Odor detection sealing bottle
By designing an odor detection sealing bottle using elastic steel bar locking parts, the existing sealing bottles are troublesome and poor airtightness are solved, and the detection effect of simple operation and good airtightness is achieved.
Patent Information
- Application Number
- CN202421627963.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-10
AI Technical Summary
Existing sealed bottles are troublesome to operate in odor detection, poor airtightness, and difficult to meet actual testing needs.
An odor detection sealed bottle is designed. The locking parts are made of elastic steel bars. They are flipped over the bottle cap and set up the locking rod to the "U"-shaped mounting rod, and lock the bottle cap and the bottle body through the driving rod. It is simple to operate and has good airtightness.
It realizes a sealed odor detection bottle with simple operation and good airtightness, meeting the actual testing needs.
Smart Images
Figure CN222769913U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of test equipment, in particular to a sealed bottle for odor detection. Background Art
[0002] When testing the smell of a sample, it is often necessary to put the sample into a sealed bottle, heat it for a period of time, and then open the sealed bottle to smell the smell released by the heated sample. The structure of the existing sealed bottle is relatively complex, and it is troublesome to open or close the bottle cap during operation. In addition, the airtightness of the bottle body and the bottle cap is poor, which makes it difficult to meet the actual testing needs. Utility Model Content
[0003] The utility model aims to provide a sealed bottle for odor detection. The locking piece of the sealed bottle for odor detection is made of elastic steel strips. When a sample is put into the bottle body and needs to be sealed, the bottle cap is first turned over and placed on the upper end of the bottle cap, and a sealing ring is clamped between the bottle cap and the bottle body. Then, the upper end of the locking rod is placed on a "U"-shaped lever portion, and then the bottle cap and the bottle body can be locked by pressing a driving rod downward. At this time, the bottle cap presses the sealing ring downward, so the airtightness is good. When the bottle cap needs to be opened, the driving rod only needs to be lifted upward, and the locking rod is turned outward to leave the "U"-shaped lever portion, so that the bottle cap can be opened. The operation is simple and convenient.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A sealed odor detection bottle, comprising a bottle cap, a bottle body, a sealing ring and a locking piece; the sealing ring is arranged at the lower end of the bottle cap; a first groove is arranged at the outer edge of the bottle cap above the sealing ring; a second groove is arranged at the outer edge of the upper end of the bottle body; the locking piece is made of a steel bar; the locking piece comprises an upper tightening rod, a lower tightening rod, a driving rod and a locking rod; the upper tightening rod is tightly wound in the first groove after being bent, and the lower tightening rod is tightly wound in the second groove after being bent; one side of the upper tightening rod is hinged to the lower tightening rod; the other side of the upper tightening rod is bent outward to form a "U"-shaped lever portion, and the other side of the lower tightening rod is bent outward After bending, the driving rod is bent downward and then bent inward to form two first hanging holes; after the driving rod is bent into a "U" shape, it is bent at the rod body to form a second hanging hole, and the end of the driving rod is bent inward to form a driving lever; the driving lever is inserted from the outside to the inside into the first hanging hole to hang the driving rod on the lower clamping rod; after the locking rod is bent into a "U" shape, the end thereof is bent inward to form a locking lever; the locking lever is inserted from the outside to the inside into the second hanging hole to hang the locking rod on the driving rod; after the bottle cap is flipped over, the cover is arranged on the upper end of the bottle cap, and after the upper end of the locking rod is laid on the "U"-shaped lever part, the bottle cap and the bottle body are locked by pressing down the driving rod.
[0006] Preferably, the two free ends of the upper tightening rod away from the side of the "U"-shaped rod portion are first bent outward and then bent downward, and the third hanging hole is formed on the upper tightening rod; the two free ends of the lower tightening rod away from the side of the first hanging hole are first bent outward and then bent inward to form a connecting rod; the connecting rod is inserted into the third hanging hole from the outside to the inside to form a hinge; the two free ends of the lower tightening rod are outerly provided with hoops.
[0007] Preferably, the rod body of the locking rod is bent inwardly to form a limiting convex portion, and the "U"-shaped lever portion is sandwiched between the cross rod portion of the locking rod and the limiting convex portion.
[0008] Preferably, the outer end of the "U"-shaped lever portion is bent upward.
[0009] Preferably, an embedded ring is fixed to the inner edge of the lower end of the bottle cap; the embedded ring is located on the inner side of the upper end of the bottle body, and the sealing ring is tightly sleeved on the outside of the embedded ring. When locked, the sealing ring is tightly clamped between the lower end of the bottle cap and the upper edge of the bottle body.
[0010] Preferably, the bottle cap and the bottle body are both made of glass.
[0011] Preferably, the sealing ring is made of an elastic rubber ring.
[0012] After adopting the above technical solution, the utility model has the following beneficial effects:
[0013] 1. The utility model discloses a sealed bottle for odor detection. The material of the locking piece is an elastic steel bar. When a sample is put into the bottle body and needs to be sealed, the bottle cap is first turned over and placed on the upper end of the bottle cap so that the sealing ring is clamped between the bottle cap and the bottle body. Then, the upper end of the locking rod is placed on the "U"-shaped lever portion and the bottle cap and the bottle body can be locked by pressing the driving rod downward. At this time, the bottle cap presses the sealing ring downward, so the airtightness is good. When the bottle cap needs to be opened, the driving rod only needs to be lifted upward and the locking rod is turned outward to leave the "U"-shaped lever portion to open the bottle cap. The operation is simple and convenient.
[0014] 2. The utility model provides an odor detection sealed bottle, wherein the two free ends of the lower tightening rod are outer-coated with hoops, which can limit the two free ends of the lower tightening rod from moving outward, and the connecting rod is inserted into the third hanging hole from the outside to the inside, so that the upper tightening rod and the lower tightening rod can be hinged.
[0015] 3. The utility model provides an odor detection sealed bottle, wherein the sealing ring is tightly sleeved on the outside of the embedding ring. When the bottle cap and the bottle body are locked, the sealing ring is tightly clamped between the lower end of the bottle cap and the upper edge of the bottle body, and the bottle cap and the bottle body can be effectively sealed by the sealing ring, and the installation and removal of the sealing ring are convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1It is a schematic diagram of the three-dimensional structure of the bottle cap of the utility model when it is opened;
[0017] Figure 2 It is a three-dimensional structural schematic diagram of the bottle cap part of the utility model;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the bottle body of the utility model.
[0019] The reference numerals in the figure represent:
[0020] 1. Bottle cap; 10. First groove; 11. Embedded ring; 2. Bottle body; 20. Second groove; 3. Sealing ring; 4. Locking piece; 40. Upper clamping rod; 400. U-shaped lever portion; 401. Third hanging hole; 41. Lower clamping rod; 410. First hanging hole; 411. Connecting lever; 42. Driving rod; 420. Second hanging hole; 421. Driving lever; 43. Locking rod; 430. Locking lever; 431. Position limiting convex portion; 44. Hoop. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0022] See also Figures 1 to 3, a sealed bottle for odor detection, comprising a bottle cap 1, a bottle body 2, a sealing ring 3 and a locking piece 4; the sealing ring 3 is arranged at the lower end of the bottle cap 1; a first groove 10 is arranged on the outer edge of the bottle cap 1 above the sealing ring 3; a second groove 20 is arranged on the outer edge of the upper end of the bottle body 2; the locking piece 4 is made of a steel bar; the locking piece 4 comprises an upper tightening rod 40, a lower tightening rod 41, a driving rod 42 and a locking rod 43; the upper tightening rod 40 is tightly wound in the first groove 10 after being bent, and the lower tightening rod 41 is tightly wound in the second groove 20 after being bent; one side of the upper tightening rod 40 is hinged to the lower tightening rod 41; the other side of the upper tightening rod 40 is bent outward to form a "U"-shaped lever portion 400, and the other side of the lower tightening rod 41 is bent outward Then it bends downward and inward to form two first hanging holes 410; the driving rod 42 is bent into a "U" shape and then bent at the rod body to form a second hanging hole 420, and the end of the driving rod 42 is bent inward to form a driving lever 421; the driving lever 421 is inserted into the first hanging hole 410 from the outside to the inside to hang the driving rod 42 on the lower clamping rod 41; the locking rod 43 is bent into a "U" shape and then bent inward at its end to form a locking lever 430; the locking lever 430 is inserted into the second hanging hole 420 from the outside to the inside to hang the locking rod 43 on the driving rod 42; the bottle cap 1 is turned over and the cover is set on the upper end of the bottle cap 1, and the upper end of the locking rod 43 is laid on the "U"-shaped lever part 400, and the bottle cap 1 and the bottle body 2 are locked by pressing down the driving rod 42.
[0023] like Figures 1 to 3 As shown, the two free ends of the upper tightening rod 40 away from the "U"-shaped lever portion 400 are first bent outward and then bent downward, and the third hanging hole 401 is formed on the upper tightening rod 40; the two free ends of the lower tightening rod 41 away from the first hanging hole 410 are first bent outward and then bent inward to form a connecting lever 411; the connecting lever 411 is inserted into the third hanging hole 401 from the outside to the inside to form a hinge; the two free ends of the lower tightening rod 41 are outerly provided with a hoop 44.
[0024] like Figure 1 and Figure 3 As shown, the rod body of the locking rod 43 is bent inward to form a limiting protrusion 431 , and the “U”-shaped lever portion 400 is sandwiched between the cross bar portion of the locking rod 43 and the limiting protrusion 431 .
[0025] like Figure 1 and Figure 2 As shown, the outer end of the "U"-shaped lever portion 400 is bent upward, which can limit the locking rod 43 mounted on the "U"-shaped lever portion 400 from moving outward. Figure 2 The middle bottle cap 1 is in the open state, so Figure 1 The outer end of the middle "U"-shaped lever portion 400 is bent downward.
[0026] like Figure 1 and Figure 2 As shown, an embedded ring 11 is fixed to the inner edge of the lower end of the bottle cap 1; the embedded ring 11 is located on the inner side of the upper end of the bottle body 2, and the sealing ring 3 is tightly sleeved on the outside of the embedded ring 11. When locked, the sealing ring 3 is tightly clamped between the lower end of the bottle cap 1 and the upper edge of the bottle body 2.
[0027] like Figures 1 to 3 As shown, the bottle cap 1 and the bottle body 2 are both made of glass.
[0028] like Figure 1 and Figure 2 As shown, the sealing ring 3 is made of an elastic rubber ring.
[0029] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.
[0030] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.
[0031] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.
[0032] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.
[0033] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.
[0034] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.
[0035] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A sealed bottle for odor detection, characterized in that: The invention comprises a bottle cap (1), a bottle body (2), a sealing ring (3) and a locking member (4); the sealing ring (3) is arranged at the lower end of the bottle cap (1); the outer edge of the bottle cap (1) above the sealing ring (3) is provided with a first groove (10); the outer edge of the upper end of the bottle body (2) is provided with a second groove (20); the locking member (4) is made of a steel bar; the locking member (4) comprises an upper tightening rod (40), a lower tightening rod (41), The upper tightening rod (40) is bent and tightly wound in the first groove (10), and the lower tightening rod (41) is bent and tightly wound in the second groove (20); one side of the upper tightening rod (40) is hinged to the lower tightening rod (41); the other side of the upper tightening rod (40) is bent outward to form a "U"-shaped lever portion (400), and the other side of the lower tightening rod (41) is bent outward to form a "U"-shaped lever portion (400). The driving rod (42) is bent downwardly and inwardly to form two first hanging holes (410); the driving rod (42) is bent into a "U" shape and then bent at the rod body to form a second hanging hole (420), and the end of the driving rod (42) is bent inwardly to form a driving lever (421); the driving lever (421) is inserted from the outside to the inside into the first hanging hole (410) to hang the driving rod (42) on the lower clamping rod (41); the locking rod (43) is bent into a After the "U" shape is formed, the end of the locking lever (430) is bent inwardly; the locking lever (430) is inserted into the second hanging hole (420) from the outside to the inside to hang the locking lever (43) on the driving lever (42); after the bottle cap (1) is turned over, the locking lever (43) is placed on the upper end of the bottle cap (1), and after the upper end of the locking lever (43) is hung on the "U"-shaped lever part (400), the bottle cap (1) and the bottle body (2) are locked by pressing down the driving lever (42).
2. The odor detection sealed bottle according to claim 1, characterized in that: The two free ends of the upper tightening rod (40) on the side away from the "U"-shaped lever portion (400) are first bent outward and then bent downward, and are bent on the upper tightening rod (40) to form a third hanging hole (401); the two free ends of the lower tightening rod (41) on the side away from the first hanging hole (410) are first bent outward and then bent inward to form a connecting lever (411); the connecting lever (411) is inserted into the third hanging hole (401) from the outside to the inside to form a hinge; the two free ends of the lower tightening rod (41) are outer-mounted with a hoop (44).
3. The odor detection sealed bottle according to claim 1, characterized in that: The rod body of the locking rod (43) is bent inwardly to form a limiting convex portion (431), and the "U"-shaped lever portion (400) is sandwiched between the crossbar portion of the locking rod (43) and the limiting convex portion (431).
4. The odor detection sealed bottle according to claim 1, characterized in that: The outer end of the "U"-shaped lever portion (400) is bent upward.
5. The odor detection sealed bottle according to claim 1, characterized in that: An embedded ring (11) is fixed to the inner edge of the lower end of the bottle cap (1); the embedded ring (11) is located on the inner side of the upper end of the bottle body (2), and the sealing ring (3) is tightly sleeved on the outside of the embedded ring (11); when locked, the sealing ring (3) is tightly clamped between the lower end of the bottle cap (1) and the upper edge of the bottle body (2).
6. The odor detection sealed bottle according to claim 1, characterized in that: The bottle cap (1) and the bottle body (2) are both made of glass.
7. The odor detection sealed bottle according to claim 1, characterized in that: The sealing ring (3) is made of an elastic rubber ring.