Locking method convenient to operate

Abstract

The invention provides a locking method convenient to operate. According to the method, a locking device and an openable device are arranged; the opening and closing device comprises an opening and closing piece I provided with a hole site I and an opening and closing piece II provided with a hole site II; when the openable device needs to be closed, the opening and closing piece I and the opening and closing piece II are overlapped and jointed, so that the hole site I and the hole site II are opposite; the outer shell is mounted on the opening and closing piece I or the opening and closing piece II through the fixing part; a positioning bolt of the locking device is inserted into the hole site I and the hole site II in a pressing manner, so that the opening and closing piece I and the opening and closing piece II are locked; when the opening and closing device needs to be opened, a positioning bolt of the locking device retracts into the outer shell from the first hole site and the second hole site in a pressing mode, and the first opening and closing piece and the second opening and closing piece are loosened and detached. At the moment, the locking device is installed on the first opening and closing piece or the second opening and closing piece and used for closing and locking the first opening and closing piece and the second opening and closing piece next time. The method is convenient to operate and has a quick locking / loosening function.

Description

Technical Field

[0001] The present invention relates to the technical field of locking methods, and more particularly to a locking method that is easy to operate. Background Art

[0002] In an openable and closable device, a locking device for locking the openable and closable device into a closed state is very commonly used.

[0003] The locking device needs to be frequently tightened and loosened during use, especially for the traditional locking method through threaded connection. Frequent rotation of the locking device for locking and loosening will not only increase the damage rate of the rotating wrench parts, but also reduce the surface quality of the thread of the locking device, resulting in poor locking effect and poor locking stability, thereby affecting the use of the openable and closable device.

[0004] In addition, the traditional locking device connected by thread requires a certain amount of working time during the screwing process, which will result in a long operation time and cannot achieve the effect of rapid opening, closing and locking. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art and to provide a locking method that is easy to operate. The locking method is convenient to operate and has a quick locking / loosening function. At the same time, the locking method can solve the problem of poor locking effect caused by multiple locking and loosening operations.

[0006] In order to achieve the above-mentioned purpose, the present invention is implemented by the following technical solutions: a locking method that is easy to operate, characterized in that: a locking device and an opening and closing device are provided; the opening and closing device includes an opening and closing member 1 with a hole position 1 and an opening and closing member 2 with a hole position 2; the locking device includes an outer shell, a pressing member, a transmission component, a positioning latch and a spring; the outer shell is a hollow structure; the transmission component and the positioning latch are respectively arranged inside the outer shell, the pressing member is arranged outside the outer shell and is detachably connected to one end of the transmission component, and the other end of the transmission component is against the positioning latch; the spring is set on the positioning latch and is respectively against the positioning latch and the outer shell; the outer shell is provided with a fixing part that fixes it; The locking method comprises: when the openable and closable device needs to be closed, the opening and closing member 1 and the opening and closing member 2 are overlapped and joined so that the hole position 1 and the hole position 2 are opposite to each other; the outer shell is installed on the opening and closing member 1 or the opening and closing member 2 through the fixing part, and the outer shell is located above the hole position 1 and the hole position 2 at this time; the positioning pin of the locking device is inserted into the hole position 1 and the hole position 2 in a pressing manner, so as to realize the locking of the opening and closing member 1 and the opening and closing member 2; When the openable and closable device needs to be opened, the positioning pins of the locking device are retracted from hole position one and hole position two to the inside of the outer shell by pressing, so as to loosen the opening and closing member one and the opening and closing member two; at this time, the locking device is installed on the opening and closing member one or the opening and closing member two, and is used for closing and locking the opening and closing member one and the opening and closing member two next time.

[0007] In the above scheme, the locking method of the present invention is easy to operate. The locking device is first fixed, and then locked or loosened by pressing, so as to achieve the effect of quick opening and closing locking. In addition, when the openable and closable device is opened, the locking device can be fixed on the openable and closable device without disassembly, so it can solve the problem that the surface of the fixing part (such as the thread) of the locking device is easily worn and the quality is reduced due to the frequent rotation of the locking device at this stage. In addition, the present invention adopts a telescopic positioning pin as a locking component, and there is no problem of positioning pin wear. Therefore, it can effectively solve the problem of poor locking effect and poor locking stability caused by long-term locking and use, thereby greatly improving practicality and not affecting the use and efficiency of the openable and closable device.

[0008] The method of inserting the positioning pin of the locking device into the first hole and the second hole by pressing to lock the first opening and closing member and the second opening and closing member refers to: operating the pressing member to push the transmission component so that the spring is compressed and the positioning pin extends out of the outer shell and is inserted into the first hole and the second hole to lock the first opening and closing member and the second opening and closing member; The method of retracting the positioning pin of the locking device from the first hole and the second hole to the inside of the outer shell by pressing to loosen the opening and closing parts one and two means: operating the pressing part to reset and resetting the transmission part by the spring, and retracting the positioning pin from the first hole and the second hole to the inside of the outer shell to loosen the opening and closing parts one and two.

[0009] The overlapping and joining of the opening and closing member 1 and the opening and closing member 2 so that the hole position 1 and the hole position 2 are opposite to each other means that: the opening and closing member 1 is provided with an inserting block, and the hole position 1 is provided on the inserting block; the opening and closing member 2 is provided with two joining blocks, and a socket is formed between the two joining blocks, the hole position 2 is provided on the joining block on the bottom surface, and the joining block on the end surface is provided with a connecting hole; when the inserting block is inserted into the socket, the opening and closing member 1 and the opening and closing member 2 are overlapped and joined, and at this time, the hole position 1 and the hole position 2 are opposite to each other; The outer shell is installed in the connecting hole of the second opening and closing member through the fixing part.

[0010] The outer shell is provided with a fixing portion for fixing the outer shell, which means that: the outer side of the bottom of the outer shell is provided with a fixing portion for fixing the outer shell; Alternatively, the locking device further comprises a connecting piece for fixing the outer shell; the connecting piece is detachably connected to the outer shell, and a fixing portion is arranged on the outer side of the connecting piece.

[0011] The fixing part can adopt a threaded structure. The present invention first fixes and installs the locking device through the fixing part, and then performs the subsequent locking operation, so that the locking device does not need to be disassembled, which can facilitate each locking operation.

[0012] The outer shell is provided with a plurality of support modules, and a support platform and a transition platform are provided at the end of each support module. There is a step structure between the support platform and the transition platform to form a slot; the empty slot between adjacent support modules serves as slideway 1; and each support module is provided with slideway 2.

[0013] The transmission component comprises a pressure sliding shaft and a rotating gear; the pressing piece is connected to one end of the pressure sliding shaft, and the other end of the pressure sliding shaft is plugged into and in contact with the rotating gear.

[0014] The pressure sliding shaft comprises a sliding shaft body, the bottom of which is provided with a clamping portion for contacting the rotating gear; the side wall of the sliding shaft body is provided with a sliding bar, which is matched and slidably connected with the slideway 1 and the slideway 2. This design can ensure that the sliding shaft body pushes the rotating gear to slide smoothly in the axial direction of the outer shell, while ensuring the sliding accuracy.

[0015] The rotating gear comprises a main body, one end of which is plugged into the pressure sliding shaft and the other end is against the positioning pin; racks are evenly arranged on the main body, and the end surface of the rack is provided with a tooth surface that is engaged with the engaging portion of the sliding shaft body.

[0016] When the pressure slide shaft pushes the rotating gear and the positioning pin, the tooth surface of the rack is stuck in the slot between the support platform and the transition platform. At this time, the spring is compressed and the positioning pin extends out of the outer shell to lock the openable and closable device; when the pressure slide shaft is reset, it is pushed back by the spring reset, and the tooth surface of the rack passes through the transition platform and enters the slideway 1. At this time, the positioning pin retracts to loosen the openable and closable device.

[0017] The tooth surface and the end surface of the transition platform have an arc respectively, and the tooth surface and the end surface of the transition platform match each other. The engaging portion of the sliding shaft body of the present invention also matches and engages with the tooth surface.

[0018] The pressing member of the present invention is detachably connected to the pressure slide shaft of the transmission member, and the connecting member is detachably connected to the outer shell, so that the entire structure of the locking device can be disassembled and assembled, which is convenient for replacing various accessories. In addition, the design of the card slot can support the rack so that the positioning pin is in an extended state.

[0019] Compared with the prior art, the present invention has the following advantages and beneficial effects: the locking method of the present invention is easy to operate and has a quick locking / loosening function. At the same time, the locking method can solve the problem of poor locking effect caused by multiple locking and loosening operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the locking device locking the openable and closable device in the locking method of the present invention; Figure 2 is a schematic diagram of a locking device in the locking method of the present invention; Figure 3 is an internal schematic diagram of a locking device in the locking method of the present invention; Figure 4 It is a schematic diagram of the connection between the pressing member, the transmission member and the positioning latch of the locking device in the locking method of the present invention; Figure 5 is a schematic diagram of a rotating gear of a locking device in the locking method of the present invention; Figure 6 It is a schematic diagram of the interior of the outer shell of the locking device in the locking method of the present invention; Figure 7 is a schematic diagram of the pressure slide shaft of the locking device in the locking method of the present invention inside the outer shell; Figure 8 is a schematic diagram of a connecting piece of a locking device in the locking method of the present invention; Fig. 9 is a schematic diagram of an opening and closing member 1 of an opening and closing device in the locking method of the present invention; Fig.10 is a schematic diagram of the second opening and closing member of the opening and closing device in the locking method of the present invention; Among them, 1 is an outer shell, 2 is a pressing part, 3 is a positioning pin, 4 is a connecting part, 4.1 is an external thread, 5 is a pressure sliding shaft, 5.1 is a clamping part, 6 is a rotating gear, 6.1 is a rack, 6.2 is a tooth surface, 7 is a supporting module, 7.1 is a supporting platform, 7.2 is a transition platform, 7.3 is a slideway 2, 8 is a slideway 1, 9 is a slide bar, 10 is an openable and closable device, 10.1 is an opening and closing part 1, 10.2 is an opening and closing part 2, 10.3 is a coupling block, 10.4 is a hole position 1, 10.5 is an insert block, and 10.6 is a connecting hole. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Embodiment 1 like Figures 1 to 10As shown, the locking method of the present invention is easy to operate as follows: a locking device and an openable and closable device 10 are provided, and the openable and closable device 10 includes an opening and closing member 10.1 with a hole position 10.4 and an opening and closing member 2 10.2 with a hole position 2 (not shown), and the opening and closing member 10.1 and the opening and closing member 2 10.2 are hinged at one end and can be opened and closed at the other end. The locking device includes an outer shell 1, a pressing member 2, a transmission component, a positioning latch 3, a spring (not shown) and a connecting member 4 for fixing the outer shell 1, wherein the outer shell 1 is a hollow structure, the connecting member 4 is threadedly connected to the outer shell 1, and the outer side of the connecting member 4 is provided with an external thread 4.1, and the transmission component and the positioning latch 3 are respectively arranged inside the outer shell 1, the pressing member 2 is arranged outside the outer shell 1 and is detachably connected to one end of the transmission component, and the other end of the transmission component is against the positioning latch 3. The spring sets the positioning latch 3 and is respectively against the positioning latch 3 and the outer shell 1.

[0023] Specifically, overlapping and joining the opening and closing member 10.1 and the opening and closing member 2 10.2 so that the hole position 1 10.4 and the hole position 2 are opposite to each other means that: the opening and closing member 10.1 is provided with an insert block 10.5, the hole position 10.4 is arranged on the insert block 10.5, and the opening and closing member 2 10.2 is provided with two joining blocks 10.3, a socket is formed between the two joining blocks 10.3, the hole position 2 is arranged on the joining block 10.3 on the bottom surface, and the joining block 10.3 on the end surface is provided with a threaded connecting hole 10.6; when the insert block 10.5 is inserted into the socket, the opening and closing member 10.1 and the opening and closing member 2 10.2 are overlapped and joined, and at this time, the hole position 10.4 and the hole position 2 are opposite to each other.

[0024] The locking method is as follows: when the openable and closable device 10 needs to be closed, the opening and closing member 10.1 and the opening and closing member 10.2 are overlapped and joined so that the hole position 10.4 and the hole position 2 are opposite to each other; the outer shell 1 is threadedly connected with the connecting hole 10.6 of the opening and closing member 10.2 through the external thread 4.1 of the connecting member 4, and the outer shell 1 is located above the hole position 10.4 and the hole position 2; the pressing member 2 is operated to push the transmission component so that the spring is compressed and the positioning pin 3 extends out of the outer shell 1 and is inserted into the hole position 10.4 and the hole position 2, so as to achieve locking of the opening and closing member 10.1 and the opening and closing member 10.2.

[0025] When the closable device 10 needs to be opened, the pressing member 2 is operated to reset and the transmission component is reset by the spring reset, and the positioning pin 3 is retracted from the hole position 10.4 and the hole position 2 to the inside of the outer shell 1, so that the opening and closing member 10.1 and the opening and closing member 2 10.2 are loosened. At this time, the outer shell 1 of the locking device is installed on the opening and closing member 2 10.2, which is used for the next closing and locking of the opening and closing member 10.1 and the opening and closing member 2 10.2.

[0026] The specific structure of the locking device of the present invention is: The outer shell 1 of the locking device is provided with a plurality of support modules 7, and a support platform 7.1 and a transition platform 7.2 are provided at the end of each support module 7. There is a step structure between the support platform 7.1 and the transition platform 7.2 to form a slot; the empty slot between adjacent support modules 7 serves as a slideway 1 8; and each support module 7 is provided with a slideway 2 7.3.

[0027] The transmission component of the present invention includes a pressure slide shaft 5 and a rotating gear 6, wherein the pressing member 2 is connected to one end of the pressure slide shaft 5, and the other end of the pressure slide shaft 5 is plugged into and in contact with the rotating gear 6. The pressure slide shaft 5 includes a slide shaft body, and a clamping portion 5.1 for contacting the rotating gear 6 is provided at the bottom of the slide shaft body. A slide bar 9 is provided on the side wall of the slide shaft body, and the slide bar 9 is matched and slidably connected with the slideway 1 8 and the slideway 2 7.3. This design can ensure that the slide shaft body pushes the rotating gear 6 to slide smoothly in the axial direction of the outer shell 1, while ensuring the sliding accuracy.

[0028] The rotating gear 6 of the present invention includes a main body, one end of which is plugged into the pressure slide shaft 5, and the other end is against the positioning pin 3, and racks 6.1 are evenly arranged on the main body, and the end surface of the rack 6.1 is provided with a tooth surface 6.2 that is engaged with the engaging portion 5.1 of the slide shaft body. The tooth surface 6.2 and the end surface of the transition platform 7.2 have an arc respectively, and the tooth surface 6.2 and the end surface of the transition platform 7.2 match, and the engaging portion 5.1 of the slide shaft body also matches and engages with the tooth surface 6.2. When the pressure slide shaft 5 pushes the rotating gear 6 and the positioning latch 3, the tooth surface 6.2 of the rack 6.1 is stuck in the slot between the support platform 7.1 and the transition platform 7.2. At this time, the spring is compressed and the positioning latch 3 extends out of the outer shell 1, so that the openable and closable device 10 is locked; when the pressure slide shaft 5 is reset, it is pushed back by the spring reset, and the tooth surface 6.2 of the rack 6.1 passes through the transition platform 7.2 and enters the slideway 8. At this time, the positioning latch 3 retracts, so that the openable and closable device 10 is loosened.

[0029] The locking method of the present invention is easy to operate. The locking device is first fixed, and then locked or loosened by pressing, so as to achieve the effect of quick opening and closing locking. In addition, after the openable and closable device 10 is opened, the locking device can be fixed on the openable and closable device 10 without disassembly, so the problem that the surface of the fixing part (such as the thread) of the locking device is easily worn and the quality is reduced due to the frequent rotation of the locking device at this stage can be solved. Moreover, the present invention adopts a telescopic positioning pin 3 as a locking component, and there is no problem of wear of the positioning pin 3. Therefore, the problem of poor locking effect and poor locking stability caused by long-term locking and use can be effectively solved, thereby greatly improving the practicality, and does not affect the use and efficiency of the openable and closable device 10.

[0030] Embodiment 2 The only difference between this embodiment and the first embodiment is that this embodiment does not include a connecting piece, and a fixing portion for fixing the outer shell is provided on the outer side of the bottom of the outer shell, and the fixing portion may be an external thread.

[0031] The other structures of this embodiment are consistent with those of the first embodiment.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A locking method that is easy to operate, characterized in that: A locking device and an opening and closing device are provided; the opening and closing device comprises an opening and closing member 1 with a hole position 1 and an opening and closing member 2 with a hole position 2; the locking device comprises an outer shell, a pressing member, a transmission component, a positioning latch and a spring; the outer shell is a hollow structure; the transmission component and the positioning latch are respectively arranged inside the outer shell, the pressing member is arranged outside the outer shell and detachably connected to one end of the transmission component, and the other end of the transmission component is against the positioning latch; the spring is set on the positioning latch and is respectively against the positioning latch and the outer shell; the outer shell is provided with a fixing part to fix it; The locking method comprises: when the openable and closable device needs to be closed, the opening and closing member 1 and the opening and closing member 2 are overlapped and joined so that the hole position 1 and the hole position 2 are opposite to each other; the outer shell is installed on the opening and closing member 1 or the opening and closing member 2 through the fixing part, and the outer shell is located above the hole position 1 and the hole position 2 at this time; the positioning pin of the locking device is inserted into the hole position 1 and the hole position 2 in a pressing manner, so as to realize the locking of the opening and closing member 1 and the opening and closing member 2; When the openable and closable device needs to be opened, the positioning pins of the locking device are retracted from hole position one and hole position two to the inside of the outer shell by pressing, so as to loosen the opening and closing member one and the opening and closing member two; at this time, the locking device is installed on the opening and closing member one or the opening and closing member two, and is used for closing and locking the opening and closing member one and the opening and closing member two next time.

2. The easy-to-operate locking method according to claim 1, characterized in that: The method of inserting the positioning pin of the locking device into the first hole and the second hole by pressing to lock the first opening and closing member and the second opening and closing member refers to: operating the pressing member to push the transmission component so that the spring is compressed and the positioning pin extends out of the outer shell and is inserted into the first hole and the second hole to lock the first opening and closing member and the second opening and closing member; The method of retracting the positioning pin of the locking device from the first hole and the second hole to the inside of the outer shell by pressing to loosen the opening and closing parts one and two means: operating the pressing part to reset and resetting the transmission part by the spring, and retracting the positioning pin from the first hole and the second hole to the inside of the outer shell to loosen the opening and closing parts one and two.

3. The easy-to-operate locking method according to claim 1, characterized in that: The overlapping and joining of the opening and closing member 1 and the opening and closing member 2 so that the hole position 1 and the hole position 2 are opposite to each other means that: the opening and closing member 1 is provided with an inserting block, and the hole position 1 is provided on the inserting block; the opening and closing member 2 is provided with two joining blocks, and a socket is formed between the two joining blocks, the hole position 2 is provided on the joining block on the bottom surface, and the joining block on the end surface is provided with a connecting hole; when the inserting block is inserted into the socket, the opening and closing member 1 and the opening and closing member 2 are overlapped and joined, and at this time, the hole position 1 and the hole position 2 are opposite to each other; The outer shell is installed in the connecting hole of the second opening and closing member through the fixing part.

4. The locking method according to claim 1, characterized in that: The outer shell is provided with a fixing portion for fixing the outer shell, which means that: the outer side of the bottom of the outer shell is provided with a fixing portion for fixing the outer shell; Alternatively, the locking device further comprises a connecting piece for fixing the outer shell; the connecting piece is detachably connected to the outer shell, and a fixing portion is arranged on the outer side of the connecting piece.

5. The locking method according to claim 1, characterized in that: The outer shell is provided with a plurality of support modules, and a support platform and a transition platform are provided at the end of each support module. There is a step structure between the support platform and the transition platform to form a slot; the empty slot between adjacent support modules serves as slideway 1; and each support module is provided with slideway 2.

6. The convenient locking method according to claim 5, characterized in that: The transmission component comprises a pressure sliding shaft and a rotating gear; the pressing piece is connected to one end of the pressure sliding shaft, and the other end of the pressure sliding shaft is plugged into and in contact with the rotating gear.

7. The convenient locking method according to claim 6, characterized in that: The pressure sliding shaft comprises a sliding shaft body, the bottom of which is provided with a clamping portion for contacting with a rotating gear; the side wall of the sliding shaft body is provided with a sliding bar, which is matched with the first slideway and the second slideway for sliding connection.

8. The convenient locking method according to claim 6, characterized in that: The rotating gear comprises a main body, one end of which is plugged into the pressure sliding shaft and the other end is against the positioning pin; racks are evenly arranged on the main body, and the end surface of the rack is provided with a tooth surface that is engaged with the engaging portion of the sliding shaft body.

9. The convenient locking method according to claim 8, characterized in that: When the pressure slide shaft pushes the rotating gear and the positioning pin, the tooth surface of the rack is stuck in the slot between the support platform and the transition platform. At this time, the spring is compressed and the positioning pin extends out of the outer shell to lock the openable and closable device; when the pressure slide shaft is reset, it is pushed back by the spring reset, and the tooth surface of the rack passes through the transition platform and enters the slideway 1. At this time, the positioning pin retracts to loosen the openable and closable device.

10. The locking method according to claim 9, characterized in that: The tooth surface and the end surface of the transition platform have radians respectively, and the tooth surface and the end surface of the transition platform match each other.

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