Paper-plastic package protection structure of baby carriage

Abstract

The utility model discloses a paper-plastic packaging protection structure of a baby carriage. The paper-plastic packaging protection structure comprises a paper box, a first packaging assembly and a second packaging assembly, a clamping channel allowing the head of a to-be-packaged object to be inserted is formed in the first packaging assembly, the inner contour of the clamping channel is matched with the outer contour of the to-be-packaged object, the head of the to-be-packaged object is limited in the clamping channel, and first fixing faces are formed on the two outer side faces of the first packaging assembly along the two sides of the insertion path correspondingly. The two opposite inner side faces of the clamping channel form abutting faces correspondingly, so that after the first packaging assembly is placed into a carton, the two first fixing faces abut against the two opposite inner side faces of the carton correspondingly, and the two abutting faces abut against the head of a to-be-packaged object correspondingly. The second packaging assembly is used for containing the tail of the to-be-packaged object, and the second packaging assembly abuts against the inner wall of the carton after being placed into the carton. The head and the tail of a to-be-packaged object are independently packaged and protected, protection is more targeted, reliable protection can be provided, the protection capacity is improved, and meanwhile consumables are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a paper-plastic packaging protection structure for a baby carriage. Background Art

[0002] The existing packaging structure of baby strollers usually adopts a simple packaging method, such as directly putting a packaging bag and then putting it into a cardboard box. Due to the fact that the baby stroller is easily bumped, hit or dropped during handling, stacking or transportation, this packaging method cannot protect the baby stroller and the baby stroller is easily damaged. In order to solve the above problems, the existing packaging structure wraps the entire baby stroller, which consumes a lot of materials and has a complicated packaging structure. Utility Model Content

[0003] The utility model aims to provide a paper-plastic packaging protection structure for a baby carriage, and solves the technical problem of reducing consumables while effectively enhancing the protection effect, and the packaging material is environmentally friendly and pollution-free.

[0004] To achieve the above-mentioned purpose, the solution of the utility model is: a paper-plastic packaging protection structure for a baby carriage, comprising a carton, a first packaging component filled in the carton, and a second packaging component;

[0005] A clamping channel is formed on the first packaging component for inserting the head of the object to be packaged. The inner contour of the clamping channel matches the outer contour of the object to be packaged, so that the head of the object to be packaged is limited in the clamping channel. Along both sides of the insertion path, the two outer side surfaces of the first packaging component respectively form first fixing surfaces, and the two opposite inner side surfaces of the clamping channel respectively form abutment surfaces, so that after the first packaging component is placed in the carton, the two first fixing surfaces respectively abut against the two opposite inner side surfaces of the carton, and the two abutment surfaces respectively abut against the head of the object to be packaged;

[0006] The second packaging component is used to place the tail of the object to be packaged. After being placed in the carton, the second packaging component abuts against the inner wall of the carton.

[0007] Furthermore, the top side of the carton is open, and the first packaging component and the second packaging component are embedded in the carton from top to bottom;

[0008] The first packaging component includes two side paper holders and a connecting component. The side of the side paper holder facing away from the object to be packaged forms the first fixing surface, and the side of the side paper holder facing the object to be packaged forms a first receiving groove. The two side paper holders are symmetrically arranged so that the two first receiving grooves are opposite to each other, and the clamping channel is formed between the two first receiving grooves. The connecting component extends transversely, and its two ends are respectively in contact with the two side paper holders.

[0009] A groove is formed on the top side of the second packaging component. The groove is used for the tail of the item to be packaged to be inserted downward. A second fixing surface is formed on the bottom side of the second packaging component, which abuts against the inner bottom surface of the carton. A third fixing surface is formed on the side surface of the second packaging component, and the third fixing surface abuts against the inner side surface of the carton.

[0010] Furthermore, the connecting component includes a carrier. The carrier extends horizontally, and its two ends respectively abut against the inner sides of two side paper trays. The bottom side of the carrier abuts against the inner bottom surface of the carton, and the top side of the carrier is used to support the head of the item to be packaged longitudinally.

[0011] Furthermore, the connecting component further includes an upper paper tray. The upper paper tray extends horizontally and is located above the side paper trays. At least one first slot is formed by concave inward on the top side of the side paper trays. Two protrusions are respectively formed by protruding downward at both ends of the bottom side of the upper paper tray, which are matched with the first slots. When the upper paper tray falls downward into the carton, the protrusions are inserted downward into the first slots to connect the two side paper trays.

[0012] Furthermore, a second accommodation groove is formed on the bottom side of the upper paper tray. The second accommodation groove is matched with the top side of the item to be packaged for the middle area of the head of the item to be packaged to be placed into. A fourth fixing surface is formed on the top side of the upper paper tray, and the fourth fixing surface abuts against the inner top surface of the carton. A fourth accommodation groove is formed on the fourth fixing surface, which is used for placing accessories.

[0013] Furthermore, a gap is provided between the first accommodation groove and the second accommodation groove and the head of the item to be packaged.

[0014] Further, the item to be packaged is a baby stroller. After the baby stroller is disassembled, folded, the head of the item to be packaged includes a pull rod, and the tail of the item to be packaged includes two caster assemblies and a connecting rod. The two caster assemblies are respectively located on both sides of the connecting rod.

[0015] The second packaging component includes a caster paper tray and a protective plate. The groove is formed on the top side of the caster paper tray. The number of the grooves is two, and one groove corresponds to one caster assembly. Between the two grooves, a supporting surface is further formed on the top side of the caster paper tray for supporting the connecting rod. Both sides of the protective plate are bent and extend towards the direction of the first packaging component. The inner side surface of the protective plate abuts against the outer side surface of the caster paper tray. The third fixing surface is formed on the outer side surface of the protective plate.

[0016] Furthermore, the thickness of both sides of the protective plate is the thickness of two layers of the protective plate.

[0017] Furthermore, each caster assembly includes a front wheel and a rear wheel. The front wheel and the rear wheel are arranged at intervals. A partition is formed in the groove. The partition is arranged vertically to separate the front wheel and the rear wheel and respectively limit them in the groove.

[0018] Further, a plurality of second slots are formed at intervals on the bottom side of the caster paper tray. The caster paper tray further includes a reinforcing plate. Both sides of the reinforcing plate are bent and extended, and are respectively inserted into two of the second slots. The outer side of the reinforcing plate abuts against the protective plate.

[0019] After adopting the above scheme, the beneficial effects of the present utility model are as follows: By forming a clamping channel in the first packaging component, the head of the article to be packaged is inserted into the clamping channel. After being placed in the carton, the outer side of the first packaging component abuts against the inner wall of the carton, the inner wall of the clamping channel abuts against the article to be packaged, and the head of the article to be packaged is clamped to prevent the head from sliding. Moreover, the inner contour of the clamping channel matches the outer contour of the head of the article to be packaged, and the article to be packaged is limited within the clamping channel, and it will not directly abut against the inner wall of the carton in other directions. The second packaging component is used to package the tail of the article to be packaged and abuts against the inner wall of the carton, preventing the article to be packaged from directly abutting against the inner wall of the carton; By independently packaging and protecting the head and the tail respectively, the consumables can be effectively reduced, and at the same time, effective matching can be carried out according to the contour of this area, and the protection is more targeted. In the case of collision or dropping, while ensuring that the article to be packaged does not shake, it can effectively avoid the direct collision between the impact point and the article to be packaged, improving the protection effect. Description of the Drawings

[0020] Figure 1 is an exploded structural schematic diagram of the packaging structure of the present utility model.

[0021] Figure 2 is an exploded structural schematic diagram of the packaging structure of the present utility model without the carton Figure 1 。

[0022] Figure 3 is an exploded structural schematic diagram of the packaging structure of the present utility model without the carton Figure 2 。

[0023] Figure 4 is an exploded structural schematic diagram of the packaging structure of the present utility model without the carton Figure 3 。

[0024] Figure 5 is an assembled structural schematic diagram of the first packaging component of the present utility model.

[0025] Figure 6 is a combined structural schematic diagram of the head of the article to be packaged inserted into the first packaging component of the present utility model.

[0026] Figure 7 is another angle combined structural schematic diagram of the head of the article to be packaged inserted into the first packaging component of the present utility model.

[0027] Figure 8 is a partial structural schematic diagram of the tail of the article to be packaged assembled with the second packaging component of the present utility model.

[0028] Figure 9 It is a schematic structural view of the caster assembly of the present utility model embedded in the caster paper tray.

[0029] Figure 10 It is an exploded structural view of the second packaging assembly of the present utility model.

[0030] Reference numeral description:

[0031] 100 - carton, 200 - first packaging assembly, 20 - connecting assembly, 21 - side paper tray, 22 - carrier, 23 - upper paper tray, 201 - clamping channel, 202 - first fixing surface, 203 - abutting surface, 204 - first accommodating groove, 205 - second accommodating groove, 206 - fourth fixing surface, 207 - third accommodating groove, 208 - first card slot, fourth accommodating groove 209, 211 - first slot, 231 - protrusion, 300 - second packaging assembly, 31 - caster paper tray, 32 - protective plate, 33 - partition, 34 - reinforcing plate, 301 - groove, 302 - third fixing surface, 303 - third fixing surface, 304 - supporting surface, 400 - object to be packaged, 401 - pull rod, 401 - 1 pull rod tail, 402 - caster assembly, 403 - connecting rod. Specific embodiments

[0032] The following will make a detailed description of the present utility model in conjunction with the accompanying drawings and specific embodiments.

[0033] In the claims, the description and the above - mentioned drawings of the present utility model, unless otherwise clearly defined, for orientation terms, such as the use of terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counter - clockwise", etc. to indicate the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it should not be construed as limiting the specific protection scope of the present utility model.

[0034] Such as Figures 1-10As shown in the figure, the utility model provides a paper-plastic packaging protection structure for a baby carriage, which is made of paper materials, has low cost, can be recycled and reused, is environmentally friendly and pollution-free, and is convenient for packaging operation. The object to be packaged 400 includes but is not limited to any items such as furniture, household appliances, office supplies, electronic products, toys, and baby carriages. In this specific embodiment, it is mainly used for packaging baby carriages. Since the baby carriage has a large volume when unfolded and used, it needs to be folded and packed during packaging. However, when folding, there may be a problem that some parts overlap and may cause wear. To solve this problem, some parts of the baby carriage are disassembled and packaged separately, and then combined during use. The utility model can perform targeted packaging and key protection by packaging the head and tail of the folded baby carriage respectively, and at the same time, it saves more packaging materials.

[0035] Focusing on Figure 1 As shown in the figure, it includes a carton 100, a first packaging component 200 and a second packaging component 300 filled in the carton 100; a clamping channel 201 for inserting the head of the object to be packaged 400 is formed on the first packaging component 200. The inner contour of the clamping channel 201 matches the outer contour of the object to be packaged 400 to limit the head of the object to be packaged 400 in the clamping channel 201. Along both sides of the insertion path, two outer side surfaces of the first packaging component 200 respectively form first fixing surfaces 202, and two inner side surfaces of the clamping channel 201 respectively form abutting surfaces 203. After the first packaging component 200 is placed in the carton 100, the two first fixing surfaces 202 respectively abut against the opposite inner side surfaces of the carton 100, and the two abutting surfaces 203 respectively abut against the head of the object to be packaged 400 to perform lateral limitation on the head and limit other areas of the head to prevent sliding and touching the inner wall of the carton 100; the second packaging component 300 is used to place the tail of the object to be packaged 400. After the second packaging component 300 is placed in the carton 100, it abuts against the inner wall of the carton 100 to isolate the tail from the carton 100.

[0036] In this specific embodiment, the object to be packaged 400 is a baby carriage. After the baby carriage is disassembled and folded, the head of the object to be packaged 400 includes a pull rod 401, and the tail of the object to be packaged 400 includes two caster assemblies 402 and a connecting rod 403. The two caster assemblies 402 are respectively located on both sides of the connecting rod 403. The first packaging component 200 packages and limits the pull rod 401, and the second packaging component 300 packages and limits the two caster assemblies 402 and the connecting rod 403.

[0037] The carton 100 is provided with an opening for the first packaging component 200 and the second packaging component 300 to be placed into the carton 100 through the opening. The carton can have an opening on the top side or the side, or can be provided with an opening in other ways, without specific limitations. For the convenience of description, in this specific embodiment, the carton 100 has an opening on the top side, and the first packaging component 200 and the second packaging component 300 are embedded into the carton 100 from top to bottom.

[0038] In this specific embodiment, the carton 100 has a square structure. Focusing on Figures 2-4 As shown, the first packaging component 200 includes two side paper trays 21 and a connecting component 20. On the side of the side paper tray 21 facing away from the article to be packaged 400, the above-mentioned first fixing surface 202 is formed. On the side of the side paper tray 21 facing the article to be packaged 400, a first accommodating groove 204 is formed. The two side paper trays 21 are symmetrically arranged so that the two first accommodating grooves 204 face each other. Between the two first accommodating grooves 204, the above-mentioned clamping channel 201 is formed. The connecting component 20 extends horizontally, and its two ends are respectively abutted against the two side paper trays 21.

[0039] Focusing on Figures 5-7 As shown, the connecting component 20 includes a bearing member 22. The bearing member 22 extends horizontally, and its two ends are respectively abutted against the inner sides of the two side paper trays 21. The bearing member 22 has a square tube structure and is hollow inside. It can be formed by bending cardboard. On the inner side of the side paper tray 21, a clamping groove matching with the end of the bearing member 22 is formed. The end of the bearing member 22 is embedded into the clamping groove, and then abuts against the side paper tray 21. The bottom side of the bearing member 22 abuts against the inner bottom surface of the carton 100. The top side of the bearing member 22 is used to support the head of the article to be packaged 400 longitudinally. The position of the clamping groove is avoided from the position of the clamping channel 201. At the same time, in cooperation with the bottom side of the pull rod 401, when used with the side paper tray 21, it can realize the limitation of both sides and the bottom side of the pull rod 401. In addition, a first clamping groove 208 is formed on the bottom side of the bearing member 22 for a fitting to be embedded to clamp the fitting to prevent it from shaking.

[0040] Furthermore, the connecting component 20 further includes an upper paper tray 23. The upper paper tray 23 extends horizontally and is located above the side paper tray 21. At least one first slot 211 is concavely formed on the top side of the side paper tray 21. At both ends of the bottom side of the upper paper tray 23, protrusions 231 are respectively protruded downward to cooperate with the first slot 211. When the upper paper tray 23 falls into the carton 100 downward, the protrusions 231 are embedded into the first slot 211 downward to connect the two side paper trays 21. By the way of mutual fitting between the upper paper tray 23 and the two side paper trays 211, the pull rod 401 is limited and fixed from the top side of the pull rod 401.

[0041] Focusing on Figure 7As shown, a second receiving groove 205 is formed on the bottom side of the upper paper tray 23. The second receiving groove 205 is fitted on the top side of the pull rod 401 for the middle area of the top side of the pull rod 401 to be inserted. A fourth fixing surface 206 is formed on the top side of the upper paper tray 23. The fourth fixing surface 206 abuts against the inner top surface of the carton 100. A third receiving groove 207 is formed on the fourth fixing surface 206 for placing accessories. Focusing on combining Figures 2-3 As shown, the third receiving groove 207 is an arc-shaped structure. The accessory specifically placed is the baby armrest rod 404. An interference fit and a clearance fit are formed between the third receiving groove 207 and the baby armrest rod 404, and the interference fit and the clearance fit are arranged at intervals, and are specifically adapted according to the materials of different areas of the baby armrest rod 404, so as to realize the limiting and clamping of the baby armrest rod 404 to avoid wear. For example, an interference fit is formed between the middle part of the third receiving groove 207 and the baby armrest rod 404 to clamp the baby armrest rod 404, and a clearance fit is formed between the two sides of the third receiving groove 207 and the baby armrest rod 404 to facilitate the taking and placing of the baby armrest rod 404, and it can be designed according to the specific structure. In addition, a fourth receiving groove 209 is also formed on the fourth fixing surface 206 for placing instructions and others.

[0042] In this specific embodiment, a clearance fit is provided between the first receiving groove 204 and the second receiving groove 205 and the head of the object to be packaged 400 to avoid wear of local positions of the pull rod 401, and it can be specifically set according to the specific materials of different positions of the pull rod 401.

[0043] Focusing on combining Figure 4 and Figure 10 As shown, a groove 301 is formed on the top side of the second packaging component 300 for the tail of the object to be packaged 400 to be embedded downward. A second fixing surface 302 is formed on the bottom side of the second packaging component 300, which abuts against the inner bottom surface of the carton 100. A third fixing surface 303 is formed on the side surface of the second packaging component 300, and the third fixing surface 303 abuts against the inner side surface of the carton 100.

[0044] Furthermore, the second packaging component 300 includes a caster paper tray 31 and a protection plate 32. The groove 301 is formed on the top side of the caster paper tray 31, and the number of the grooves 301 is two. One groove 301 corresponds to one caster assembly 402. Between the two grooves 301, a supporting surface 304 is further formed on the top side of the caster paper tray 31 for supporting the connecting rod 403. The two sides of the protection plate 32 are bent and extend towards the first packaging component 200. The inner side surface of the protection plate 32 abuts against the outer side surface of the caster paper tray 31. The third fixing surface 303 is formed on the outer side surface of the protection plate 32. Specifically, the protection plate 32 is formed by bending cardboard, as Figures 9-10As shown, the protective plate 32 forms a three-sided enclosing state, and its shape and size are consistent with the inner size of the carton 100. The protective plate 32 is attached to the inner side of the carton 100, which can strengthen the inner edges and corners of the carton 100, improve the strength, enhance the impact resistance, and reduce deformation. In addition, since the tail 401-1 of the pull rod 401 is a vulnerable part, the protective plate 32 can also protect the tail 401-1 of the pull rod 401.

[0045] Furthermore, the thickness of both sides of the protective plate 32 is the thickness of two layers of the protective plate 32, which enhances the protection on both sides of the caster assembly 402.

[0046] Each caster assembly 402 includes a front wheel and a rear wheel, and the front wheel and the rear wheel are arranged adjacent to each other. In the folded state of the stroller, the front wheel and the rear wheel are in an adjacent state. A partition 33 is formed in the groove 301, and the partition 33 is arranged vertically to separate the front wheel and the rear wheel and limit them in the groove 301 respectively, so as to prevent the front wheel and the rear wheel from swinging left and right.

[0047] A plurality of second slots 311 are formed on the outer sidewall of the caster paper tray 31 at intervals. The caster paper tray 31 further includes a reinforcing plate 34. The two sides of the reinforcing plate 34 are bent and extended and are respectively inserted into two of the second slots 311. The top side of the reinforcing plate 34 abuts against the sidewall of the caster paper tray 31. In this specific embodiment, a plurality of ribs are arranged in an array on the bottom side of the caster paper tray 31, and a gap is formed between adjacent ribs, and this gap forms the above-mentioned second slot 31. The reinforcing plate 34 straddles a plurality of ribs, and its two sides are inserted into two of the second slots 311 from the tail, the top side abuts against the sidewall of the caster, and the bottom side abuts against the inner bottom surface of the carton 100, which is used to provide support for the caster paper tray 31 and improve the impact resistance of the tail.

[0048] The above description is only the preferred embodiment of the present invention, and does not limit the design of this case. All equivalent changes made according to the key design of this case fall within the protection scope of this case.

Claims

1. A paper-plastic packaging protection structure for a baby stroller, characterized in that: It comprises a carton (100), a first packaging component (200) and a second packaging component (300) filled in the carton (100); A clamping channel (201) is formed on the first packaging component (200) for inserting the head of the object (400) to be packaged, and the inner contour of the clamping channel (201) matches the outer contour of the object (400) to be packaged, so that the head of the object (400) to be packaged is limited in the clamping channel (201). Along the two sides of the insertion path, the two outer side surfaces of the first packaging component (200) respectively form first fixing surfaces (202), and the two opposite inner side surfaces of the clamping channel (201) respectively form abutting surfaces (203), so that after the first packaging component (200) is placed in the carton (100), the two first fixing surfaces (202) respectively abut against the two opposite inner side surfaces of the carton (100), and the two abutting surfaces (203) respectively abut against the head of the object (400) to be packaged; The second packaging component (300) is used to place the tail of the object (400) to be packaged. After the second packaging component (300) is placed in the carton (100), it abuts against the inner wall of the carton (100).

2. The paper-plastic packaging protection structure for a baby stroller according to claim 1, characterized in that: The top side of the carton (100) is open, and the first packaging component (200) and the second packaging component (300) are embedded in the carton (100) from top to bottom; The first packaging component (200) comprises two side paper holders (21) and a connecting component (20); the side of the side paper holder (21) facing away from the object to be packaged (400) forms the above-mentioned first fixing surface (202); the side of the side paper holder (21) facing the object to be packaged (400) forms a first receiving groove (204); the two side paper holders (21) are symmetrically arranged so that the two first receiving grooves (204) are opposite to each other, and the above-mentioned clamping channel (201) is formed between the two first receiving grooves (204); the connecting component (20) extends transversely, and its two ends are respectively in contact with the two side paper holders (21); A groove (301) is formed on the top side of the second packaging component (300), and the groove (301) is used for the tail of the packaged object (400) to be embedded downwardly. A second fixing surface (302) is formed on the bottom side of the second packaging component (300), which abuts against the inner bottom surface of the carton (100). A third fixing surface (303) is formed on the outer side of the second packaging component (300), and the third fixing surface (303) abuts against the inner side surface of the carton (100).

3. The paper-plastic packaging protection structure for a baby stroller according to claim 2, characterized in that: The connecting assembly (20) comprises a supporting member (22), the supporting member (22) extends transversely, and its two ends are respectively abutted against the inner sides of the two side paper supports (21), the bottom side of the supporting member (22) is abutted against the inner bottom surface of the carton (100), and the top side of the supporting member (22) is used to support the head of the packaged object (400) in the longitudinal direction.

4. The paper-plastic packaging protection structure for a baby stroller according to claim 2 or 3, characterized in that: The connection assembly (20) further comprises an upper paper support (23), which extends transversely and is located above the side paper support (21). The top side of the side paper support (21) is concave to form at least one first slot (211), and the two ends of the bottom side of the upper paper support (23) respectively protrude downward to form protrusions (231) that cooperate with the first slot (211), so that when the upper paper support (23) falls downward into the carton (100), the protrusions (231) are embedded downward in the first slot (211) to connect the two side paper supports (21).

5. The paper-plastic packaging protection structure for a baby stroller according to claim 4, characterized in that: A second accommodating groove (205) is formed on the bottom side of the upper paper support (23), and the second accommodating groove (205) is matched with the top side of the object to be packaged (400) for the middle area of ​​the head of the object to be packaged (400) to be placed. A fourth fixed surface (206) is formed on the top side of the upper paper support (23), and the fourth fixed surface (206) is against the inner top surface of the carton (100). A third accommodating groove (207) is formed on the fourth fixed surface (206), and the third accommodating groove (207) is used to place accessories.

6. The paper-plastic packaging protection structure for a baby stroller according to claim 5, characterized in that: A gap is provided between the first accommodating groove (204) and the second accommodating groove (205) and the head of the object to be packaged (400).

7. The paper-plastic packaging protection structure for a baby stroller according to claim 1, characterized in that: The object to be packaged (400) is a baby carriage. After the baby carriage is disassembled, assembled, and folded, the head of the object to be packaged (400) includes a pull rod (401), and the tail of the object to be packaged (400) includes two caster assemblies (402) and a connecting rod (403). The two caster assemblies (402) are respectively located on both sides of the connecting rod (403); The second packaging component (300) includes a caster paper holder (31) and a protective plate (32), a groove (301) is formed on the top side of the caster paper holder (31), the number of the grooves (301) is two, one groove (301) corresponds to one caster assembly (402), a supporting surface (304) is also formed on the top side of the caster paper holder (31) between the two grooves (301), and is used to support the connecting rod (403), the protective plate (32) is bent on both sides and extends toward the first packaging component (200), the inner side surface of the protective plate (32) abuts against the outer side surface of the caster paper holder (31), and the third fixing surface (303) is formed on the outer side surface of the protective plate (32).

8. The paper-plastic packaging protection structure for a baby stroller according to claim 7, characterized in that: The thickness of both sides of the protection plate (32) is the thickness of two layers of protection plate (32).

9. The paper-plastic packaging protection structure for a baby stroller according to claim 7, characterized in that: Each caster assembly (402) comprises a front wheel and a rear wheel, the front wheel and the rear wheel are arranged adjacent to each other, a partition (33) is formed in the groove (301), the partition (33) is arranged vertically to separate the front wheel and the rear wheel, and are respectively limited in the groove (301).

10. The paper-plastic packaging protection structure for a baby stroller according to claim 7, characterized in that: The outer wall of the caster paper holder (31) is formed with a plurality of second slots (311) arranged at intervals, and also includes a reinforcing plate (34). The reinforcing plate (34) is bent and extended at both sides and is respectively embedded in two of the second slots (311) from the rear, and the outer side of the reinforcing plate (34) is in contact with the protective plate (32).

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