Telescopic packaging bottle
By designing components such as connecting rods, connecting pipes and curved card blocks in the packaging bottle, the problems of low stability and practicality of existing retractable packaging bottles are solved, and a more stable and convenient length adjustment effect is achieved.
Patent Information
- Application Number
- CN202421427395.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing retractable packaging bottles have low stability and practicality during use, and are prone to bend and tilt, and shrink or extend by themselves due to external forces.
By designing the bottle body structure, including the upper bottle body, telescopic deformation area and lower bottle body, connecting rods, connecting pipes, arc-shaped card blocks and collars, the connection is restricted by the cooperation of arc-shaped structure and card slots. The movement of the rod increases the stability of the bottle body, and simplifies the operation of length adjustment through the matching of the pin rod and the spring.
It effectively improves the stability and practicality of the packaging bottle, avoids the problems of bending and tilting, shrinking or extension on its own, making the packaging bottle more stable after length adjustment and more convenient to use.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to a packaging bottle, in particular to a retractable packaging bottle, belonging to the technical field of packaging bottles. Background Art
[0002] A packaging bottle is a type of packaging container in the packaging industry, generally referring to a container with a narrower mouth than the belly and a longer neck. The capacity of a general packaging bottle ranges from 100 ml to several liters. Most packaging bottles are made of materials that are not easy to leak, such as ceramics, glass, plastic or metal;
[0003] At present, in order to increase the use scope of packaging bottles and improve the convenience of consumers using packaging bottles, the structural principle of telescopic tubes is used so that the overall structure of the packaging bottle can be extended or shortened, thereby facilitating the adjustment of the internal space of the packaging bottle to adapt to different environments or object loading amounts; however, although the packaging bottle is easy to adjust the length, the overall appearance is unstable and the length cannot be stably fixed. The packaging bottle is prone to bending and tilting from the telescopic tube, and may also shrink and extend by itself due to external forces, resulting in reduced practicality and stability of the telescopic packaging bottle. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] The purpose of the utility model is to provide a retractable packaging bottle in order to solve the above problems, so as to solve the problems of low practicality and stability of the retractable packaging bottle in the prior art.
[0006] (II) Technical solution
[0007] The utility model is realized through the following technical scheme: a telescopic packaging bottle comprises a bottle body, the bottle body comprises an upper bottle body, a telescopic deformation zone and a lower bottle body which are fixedly connected to each other in sequence, both sides of the upper bottle body are fixedly connected with connecting rods, a connecting tube is provided with a sliding sleeve on the outer side of the connecting rod, the horizontal cross-sections of the connecting rod and the connecting tube are both arc-shaped structures, a first connecting block is fixedly connected between the connecting rod and the upper bottle body, a second connecting block is fixedly connected between the connecting tube and the lower bottle body, the bottom end of the connecting tube is fixedly connected to the side wall of the lower bottle body, a sleeve is provided with a collar on the outer side of the upper bottle body, two groups of arc-shaped card blocks are fixedly connected to the outer side of the collar, the two arc-shaped card blocks are respectively arranged on the same side of two connecting rods, a linear array of card slots are provided on one side of the connecting rod located on the bottle body, the card slots are adapted to the arc-shaped card blocks, and the collar is arranged at the bottom of the first connecting block.
[0008] Preferably, a pin groove is provided at the bottom of the collar, a pin rod is slidably connected in the pin groove, a spring is provided between the top end of the pin rod and the top wall inside the pin groove, a fixing ring is provided on the outer fixed sleeve of the upper bottle body, the fixing ring is slidably connected to the bottom of the collar, a slot is provided on the upper part of the fixing ring to be plugged into and connected to the bottom end of the pin rod, and when the arc-shaped clamping block is plugged into the corresponding clamping slot, the slot is directly opposite to the notch of the pin groove.
[0009] Preferably, a push block is fixedly connected to one side of the pin rod, a slide groove connected to the pin groove is opened on the outer side of the ring, the push block is slidably connected in the slide groove cavity, and when the bottom end of the pin rod is plugged into the slot, the bottom of the push block contacts the bottom wall inside the slide groove.
[0010] Preferably, the externally threaded upper thread sleeve arranged on the top of the upper bottle body is provided with a bottle cap, and a sealing ring is installed on the bottom wall of the bottle cap.
[0011] Preferably, a tear ring is provided between the bottom edge of the bottle cap and the outer side of the upper bottle body, and a tear head is installed at the end of the tear ring.
[0012] Preferably, a step is provided at the bottle mouth of the upper bottle body, and the step includes step one and step two, the bevel angle of step one is 72 degrees, and the bevel angle of step two is 43 degrees.
[0013] The utility model provides a retractable packaging bottle, which has the following beneficial effects:
[0014] 1. The retractable packaging bottle is provided with a connecting tube and a connecting rod to enhance the overall stability of the packaging bottle and prevent the packaging bottle from being easily tilted or completely tilted. An arc-shaped block is provided on the packaging bottle to limit the movement of the connecting rod, thereby increasing the stability of the packaging bottle after the length is adjusted and preventing the packaging bottle itself from being easily compressed or extended, thereby effectively improving the practicality and stability of the retractable packaging bottle.
[0015] 2. The retractable packaging bottle is provided with a sleeve and a pin rod, so that the fixing operation of the connecting rod becomes very simple and convenient. Consumers can adjust the length of the packaging bottle without excessive operations, and stabilize the packaging bottle after the length adjustment, thereby effectively improving the convenience of using the retractable packaging bottle. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a three-dimensional schematic diagram of the bottle body of the utility model after being stretched;
[0018] Figure 3 This is a schematic diagram of the structure of the bottle body of the utility model after compression;
[0019] Figure 4 This is a schematic diagram of the step angle structure of the utility model;
[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the bottle body of the utility model;
[0021] Figure 6 It is a three-dimensional schematic diagram of the matching of the connecting pipe, the fixing ring and the sleeve ring of the utility model;
[0022] Figure 7 It is a three-dimensional schematic diagram of the connecting rod of the utility model;
[0023] Figure 8 It is a three-dimensional schematic diagram of the fixing ring of the utility model;
[0024] Fig. 9 It is a three-dimensional schematic diagram of the cooperation between the pin rod and the push block of the utility model.
[0025]
Main component symbol description
[0026] 1. Bottle body; 2. Upper bottle body; 3. Telescopic deformation zone; 4. Lower bottle body; 5. Connecting rod; 6. Connecting tube; 7. Ring; 8. Arc-shaped block; 9. Slot; 10. Fixing ring; 11. Tearing head; 12. Pin rod; 13. Slot; 14. Push block; 15. Slide; 16. Bottle cap; 17. Sealing ring; 18. Tearing ring; 38. Step. DETAILED DESCRIPTION
[0027] The embodiment of the utility model provides a retractable packaging bottle.
[0028] See also Figures 1 to 9 , comprising a bottle body 1, the bottle body 1 comprises an upper bottle body 2, a telescopic deformation zone 3 and a lower bottle body 4 which are fixedly connected to each other in sequence, connecting rods 5 are fixedly connected to both sides of the upper bottle body 2, a connecting tube 6 is slidably sleeved on the outer side of the connecting rod 5, and the horizontal cross-sections of the connecting rod 5 and the connecting tube 6 are both arc-shaped structures, a first connecting block is fixedly connected between the connecting rod 5 and the upper bottle body 2, a second connecting block is fixedly connected between the connecting tube 6 and the lower bottle body 4, and the bottom end of the connecting tube 6 is fixedly connected to the side wall of the lower bottle body 4, a sleeve ring 7 is slidably sleeved on the outer side of the upper bottle body 2, and two groups of arc-shaped card blocks 8 are fixedly connected on the outer side of the sleeve ring 7, and the two arc-shaped card blocks 8 are respectively arranged on the same side of the two connecting rods 5, and a linear array of card slots 9 are opened on one side of the connecting rod 5 located on the bottle body 1, and the card slot 9 is adapted to the arc-shaped card block 8, and the sleeve ring 7 is arranged at the bottom of the first connecting block;
[0029] Stretching the upper bottle body 2 with force, so that the upper bottle body 2 and the lower bottle body 4 are separated from each other, and the long telescopic deformation area 3 is unfolded or extended in length, thereby increasing the height of the bottle body 1;
[0030] The upper bottle body 2 is compressed with force, so that the upper bottle body 2 and the lower bottle body 4 are brought closer to each other, and the telescopic deformation zone 3 is shortened, so as to reduce the overall length of the bottle body 1. The telescopic deformation zone 3 is similar to the structure of a telescopic tube;
[0031] When extending or shortening the length of the bottle body 1, the connecting rod 5 will slide inside the connecting tube 6, and then the collar 7 will be rotated to make the arc-shaped block 8 on the collar 7 snap into the corresponding groove 9 of the connecting rod 5, so that the collar 7 is used to resist the connecting tube 6, so that the connecting rod 5 cannot slide in the connecting tube 6, and the overall strength of the bottle body 1 is strengthened by the cooperation between the connecting rod 5 and the connecting tube 6, so as to avoid the bottle body 1 from bending and tilting, and the bottle body 1 from self-compression or extension due to external force.
[0032] See also Figures 5 to 7 A pin groove is provided at the bottom of the collar 7, a pin rod 12 is slidably connected in the pin groove, a spring is provided between the top of the pin rod 12 and the top wall inside the pin groove, a fixing ring 10 is fixedly sleeved on the outer side of the upper bottle body 2, the fixing ring 10 is slidably connected to the bottom of the collar 7, a slot 13 is provided on the upper part of the fixing ring 10 to be plugged and connected to the bottom end of the pin rod 12, when the arc-shaped card block 8 is plugged and connected to the corresponding card slot 9, the slot 13 is directly opposite to the notch of the pin groove;
[0033] By rotating the collar 7 and using the arc-shaped block 8 on the collar 7 to engage the corresponding groove 9 of the connecting rod 5, the pin 12 slides in the groove due to the elastic force of the spring and the movable end of the pin 12 is inserted into the slot 13, thereby limiting the rotation of the collar 7 and stabilizing the collar 7.
[0034] See also Figure 5 , Figure 7 and Figure 8 A push block 14 is fixedly connected to one side of the pin rod 12, and a slide groove 15 connected to the pin groove is provided on the outer side of the collar 7. The push block 14 is slidably connected in the cavity of the slide groove 15. When the bottom end of the pin rod 12 is plugged and connected to the slot 13, the bottom of the push block 14 contacts the bottom wall inside the slide groove 15;
[0035] Manually push the push block 14 upward, the push block 14 drives the pin rod 12 to slide in the pin groove, and makes the movable end of the pin rod 12 disengage from the slot 13. At this time, the spring is compressed, so the ring 7 can be loosened, making it easier for the ring 7 to move.
[0036] See also Figure 4 The external threaded sleeve on the top of the upper bottle body 2 is provided with a bottle cap 16, and a sealing ring 17 is installed on the bottom wall of the bottle cap 16.
[0037] See also Figure 2 A tear ring 18 is provided between the bottom edge of the bottle cap 16 and the outer side of the upper bottle body 2, and a tear head 11 is installed at the end of the tear ring 18;.
[0038] In addition, a step 38 may be provided at the mouth of the upper bottle body 2, the step 38 including a step 1 and a step 2, the bevel angle of the step 1 is 72 degrees, and the bevel angle of the step 2 is 43 degrees, which can further improve the strength of the mouth of the bottle and facilitate the capping process of the bottle cap 16 to be smoother;
[0039] The telescopic deformation zone 3 is designed with an annular concave-convex groove. When the bottle body is pressed down with force, the angle of the concave ring will change from large to small under the action of plastic deformation, and the bottle height will be compressed and shortened; when the bottle body is stretched with force, the angle of the concave ring will change from small to large under the action of plastic deformation, and the bottle height will return to its original position. After the bottle is normally expanded, the angle of the groove is close to 76 degrees, and after contraction, the angle of the groove is close to 14 degrees.
[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A retractable packaging bottle, comprising a bottle body (1), wherein the bottle body (1) comprises an upper bottle body (2), a retractable deformation zone (3) and a lower bottle body (4) which are sequentially fixedly connected to each other, characterized in that: Both sides of the upper bottle body (2) are fixedly connected with connecting rods (5); a connecting tube (6) is slidably sleeved on the outer side of the connecting rod (5); the bottom end of the connecting tube (6) is fixedly connected to the side wall of the lower bottle body (4); a sleeve (7) is slidably sleeved on the outer side of the upper bottle body (2); two groups of arc-shaped clamping blocks (8) are fixedly connected to the outer side of the sleeve (7); and a linear array of clamping grooves (9) are provided on one side of the connecting rod (5) located on the bottle body (1); the clamping grooves (9) are matched with the arc-shaped clamping blocks (8).
2. A retractable packaging bottle according to claim 1, characterized in that: A pin groove is provided at the bottom of the sleeve (7), a pin rod (12) is slidably connected in the pin groove, a spring is provided between the top end of the pin rod (12) and the top wall inside the pin groove, a fixing ring (10) is provided on the outer side of the upper bottle body (2), the fixing ring (10) is slidably connected to the bottom of the sleeve (7), and a slot (13) is provided on the upper part of the fixing ring (10) and is plugged into the bottom end of the pin rod (12).
3. A retractable packaging bottle according to claim 2, characterized in that: A push block (14) is fixedly connected to one side of the pin rod (12), a sliding groove (15) which is connected to the pin groove is provided on the outer side of the sleeve ring (7), and the push block (14) is slidably connected in the cavity of the sliding groove (15).
4. A retractable packaging bottle according to claim 3, characterized in that: The externally threaded upper thread sleeve arranged at the top of the upper bottle body (2) is provided with a bottle cap (16), and a sealing ring (17) is installed on the bottom wall of the bottle cap (16).
5. A retractable packaging bottle according to claim 4, characterized in that: A tearing ring (18) is arranged between the bottom edge of the bottle cap (16) and the outer side of the upper bottle body (2), and a tearing head (11) is installed at the end of the tearing ring (18).
6. The retractable packaging bottle according to claim 1, characterized in that: A step (38) is provided at the bottle mouth of the upper bottle body (2), and the step (38) comprises a first step and a second step, wherein the bevel angle of the first step is 72 degrees, and the bevel angle of the second step is 43 degrees.