Reinforced environment-friendly packaging bag

Abstract

The utility model relates to a reinforced environment-friendly packaging bag. The packaging bag comprises a body part and a handle part, the body part is formed by integrally connecting a bag wall main body and two sets of side bag walls, the two sets of side bag walls are arranged on the two sides of the bag wall main body, the bag wall main body and the two sets of side bag walls form a closed charging cavity, and the handle part comprises a connecting part and a lifting part. The connecting part is connected to the upper end of the bag wall body, a wall supporting rod is placed in the lifting part, a through lifting handle groove is formed in the surface of the connecting part, and when a palm penetrates through the lifting handle groove and lifts the packaging bag, the palm makes contact with the lifting part, and the contact area of the palm and the lifting part is increased through the wall supporting rod; according to the packaging bag, the wall supporting rod is inserted into the lifting part, so that the interior of the lifting part is supported by the wall supporting rod, further, when a user holds the lifting part through a palm, the contact surface is not in a linear shape any more, and therefore the aching pain feeling generated when the edge of the notch presses the center of the palm of the user is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bags, and in particular relates to a reinforced environmentally friendly packaging bag. Background Art

[0002] Packaging bags refer to bags used to pack various supplies. They are widely used in daily life and industrial production. Packaging bags have become a special product that is no longer dependent on commodity production. It is a widely used product that all commodities cannot do without. According to the appearance, packaging bags can be divided into vest bags, straight bags, three-dimensional bags, square bottom bags, sealed bags, strip bags, special-shaped bags, etc.

[0003] Some existing packaging bags have notches directly formed on them, and users can lift the entire packaging bag by passing their palms through the notches. However, when users lift the packaging bag, the contact position between their palms and the notches is almost linear. If the packaging bag contains heavy items, the user will hold the packaging bag for a long time, and the side walls of the notches will press on the palms of the users, causing the palms of the users to become sore. Utility Model Content

[0004] The purpose of the utility model is to provide a packaging bag with a simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A reinforced environmentally friendly packaging bag comprises a main body and a handle, wherein the main body is formed by integrally connecting a bag wall body and two groups of side bag walls, the two groups of side bag walls are arranged on both sides of the bag wall body, the bag wall body and the two groups of side bag walls form a closed loading cavity, the handle comprises a connecting portion and a lifting portion, the connecting portion is connected to the upper end of the bag wall body, a wall supporting rod is placed inside the lifting portion, a through handle groove is provided on the surface of the connecting portion, when the palm is passed through the handle groove and the packaging bag is lifted, the palm contacts the lifting portion, and the wall supporting rod increases the contact area between the palm and the lifting portion.

[0007] As a further optimization scheme of the utility model, the bag wall main body includes a front bag wall, a rear bag wall and a bottom bag wall, the bottom bag wall connects the front bag wall and the rear bag wall, the front bag wall and the rear bag wall are connected to each other at one end away from the bottom bag wall, and the connection between the front bag wall and the rear bag wall is an opening, and the packaging bag can be opened from the opening.

[0008] As a further optimization scheme of the utility model, the end of the rear bag wall away from the bottom bag wall is the top, the top is an inverted "V" shape, the connecting part is connected at the turning point of the top, and the end of the front bag wall away from the bottom bag wall is connected to the surface of the top.

[0009] As a further optimization solution of the present invention, a placement opening is provided on the side of the lifting portion, and the wall supporting rod can be taken out from the interior of the lifting portion through the placement opening.

[0010] As a further optimization scheme of the utility model, the wall support rod is annular, and a groove is provided on the surface of the wall support rod to communicate with the interior of the wall support rod. A baffle is connected to the upper end surface of the lifting part and extends from the groove to the interior of the wall support rod.

[0011] As a further optimization scheme of the utility model, a side surface of the connecting part away from the opening and a side surface of the top away from the opening are connected with slide rails, which are folded toward the opening along the connection between the connecting part and the rear bag wall, and the two sets of slide rails form a symmetrical state. The inner walls on both sides of the groove are inserted into the interior of the slide rail from the side of the slide rail and slide along the inner wall of the slide rail, so that the wall support rod clamps the opening of the packaging bag.

[0012] As a further optimization solution of the utility model, a sealing strip is connected between the inner wall of the front bag wall close to one end of the connecting portion and the side surface of the top close to the front bag wall, and the packaging bag can be opened by tearing the sealing strip.

[0013] As a further optimization solution of the utility model, a dotted line indentation is provided on the surface of the sealing strip.

[0014] As a further optimization solution of the utility model, a concave-convex buckle is connected between the inner wall of the front bag wall near one end of the connecting portion and the side surface of the top near the front bag wall, and the concave-convex buckle is located on the side of the sealing strip near the loading cavity.

[0015] As a further optimization scheme of the utility model, the middle part of the bottom bag wall is set as a double layer, and the bottom bag wall on one side inside the loading cavity protrudes into the loading cavity to form a cavity with the bottom bag wall on the other side and two groups of side bag walls. A through hole is opened on the surface of one group of side bag walls, which is connected to the cavity.

[0016] The beneficial effect of the utility model is that the utility model inserts the supporting wall rod into the interior of the lifting part so that the supporting wall rod opens the interior of the lifting part, further making the contact surface no longer linear when the user holds the lifting part with the palm, thereby reducing the soreness caused by the edge of the groove pressing on the palm of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a partial enlarged view of the slide rail structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall structure of the wall supporting rod of the utility model;

[0021] Figure 5 It is a schematic diagram of the positions of the wall support rod and the baffle of the utility model;

[0022] Figure 6 It is a schematic diagram of the sealing strip structure of the utility model;

[0023] Figure 7 It is a schematic diagram of the bottom bag wall structure of the utility model.

[0024] In the figure: 1. main body; 2. handle; 21. connecting part; 22. carrying part; 3. bag wall body; 31. front bag wall; 32. rear bag wall; 321. top; 33. bottom bag wall; 4. side bag wall; 5. wall support rod; 6. handle groove; 7. groove; 8. baffle; 9. slide rail; 10. sealing strip; 11. dotted line indentation; 12. concave and convex buckle; 13. loading cavity; 14. cavity; 15. through hole. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0026] like Figure 1 and Figure 2 As shown, a reinforced environmentally friendly packaging bag includes a main body 1 and a handle 2. The main body 1 is formed by an integral connection between a bag wall body 3 and two groups of side bag walls 4. The two groups of side bag walls 4 are arranged on both sides of the bag wall body 3. The bag wall body 3 and the two groups of side bag walls 4 form a closed loading cavity 13. The handle 2 includes a connecting portion 21 and a lifting portion 22. The connecting portion 21 is connected to the upper end of the bag wall body 3. A wall supporting rod 5 is placed inside the lifting portion 22. A through handle groove 6 is opened on the surface of the connecting portion 21. When the palm passes through the handle groove 6 and lifts the packaging bag, the palm contacts the lifting portion 22, and the wall supporting rod 5 increases the contact area between the palm and the lifting portion 22.

[0027] It should be noted that the packaging bag provided in this embodiment can contain materials such as food, agricultural products, industrial products, etc. Specifically, it can contain various seeds and fertilizers.

[0028] In actual use, when the user lifts a packaging bag with heavy objects in it, the user's palm holds the lifting portion 22. Since the supporting rod 5 expands the interior of the lifting portion 22 and supports the lifting portion 22, when the user's palm holds the lifting portion 22, the contact surface is no longer in a linear shape, thereby reducing the soreness caused by the edge of the groove pressing on the palm of the user.

[0029] Furthermore, the bag wall body 3 includes a front bag wall 31, a rear bag wall 32 and a bottom bag wall 33, the bottom bag wall 33 connects the front bag wall 31 and the rear bag wall 32, the front bag wall 31 and the rear bag wall 32 are connected to each other at one end away from the bottom bag wall 33, and the connection between the front bag wall 31 and the rear bag wall 32 is an opening, and the packaging bag can be opened from the opening.

[0030] like Figure 2 and Figure 3 As shown, the end of the rear bag wall 32 away from the bottom bag wall 33 is the top 321, the top 321 is in an inverted "V" shape, the connecting part 21 is connected to the turning point of the top 321, and the end of the front bag wall 31 away from the bottom bag wall 33 is connected to the surface of the top 321.

[0031] It should be noted that by configuring the top 321 to be in an inverted "V" shape, the items in the bag will not easily flow out from the outlet if the bag falls over after the bag is opened.

[0032] Furthermore, a placement opening is provided on the side of the lifting portion 22, and the wall supporting rod 5 can be taken out from the inside of the lifting portion 22 through the placement opening.

[0033] like Figure 4 and Figure 5 As shown, the wall supporting rod 5 is annular, and a groove 7 is provided on the surface of the wall supporting rod 5 to communicate with the interior of the wall supporting rod 5 . A baffle 8 is connected to the upper end surface of the lifting portion 22 and extends from the groove 7 to the interior of the wall supporting rod 5 .

[0034] It should be noted that by providing the baffle 8, the position of the wall support rod 5 inside the lifting portion 22 is limited so that when the user holds the lifting portion 22, the groove 7 of the wall support rod 5 will not contact the user's palm, preventing the edge of the groove 7 from pressing on the user's palm and causing soreness.

[0035] like Figure 2 and Figure 3 As shown, a side surface of the connecting portion 21 away from the opening and a side surface of the top 321 away from the opening are both connected to a slide rail 9, which is folded along the connection between the connecting portion 21 and the rear bag wall 32 toward the opening, and the two sets of slide rails 9 form a symmetrical state. The inner walls on both sides of the groove 7 are inserted into the interior of the slide rail 9 from the side of the slide rail 9 and slide along the inner wall of the slide rail 9, so that the wall support rod 5 clamps the opening of the packaging bag.

[0036] In actual use, after folding along the connection between the connecting part 21 and the rear bag wall 32 toward the opening, the opening will be located in the middle of the connecting part 21 and the rear bag wall 32. After the wall support rod 5 is inserted into the two sets of slide rails 9 from the side, the connection between the connecting part 21 and the rear bag wall 32 should be located inside the wall support rod 5.

[0037] Furthermore, a sealing strip 10 is connected between the inner wall of the front bag wall 31 close to one end of the connecting portion 21 and the side surface of the top 321 close to the front bag wall 31 , and the packaging bag can be opened by tearing the sealing strip 10 .

[0038] It should be noted that the sealing strip 10 is integrally connected to the front bag wall 31 and the rear bag wall 32 , or connected by gluing, and the sealing strip 10 can only be used once and cannot be restored after being torn apart.

[0039] like Figure 6 As shown, the surface of the sealing strip 10 is provided with a dotted indentation 11 .

[0040] It should be noted that the surface of the sealing strip 10 provided with the dotted indentation 11 is relatively thin, so that the user can open the packaging bag conveniently without tools.

[0041] Furthermore, a concave-convex buckle 12 is connected between the inner wall of the front bag wall 31 near one end of the connecting portion 21 and the surface of the top 321 near one side of the front bag wall 31 . The concave-convex buckle 12 is located on one side of the sealing strip 10 near the loading cavity 13 .

[0042] It should be noted that by providing the sealing strip 10, the packaging bag has excellent sealing properties. After removing the sealing strip 10, it can be sealed by the convex and concave buckle 12. The convex and concave buckle 12 is a plastic convex and concave buckle, which is an existing sealing method and will not be described in detail here.

[0043] It should be further explained that the opening of the packaging bag is clamped by the groove 7 formed on the wall support rod 5, so that the sealing of the packaging bag after the sealing strip 10 is removed can be further improved, and the packaging bag can also be sealed by the wall support rod 5 after the concave-convex buckle 12 is damaged.

[0044] like Figure 7 As shown, the middle part of the bottom bag wall 33 is set as a double layer. The bottom bag wall 33 on one side inside the loading cavity 13 protrudes into the loading cavity 13, and forms a cavity 14 with the bottom bag wall 33 on the other side and two groups of side bag walls 4. A through hole 15 is opened on the surface of one group of side bag walls 4, which is connected to the cavity 14.

[0045] It should be noted that, when the wall supporting rod 5 is not needed, the wall supporting rod 5 can be inserted into the cavity 14 through the through hole 15 to prevent the wall supporting rod 5 from being easily lost.

[0046] It needs to be further explained that the material used to make the packaging bag of the present invention is relatively thick and has excellent firmness. The packaging bag of the present invention is made of environmentally friendly materials and can be reused, which has certain environmental protection properties. Specifically, the packaging bag can be made of polyethylene material. In actual production, the material can be selected according to the material to be contained in the packaging bag.

[0047] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A reinforced environmentally friendly packaging bag, characterized in that: The invention comprises a main body (1) and a handle (2), wherein the main body (1) is formed by integrally connecting a bag wall body (3) and two groups of side bag walls (4), wherein the two groups of side bag walls (4) are arranged on both sides of the bag wall body (3), and the bag wall body (3) and the two groups of side bag walls (4) form a closed loading cavity (13); the handle (2) comprises a connecting portion (21) and a lifting portion (22), wherein the connecting portion (21) is connected to the upper end of the bag wall body (3), and a wall supporting rod (5) is arranged inside the lifting portion (22), and a through handle groove (6) is provided on the surface of the connecting portion (21). When a palm passes through the handle groove (6) and lifts the packaging bag, the palm contacts the lifting portion (22), and the wall supporting rod (5) increases the contact area between the palm and the lifting portion (22).

2. A reinforced environmentally friendly packaging bag according to claim 1, characterized in that: The bag wall body (3) comprises a front bag wall (31), a rear bag wall (32) and a bottom bag wall (33); the bottom bag wall (33) connects the front bag wall (31) and the rear bag wall (32); the ends of the front bag wall (31) and the rear bag wall (32) away from the bottom bag wall (33) are connected to each other; the connection between the front bag wall (31) and the rear bag wall (32) is an opening, and the packaging bag can be opened from the opening.

3. A reinforced environmentally friendly packaging bag according to claim 2, characterized in that: The end of the rear bag wall (32) away from the bottom bag wall (33) is a top (321), and the top (321) is in an inverted "V" shape. The connecting portion (21) is connected to the turning point of the top (321), and the end of the front bag wall (31) away from the bottom bag wall (33) is connected to the surface of the top (321).

4. A reinforced environmentally friendly packaging bag according to claim 3, characterized in that: The side of the lifting portion (22) is provided with a placement opening, and the wall support rod (5) can be taken out from the inside of the lifting portion (22) through the placement opening.

5. A reinforced environmentally friendly packaging bag according to claim 4, characterized in that: The wall supporting rod (5) is annular, and a groove (7) is provided on the surface of the wall supporting rod (5) and communicates with the interior of the wall supporting rod (5). The upper end surface of the interior of the lifting portion (22) is connected to a baffle (8) extending from the groove (7) to the interior of the wall supporting rod (5).

6. A reinforced environmentally friendly packaging bag according to claim 5, characterized in that: A side surface of the connecting portion (21) away from the opening and a side surface of the top portion (321) away from the opening are both connected to a slide rail (9). The connecting portion (21) and the rear bag wall (32) are folded toward the opening, and the two sets of slide rails (9) form a symmetrical state. The inner walls of the grooves (7) on both sides are inserted into the interior of the slide rail (9) from the side edges of the slide rail (9) and slide along the inner walls of the slide rail (9), so that the wall support rod (5) clamps the opening of the packaging bag.

7. A reinforced environmentally friendly packaging bag according to claim 3, characterized in that: A sealing strip (10) is connected between the inner wall of the front bag wall (31) close to one end of the connecting portion (21) and a surface of one side of the top (321) close to the front bag wall (31), and the packaging bag can be opened by tearing open the sealing strip (10).

8. A reinforced environmentally friendly packaging bag according to claim 7, characterized in that: The surface of the sealing strip (10) is provided with a dotted indentation (11).

9. The reinforced environmentally friendly packaging bag according to claim 3, characterized in that: A concave-convex buckle (12) is also connected between the inner wall of the front bag wall (31) at one end close to the connecting portion (21) and the surface of one side of the top (321) close to the front bag wall (31), and the concave-convex buckle (12) is located on one side of the sealing strip (10) close to the loading cavity (13).

10. The reinforced environmentally friendly packaging bag according to claim 2, characterized in that: The middle part of the bottom bag wall (33) is arranged to be double-layered. The bottom bag wall (33) on one side located inside the loading cavity (13) protrudes toward the inside of the loading cavity (13) and forms a cavity (14) with the bottom bag wall (33) on the other side and two groups of side bag walls (4). A through hole (15) is provided on the surface of one group of the side bag walls (4) and is communicated with the cavity (14).

Images