated after being aligned with the screw hole of the side end of the containing box, so that the screw rod enters the installation box, and then the screw rod continues to rotate and enters the screw hole of the side end of the shock -absorbing structure main body, at this time, the screw rod is transversely arranged in each screw hole between the containing box and the side end of the shock -absorbing structure main body, thereby conveniently pressing the limiting mechanism to limit and fix the two groups of plug -in boards in the plug -in box, improve the stability of the installation and fixation between the baby carriage and the shock -absorbing structure main body, when disassembling, the screw rod is rotated out of the containing box after the knob is rotated, after the limiting mechanism is no longer pressed by the screw rod, the limiting mechanism is automatically retracted and no longer limits the plug -in board, at this time, the baby carriage can be separated from the shock -absorbing structure main body after being pulled upwards, thereby conveniently completing the disassembly between the baby carriage and the shock -absorbing structure main body, when the first buffer assembly in the shock -absorbing structure main body is damaged, the parts are convenient to overhaul or replace, thereby avoiding the situation that the shock -absorbing effect of the baby carriage is weak or cannot be continuously used during subsequent use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a kind of overall structure schematic diagram of shock-absorbing structure suitable for baby carriage;

[0016] Figure 2 It is a kind of exploded structure schematic diagram of shock-absorbing structure suitable for baby carriage;

[0017] Figure 3 It is a kind of internal structure schematic diagram of installation box of shock-absorbing structure suitable for baby carriage;

[0018] Figure 4 It is a kind of stereoscopic structure schematic diagram of plug -in board and plug -in box of shock-absorbing structure suitable for baby carriage.

[0019] In the drawing: 1, baby carriage;101, sunshade;102, handle;2, shock-absorbing structure main body;201, support frame;202, second buffer assembly;203, moving wheel;3, plug -in board;301, plug -in box;302, limiting groove;4, installation box;401, installation groove;5, containing box;501, screw hole;6, limiting mechanism;601, round rod;602, round plate;603, spring;604, cover plate;605, slope plate;606, limiting plate;7, fastener;701, knob;702, screw rod. DETAILED DESCRIPTION

[0020] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0021] As Figures 1-4As shown, the utility model provides a technical scheme: a shock attenuation structure suitable for baby stroller, including baby carriage 1, the top of baby carriage 1 is equipped with sunshade 101, and the side end of baby carriage 1 is fixedly connected with handle 102, and the bottom of baby carriage 1 is equipped with shock attenuation structure main body 2, the inside of shock attenuation structure main body 2 is installed with primary buffer assembly, and the bottom of shock attenuation structure main body 2 is installed with support frame 201, and the bottom of support frame 201 is equipped with a plurality of secondary buffer assembly 202, and the bottom of each secondary buffer assembly 202 is installed with moving wheel 203, by the inside of shock attenuation structure main body 2 is installed with primary buffer assembly, and the bottom of support frame 201 is equipped with a plurality of secondary buffer assembly 202, when baby carriage 1 moves, two-stage buffering can be realized, to improve the shock attenuation effect when baby carriage 1 moves, and primary buffer assembly and secondary buffer assembly 202 are the existing public structure and do not make too much repetition here.

[0022] Further, the side end of the baby carriage 1 is fixedly connected with the mounting box 4, the inside of the mounting box 4 is provided with the mounting groove 401, the inside of the mounting groove 401 is provided with two groups of symmetrically arranged limiting mechanisms 6, the side end of the shock absorption structure main body 2 is fixedly connected with the containing box 5, the side end of the containing box 5, the side end of the mounting box 4 and the side end of the shock absorption structure main body 2 are all provided with screw holes 501, a fastener 7 is arranged between the inside of each screw hole 501, the fastener 7 comprises a knob 701 and a screw rod 702, the side end of the knob 701 is fixedly connected with the screw rod 702, the screw rod 702 is threadedly connected between the inside of each screw hole 501, the side end of the baby carriage 1 is symmetrically provided with two groups of plug plates 3, the side end of the shock absorption structure main body 2 is symmetrically provided with two groups of plug boxes 301, the side end of each group of plug plates 3 and the side end of each group of plug slots are all provided with limiting grooves 302, each group of plug plates 3 is respectively inserted into each group of plug slots, by aligning the plug plate 3 with the plug box 301 and then inserting, then the mounting box 4 is also inserted into the containing box 5, at this time, the limiting groove 302 at the side end of the plug plate 3 is aligned with the limiting groove 302 at the side end of the plug box 301, by aligning the screw rod 702 with the screw hole 501 at the side end of the containing box 5 and then rotating the knob, the screw rod 702 enters the mounting box 4, then the screw rod 702 continues to rotate and enters the screw hole 501 at the side end of the shock absorption structure main body 2, at this time, the screw rod 702 traverses between the inside of each screw hole 501 between the containing box 5 and the side end of the shock absorption structure main body 2, so as to facilitate the limiting mechanism 6 to limit and fix the two groups of plug plates 3 in the plug box 301, improve the stability of the installation and fixation between the baby carriage 1 and the shock absorption structure main body 2, when disassembling, by rotating the knob 701, the screw rod 702 is rotated out of the containing box 5, after the screw rod 702 no longer presses the limiting mechanism 6, the limiting mechanism 6 automatically retracts and no longer limits the plug plate 3, at this time, by pulling the baby carriage 1 upwards, the baby carriage 1 and the shock absorption structure main body 2 can be separated, so as to facilitate the disassembly of the baby carriage 1 and the shock absorption structure main body 2, therefore, when the first level buffer assembly inside the shock absorption structure main body 2 is damaged, the parts can be conveniently repaired or replaced, so as to avoid the situation that the shock absorption effect of the baby carriage 1 is weak or cannot be continuously used.

[0023] As an embodiment in the present embodiment, as Figure 2 and Figure 3As shown, the limiting mechanism 6 includes two groups of round rods 601, both of which are fixedly connected to the inner side end of the mounting groove 401, the side end of each round rod 601 is fixedly connected with a round plate 602, the outer end of each round rod 601 is sleeved with a spring 603, the outer end of each round rod 601 is sleeved with a sleeve plate 604, one end of each spring 603 is fixedly connected to the inner side end of the mounting groove 401, the other end of each spring 603 is fixedly connected to the side end of the sleeve plate 604, the side end of the sleeve plate 604 is fixedly connected with a slope plate 605, the top side end of the sleeve plate 604 is fixedly connected with a limiting plate 606, the limiting plate 606 penetrates to the outer side end of the mounting box 4, each limiting slot 302 is matched with the limiting plate 606, in implementation, after the screw rod 702 is aligned with the screw hole 501 on the side end of the containing box 5, the knob is rotated, so that the screw rod 702 enters the mounting box 4, the screw rod 702 continues to rotate until it contacts the two groups of slope plates 605 and then presses the two groups of slope plates 605 to move apart, at this time the slope plate 605 moves and drives the sleeve plate 604 and the limiting plate 606 to move, the sleeve plate 604 moves and presses the spring 603 to shrink, and the limiting plate 606 will be inserted into the limiting slot 302 on the side end of the plug-in box 301 and the side end of the plug plate 3, then the screw rod 702 continues to rotate and enters the screw hole 501 on the side end of the shock-absorbing structure main body 2, at this time the screw rod 702 traverses between each screw hole 501 inside the containing box 5 to the side end of the shock-absorbing structure main body 2, at this time the two groups of slope plates 605 are pressed by the screw rod 702, so that each plug plate 3 can be stably fixed in the limiting slot 302, at this time the mounting box 4 is fixed in the containing box 5 by the fastener 7, and the plug plate 3 is fixed in the plug-in box 301 by the limiting plate 606, so as to facilitate the installation of the stroller 1 and the shock-absorbing structure main body 2, after rotating the knob 701, the screw rod 702 is rotated out of the containing box 5, at this time the spring 603 rebounds against the sleeve plate 604, the limiting plate 606 automatically moves out of the limiting slot 302, and the plug plate 3 is no longer limited, at this time the stroller 1 can be separated from the shock-absorbing structure main body 2 by pulling it upwards, so as to facilitate the disassembly of the stroller 1 and the shock-absorbing structure main body 2, therefore, when the first level buffer assembly inside the shock-absorbing structure main body 2 is damaged, it is convenient to repair or replace parts, so as to avoid the situation that the shock-absorbing effect of the stroller 1 is weak or cannot be used continuously.

[0024] Working principle: through the plugboard 3 is aligned with the plug box 301 after insertion, then install box 4 is also inserted into the containing box 5, at this time the limit slot 302 of the side end of plugboard 3 is aligned with the limit slot 302 of the side end of plug box 301, and the limit plate 606 is also aligned with the side end of the limit slot 302 of the side end of plug box 301, at this time by rotating the knob after aligning the screw rod 702 with the screw hole 501 of the side end of containing box 5, the screw rod 702 enters the installation box 4, the screw rod 702 continues to rotate until it contacts the two groups of slope plates 605 and then presses the two groups of slope plates 605 to move apart, at this time the slope plate 605 moves and drives the sleeve plate 604 and the limit plate 606 to move, the sleeve plate 604 moves and presses the spring 603 to shrink, and the limit plate 606 is inserted into the limit slot 302 of the side end of plug box 301 and the side end of plugboard 3, then the screw rod 702 continues to rotate and enters the screw hole 501 of the side end of the shock absorbing structure main body 2, at this time the screw rod 702 is transversely arranged in each screw hole 501 between the side end of containing box 5 and the side end of shock absorbing structure main body 2, at this time the two groups of slope plates 605 are pressed by the screw rod 702, so that each plugboard 3 can be stably fixed in the limit slot 302, at this time the installation box 4 is fixed in the containing box 5 by the fastener 7, and the plugboard 3 is fixed in the plug box 301 by the limit plate 606, so as to facilitate the installation of the stroller 1 and the shock absorbing structure main body 2.

[0025] When disassembling, rotate the knob 701 to make the screw rod 702 rotate out of the containing box 5, at this time the spring 603 rebounds against the sleeve plate 604, the limit plate 606 automatically moves out of the limit slot 302 and no longer limits the plugboard 3, at this time the stroller 1 can be separated from the shock absorbing structure main body 2 by pulling it upwards, so as to facilitate the disassembly of the stroller 1 and the shock absorbing structure main body 2, so when the first level buffer assembly inside the shock absorbing structure main body 2 is damaged, it is convenient to overhaul or replace parts, so as to avoid the situation that the shock absorbing effect of the stroller 1 is weak or cannot be used continuously.

[0026] The above embodiments are only used to illustrate the technical solutions of the present application, not to limit them.

Claims

1. A shock-absorbing structure suitable for a baby stroller, comprising a baby stroller (1), wherein the bottom end of the baby stroller (1) is provided with a shock-absorbing structure body (2), a primary buffer assembly is installed inside the shock-absorbing structure body (2), a support frame (201) is installed at the bottom end of the shock-absorbing structure body (2), and a plurality of secondary buffer assemblies (202) are provided at the bottom end of the support frame (201), wherein each secondary buffer assembly (202) is provided with a caster wheel (203) at the bottom end, characterized in that: The stroller (1) is fixedly connected to a mounting box (4) on its side. The mounting box (4) has a mounting groove (401) inside. The mounting groove (401) has two sets of symmetrically arranged limiting mechanisms (6) inside. The shock-absorbing structure body (2) is fixedly connected to a receiving box (5) on its side. The receiving box (5), the mounting box (4), and the shock-absorbing structure body (2) all have screw holes (501) on their sides. Fasteners (7) are installed between the interior of each screw hole (501).

2. The shock-absorbing structure for a baby stroller according to claim 1, characterized in that: The limiting mechanism (6) includes two sets of round rods (601), both sets of round rods (601) are fixedly connected to the inner side of the mounting groove (401), each round rod (601) is fixedly connected to a round plate (602) at its side end, each round rod (601) is fitted with a spring (603) at its outer end, and a sleeve plate (604) is fitted between the outer ends of each round rod (601). A slope plate (605) is fixedly connected to the side end of the sleeve plate (604), and a limiting plate (606) is fixedly connected to the top side end of the sleeve plate (604). The limiting plate (606) extends through to the outer side end of the mounting box (4).

3. A shock-absorbing structure suitable for a baby stroller according to claim 2, characterized in that: One end of each spring (603) is fixedly connected to the inner side of the mounting groove (401), and the other end of each spring (603) is fixedly connected to the side of the sleeve (604).

4. A shock-absorbing structure suitable for a baby stroller according to claim 2, characterized in that: The stroller (1) has two sets of insert plates (3) symmetrically arranged on its side end, and the shock-absorbing structure body (2) has two sets of insert boxes (301) symmetrically arranged on its side end. Each set of insert plates (3) and each set of slots has a limiting groove (302) on its side end.

5. A shock-absorbing structure suitable for a baby stroller according to claim 4, characterized in that: Each set of insert plates (3) is inserted into each set of slots, and each of the limiting slots (302) is adapted to the limiting plate (606).

6. A shock-absorbing structure suitable for a baby stroller according to claim 1, characterized in that: The fastener (7) includes a knob (701) and a screw (702), the side end of the knob (701) being fixedly connected to the screw (702), and the screw (702) being threadedly connected to the interior of each screw hole (501).

7. A shock-absorbing structure suitable for a baby stroller according to claim 1, characterized in that: The stroller (1) is equipped with a sunshade (101) at the top and a handle (102) is fixedly connected to the side of the stroller (1).

Images