A conical head with locking structure

Abstract

The utility model discloses a conical end cap with a locking structure, which relates to the technical field of conical end caps, and comprises a base and an end cap body arranged on the top of the base, wherein a placement opening and a limit groove are provided on the top of the base, and the limit groove is provided in two groups, and a connecting block is also provided inside the base, and a contact block is fixedly connected inside the connecting block, and an annular block is fixedly connected to the outside of the end cap body, and the bottom of the annular block is fixedly connected to the limit block. The utility model realizes the function of removing the end cap body from the base without complicated steps through the arrangement of the toggle block, the limit groove, the clamping slot and the clamping block, which is convenient for subsequent maintenance, and solves the problem that most of the existing conical end caps have a simple structure and only have a sealing function, and when the end cap is damaged, it is not convenient to quickly replace the end cap, which affects the work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of conical end caps, in particular to a conical end cap with a locking structure. Background Art

[0002] The end cap is a component used to seal the end of a container to isolate the internal and external media, also known as an end cap. The end cap of a cylindrical container is generally a rotating shell. According to the shape of the end cap surface, it can be divided into convex, conical, flat and combined shapes. A convex end cap refers to a end cap with a convex outer surface, but the existing conical end cap still has some problems in actual use;

[0003] For example, application number 202122055499.4 involves a plug-in conical head, including a conical head and a cylinder, the conical head is plugged into the two ends of the cylinder and closes the openings at both ends of the cylinder, the conical head is composed of a conical thin-walled structure and an annular thin-walled structure, the inner wall of the annular thin-walled structure is inclined, and the inner wall radius of the annular thin-walled structure gradually increases in the direction away from the conical thin-walled structure, and the end of the cylinder is detachably connected with a sealing ring, which has the characteristic of easy replacement of damaged heads. Most of the existing conical heads have a simple structure and only have a sealing function. When the head is damaged, it is not convenient to quickly replace the head, affecting work efficiency. The existing conical heads often lack protective mechanisms. When the conical heads are subjected to impact force during use, they are damaged, affecting the service life of the device.

[0004] In view of the above problems, a conical head with a locking structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a conical head with a locking structure. The device is used to work, thereby solving the problem that most of the existing conical heads have a simple structure and only have a sealing function. When the head is damaged, it is not convenient to quickly replace the head, which affects the work efficiency. The existing conical heads often lack protective mechanisms. When they are subjected to impact during use, the conical heads are damaged, which affects the service life of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conical head with a locking structure, comprising a base and a head body arranged on the top of the base, the top of the base is provided with a placement opening and a limit groove, and the limit groove is provided in two groups, a connecting block is also provided inside the base, and a contact block is fixedly connected to the inside of the connecting block, an annular block is fixedly connected to the outside of the head body, and the bottom of the annular block is fixedly connected to the limit block, and the limit block matches the placement opening, and sliding grooves are provided on both the left and right sides of the base.

[0007] Preferably, a placement groove is provided on the top of the connection block, and a blocking block is fixedly connected inside the placement groove, and a clamping groove is provided on the outside of the connection block.

[0008] By adopting the above structural design and setting the blocking block, the head body can be stably connected to the contact block, thereby improving the stability of the device.

[0009] Preferably, the card slots are provided in multiple groups, a placement block is fixedly connected to the bottom of the head body, and the placement block matches the placement slot, and a toggle block is slidably connected inside the sliding slot.

[0010] By adopting the above structural design and arranging the placement block and the placement groove, the process of removing the head body becomes more convenient, thereby improving work efficiency.

[0011] Preferably, a spring 1 is fixedly connected to the top of the toggle block, and the other end of the spring 1 is fixedly connected to the inside of the sliding groove, and the other end of the toggle block is fixedly connected to an arc block.

[0012] With the above structural design and the provision of spring 1, the toggle block can automatically perform a reset operation after moving, thereby improving convenience during use.

[0013] Preferably, the other end of the arc block is slidably connected to a trapezoidal block, and two groups of trapezoidal blocks are provided. The other end of the trapezoidal block is fixedly connected to a clamping block, and the inside of the placement opening is fixedly connected to a second spring.

[0014] By adopting the above structural design and setting the trapezoidal block, the transmission direction of the toggle block is changed, thereby promoting the work process.

[0015] Preferably, the other end of the second spring is fixedly connected with an ejection block, the clamping block matches the clamping slot, and the interior of the base is also fixedly connected with a connecting rod.

[0016] By adopting the above structural design and arranging the ejection block, the process of taking out the connection block becomes more convenient, thereby improving the use effect.

[0017] Preferably, a rigid block is fixedly connected to the top of the connecting rod, and a buffer pad is fixedly connected to the top of the rigid block, and the buffer pad matches the bottom of the connecting block.

[0018] By adopting the above structural design and arranging the buffer pad and the rigid block, the protection capability of the overall device is further improved, and the use is convenient.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The present application realizes the function of removing the head body from the base without complicated steps through the setting of the toggle block, the limit groove, the card slot and the card block, which facilitates the subsequent maintenance and solves the problem that most of the existing conical heads have a simple structure and only have a sealing function. When the head is damaged, it is not convenient to quickly replace the head, which affects the work efficiency.

[0021] 2. The present application achieves a better protection effect on the overall structure and improves the service life by setting up rigid blocks, flexible pads, connecting blocks and connecting rods. It solves the problem that the existing conical heads often lack protective mechanisms, and the conical heads are damaged when they are subjected to impact during use, thus affecting the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the placement opening and the sliding groove of the utility model;

[0024] Figure 3 This is a structural diagram of the card slot and placement block of the utility model;

[0025] Figure 4 This is a structural diagram of the trapezoidal block and the toggle block of the utility model;

[0026] Figure 5 This is a structural diagram of the connecting rod and buffer pad of the utility model.

[0027] In the figure: 1. base; 11. placement opening; 111. limiting groove; 12. connecting block; 121. contact block; 122. placement groove; 123. blocking block; 124. clamping groove; 125. placement block; 13. sliding groove; 131. toggle block; 132. spring 1; 133. arc block; 134. trapezoidal block; 135. clamping block; 136. spring 2; 137. ejector block; 2. head body; 21. annular block; 211. limiting block; 22. connecting rod; 221. rigid block; 222. buffer pad. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0030] Combination Figure 1-Figure 3 A conical head with a locking structure includes a base 1 and a head body 2 arranged on the top of the base 1. A placement opening 11 and a limit groove 111 are provided on the top of the base 1, and two groups of limit grooves 111 are provided. A connecting block 12 is also provided inside the base 1, and a contact block 121 is fixedly connected inside the connecting block 12. An annular block 21 is fixedly connected to the outside of the head body 2, and a limit block 211 is fixedly connected to the bottom of the annular block 21, and the limit block 211 matches the placement opening 11. Sliding grooves 13 are provided on both sides of the base 1.

[0031] The utility model is further described below in conjunction with embodiments.

[0032] Embodiment 1:

[0033] In order to solve the problem that most existing conical heads have simple structures and only have the function of sealing, when the head is damaged, it is not convenient to quickly replace the head, which affects the work efficiency, the following solution is disclosed. For details, please refer to Figure 1-Figure 4A placement groove 122 is provided on the top of the connection block 12, and a blocking block 123 is fixedly connected inside the placement groove 122. A card slot 124 is provided on the outside of the connection block 12, and multiple groups of card slots 124 are provided. A placement block 125 is fixedly connected to the bottom of the head body 2, and the placement block 125 matches the placement groove 122. A toggle block 131 is slidably connected inside the sliding groove 13. A spring 132 is fixedly connected to the top of the toggle block 131, and the other end of the spring 132 is fixedly connected to the inside of the sliding groove 13. The other end is fixedly connected with an arc block 133, and the other end of the arc block 133 is slidably connected with a trapezoidal block 134, and two groups of trapezoidal blocks 134 are provided, and the other end of the trapezoidal block 134 is fixedly connected with a clamping block 135, and the inside of the placement port 11 is fixedly connected with a spring 2 136, and the other end of the spring 2 136 is fixedly connected with an ejection block 137, and the clamping block 135 matches the clamping groove 124. When the head body 2 needs to be removed from the base 1, a tool can be used to move the toggle block 131 inside the sliding groove 13, and the toggle block 131 drives the arc The trapezoidal block 133 moves to make the trapezoidal block 134 slide, and the trapezoidal block 134 drives the card block 135 to move out from the inside of the card slot 124. At this time, under the action of the second spring 136, the ejection block 137 ejects the connecting block 12 from the inside of the placement port 11. After the connecting block 12 is ejected, the head body 2 can be taken out from the inside of the placement port 11. At this time, the head body 2 can be rotated, and the head body 2 drives the placement block 125 to rotate inside the placement slot 122. When it is rotated until the blocking block 123 no longer acts on the placement block 125, the head body 2 can be separately Remove it from the connecting block 12. When the head body 2 and the connecting block 12 need to be installed, place the connecting block 12 inside the placement port 11 and press down the connecting block 12. At this time, under the action of spring 132, the clamping block 135 is automatically clamped into the inside of the clamping groove 124. Align the placement block 125 at the bottom of the head body 2 with the placement groove 122 and then put it in. Then rotate the head body 2 so that the blocking block 123 fits with the placement block 125. This realizes the function of removing the head body 2 from the base 1 without complicated steps, which facilitates subsequent maintenance.

[0034] Embodiment 2:

[0035] In order to solve the problem that the existing conical heads often lack protective mechanisms, and when they are impacted during use, the conical heads are damaged, which affects the service life of the device, the following solution is disclosed. For details, please refer to Figure 2 and Figure 5A connecting rod 22 is also fixedly connected to the inside of the base 1, and a rigid block 221 is fixedly connected to the top of the connecting rod 22, and a buffer pad 222 is fixedly connected to the top of the rigid block 221, and the buffer pad 222 matches the bottom of the connecting block 12. At this time, the setting of the connecting block 12 and the connecting rod 22 forms a protection between the base 1 and the head body 2 to prevent the force of the base 1 from directly acting on the inside of the head body 2. At this time, the setting of the buffer pad 222 further reduces the impact force of the base 1 on the head body 2. The setting of the rigid block 221 enhances the compressive strength of the connecting rod 22. The rigid block 221 is composed of carbon fiber and is not too heavy, thereby achieving a better protection effect on the overall structure and improving the service life.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conical end cap with a locking structure, comprising a base (1) and an end cap body (2) arranged on the top of the base (1), characterized in that: The top of the base (1) is provided with a placement opening (11) and a limiting groove (111), and two groups of limiting grooves (111) are provided. A connecting block (12) is also provided inside the base (1), and a contact block (121) is fixedly connected inside the connecting block (12). An annular block (21) is fixedly connected to the outside of the head body (2), and a limiting block (211) is fixedly connected to the bottom of the annular block (21), and the limiting block (211) matches the placement opening (11). Sliding grooves (13) are provided on both left and right sides of the base (1).

2. The conical head with a locking structure according to claim 1, characterized in that: The top of the connection block (12) is provided with a placement groove (122), and a blocking block (123) is fixedly connected inside the placement groove (122), and the outer side of the connection block (12) is provided with a clamping groove (124).

3. The conical head with a locking structure according to claim 2, characterized in that: The clamping grooves (124) are provided in multiple groups, a placement block (125) is fixedly connected to the bottom of the sealing head body (2), and the placement block (125) matches the placement groove (122), and a toggle block (131) is slidably connected inside the sliding groove (13).

4. The conical head with a locking structure according to claim 3, characterized in that: The top of the toggle block (131) is fixedly connected to a spring 1 (132), and the other end of the spring 1 (132) is fixedly connected to the inside of the sliding groove (13), and the other end of the toggle block (131) is fixedly connected to an arc block (133).

5. The conical end cap with a locking structure according to claim 4, characterized in that: The other end of the arc block (133) is slidably connected to a trapezoidal block (134), and two groups of trapezoidal blocks (134) are provided. The other end of the trapezoidal block (134) is fixedly connected to a clamping block (135), and the interior of the placement opening (11) is fixedly connected to a second spring (136).

6. The conical end cap with a locking structure according to claim 5, characterized in that: The other end of the second spring (136) is fixedly connected to an ejection block (137), the clamping block (135) matches the clamping slot (124), and the interior of the base (1) is also fixedly connected to a connecting rod (22).

7. The conical end cap with a locking structure according to claim 6, characterized in that: The top of the connecting rod (22) is fixedly connected to a rigid block (221), and the top of the rigid block (221) is fixedly connected to a buffer pad (222), and the buffer pad (222) matches the bottom of the connecting block (12).

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