CN220002789U - Interlocking mechanism with double hanging points - Google Patents
Interlocking mechanism with double hanging points Download PDFInfo
- Publication number
- CN220002789U CN220002789U CN202321374215.0U CN202321374215U CN220002789U CN 220002789 U CN220002789 U CN 220002789U CN 202321374215 U CN202321374215 U CN 202321374215U CN 220002789 U CN220002789 U CN 220002789U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- block
- center
- rod
- lateral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009977 dual effect Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Buckles (AREA)
Abstract
The utility model discloses an interlocking mechanism with double hanging points, which belongs to the technical field of safety clothing, and comprises a connecting piece, wherein plug blocks are inserted into the left side and the right side of the connecting piece, and are fixed at the end parts of binding bands; further comprises: the guide block is fixed at the side of the inserting block, and is provided with a positioning hole and a guide hole; the contact supporting rod is arranged on the side edge of the connecting piece, the contact supporting rod is connected with the inside of the connecting piece through a built-in spring, and a secondary positioning structure is arranged on the connecting piece and used for guaranteeing the stability of the plug-in block when the plug-in block is connected with the connecting piece. This have double-hanging point interlocking mechanism can guarantee the stability of attach fitting, and simultaneously after the staff takes place to drop, interlocking mechanism can play certain buffering protection effect, avoids locking position to tighten the back and causes serious strain to the staff.
Description
Technical Field
The utility model relates to the technical field of safety clothing, in particular to an interlocking mechanism with double hanging points.
Background
When the staff carries out the operation in the high altitude, in order to protect staff's personal safety, generally need the staff dress safety clothing, through braces, waistband and leg strap's tip and connection fastener interconnect to form the interlocking structure of a plurality of hanging points, make its stable cover of safety clothing establish on staff's the body.
The utility model provides a five string of some connection type safety belt that fall of hanging of publication No. CN211273244U, including baldric, wide formula semi-rigid waistband and leg area, baldric, wide formula semi-rigid waistband and leg area all adopt quick eye-splice connection, the one end of baldric is fixed on wide formula semi-rigid waistband, the other end fixedly connected with of baldric connects on the hasp, the position fixed connection that the hasp was kept away from to the baldric is on wide formula semi-rigid waistband.
The following technical problems exist in the prior art: the existing interlocking structure for the hanging point of the safety clothing is connected with the end part of the safety belt when in use, so that the fixing between the belt bodies is guaranteed, but when a worker falls, the worker is inconvenient to play a certain buffering protection role, and after the tightening phenomenon occurs at the connecting and interlocking position of the safety belt, the body of the worker is easy to be pulled.
We have therefore proposed a dual hitch point interlock mechanism to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide the interlocking mechanism with the double hanging points, so as to solve the problems that the existing interlocking structure of the hanging points of the safety clothing in the market provided by the background technology is connected with the end parts of the safety belts in use, so that the fixing of each belt body is ensured, but a worker is inconvenient to play a certain buffering protection role when falling, and the body of the worker is easy to be strained after the tightening phenomenon occurs at the connecting and interlocking positions of the safety belts.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-hanging-point interlocking mechanism comprises a connecting piece, wherein plug-in blocks are inserted into the left side and the right side of the connecting piece, and the plug-in blocks are fixed at the end parts of the binding bands;
further comprises:
the guide block is fixed at the side of the inserting block, and is provided with a positioning hole and a guide hole;
the contact supporting rod is arranged on the side edge of the connecting piece, the contact supporting rod is connected with the inside of the connecting piece through a built-in spring, and a secondary positioning structure is arranged on the connecting piece and used for guaranteeing the stability of the plug-in block when the plug-in block is connected with the connecting piece.
Preferably, the connecting piece comprises fixed part, movable part and auxiliary spring, and the movable part is located the left and right sides of fixed part, the inside middle part's of movable part T shape inserted bar inserts the inside of fixed part, and the outside cover of T shape inserted bar is equipped with auxiliary spring.
Through adopting above-mentioned technical scheme, thereby can utilize auxiliary spring to play the cushioning effect through the removal of T shape inserted bar on the movable part on the fixed part.
Preferably, the end of the guide block is provided with an inclined plane, and the inclined side of the guide block can extrude the inner end of the abutting rod, and the abutting rod forms an elastic telescopic structure through the built-in spring and the connecting piece.
Through adopting above-mentioned technical scheme, after the guide block inserts the inside to the connecting piece to can utilize the hypotenuse of guide block to extrude the promotion to the touching pole.
Preferably, the secondary positioning structure comprises center lead screw, center piece, side direction piece, montant and adjusting spring, and the middle part at the connecting piece is installed to the center lead screw, the center piece is installed at the upper and lower both ends of center lead screw, and installs the side direction piece in the left and right sides of center piece, the montant is installed to the lower extreme of side direction piece, and the inside of inserting the center piece to the T shape inserted bar of side direction piece inner, and the outside cover of T shape inserted bar is equipped with adjusting spring.
Preferably, the threads at the upper end and the lower end of the central screw rod are opposite in trend, and the central screw rod is in threaded connection with the middle parts of the two central blocks.
Through adopting above-mentioned technical scheme, can make threaded connection's center piece carry out relative movement through the rotation of center lead screw.
Preferably, the vertical rod on the lateral block can slide on the connecting piece, and the lateral block forms an elastic telescopic structure through the adjusting spring and the center block.
Through adopting above-mentioned technical scheme, thereby can make it avoid following the synchronous rotation of center lead screw through the slip of montant on the connecting piece.
Compared with the prior art, the utility model has the beneficial effects that: the double-hanging-point interlocking mechanism can ensure the stability of the connecting joint, and meanwhile, after a worker falls down, the interlocking mechanism can play a certain role in buffering and protecting, so that serious strain on the worker after the locking position is tightened is avoided;
1. the guide block at the side of the plug block is inserted into the movable part, at the moment, the oblique side of the guide block extrudes the contact rod, when the contact rod moves to the same vertical straight line with the positioning hole, the contact rod is reset and inserted into the positioning hole, so that preliminary fixed connection is completed, meanwhile, the center screw rod rotates, and then the vertical rod on the lateral rod of the center screw rod is inserted into the guide hole on the guide block, so that secondary fixation between the connecting piece and the plug block is completed, and the stability of interlocking connection is ensured;
2. be provided with fixed part and movable part, after the staff took place to drop, T shape inserted bar on the movable part removed on the fixed part, and T shape inserted bar on the side direction piece removed on the center piece simultaneously, can utilize auxiliary spring and adjusting spring's elastic deformation to play buffering protection effect through the removal of movable part and center piece, avoid falling back interlocking mechanism to tighten the safety belt and lead to the staff to appear the strain.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic view showing the exploded structure of the fixing portion and the plug block of the present utility model;
FIG. 3 is a schematic perspective view of the plug and guide block of the present utility model;
FIG. 4 is a schematic cross-sectional view of the stationary and movable portions of the present utility model;
fig. 5 is a schematic perspective view of the center screw and center block of the present utility model.
In the figure: 1. a connecting piece; 101. a fixing part; 102. a movable part; 103. an auxiliary spring; 2. a plug block; 3. a guide block; 4. positioning holes; 5. a guide hole; 6. a touch-up rod; 7. a built-in spring; 8. a secondary positioning structure; 801. a central screw rod; 802. a center block; 803. a lateral block; 804. a vertical rod; 805. and (5) adjusting the spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the double-hanging-point interlocking mechanism comprises a connecting piece 1, wherein plug blocks 2 are inserted into the left side and the right side of the connecting piece 1, and the plug blocks 2 are fixed at the end parts of a binding band; a guide block 3 is fixed on the side of the plug-in block 2, and a positioning hole 4 and a guide hole 5 are formed in the guide block 3; the contact rod 6 is installed on the side of the connecting piece 1, the contact rod 6 is connected with the inside of the connecting piece 1 through the built-in spring 7, and the connecting piece 1 is provided with a secondary positioning structure 8 for guaranteeing the stability of the plug-in connection block 2 when being connected with the connecting piece 1. The end of the guide block 3 is provided with an inclined plane, and the inclined side of the guide block 3 can squeeze the inner end of the contact rod 6, and the contact rod 6 forms an elastic telescopic structure through the built-in spring 7 and the connecting piece 1. The secondary positioning structure 8 comprises a center screw rod 801, a center block 802, a lateral block 803, a vertical rod 804 and an adjusting spring 805, the center screw rod 801 is arranged in the middle of the connecting piece 1, the center block 802 is arranged at the upper end and the lower end of the center screw rod 801, the lateral blocks 803 are arranged at the left side and the right side of the center block 802, the vertical rod 804 is arranged at the lower end of the lateral block 803, a T-shaped inserting rod at the inner end of the lateral block 803 is inserted into the center block 802, and the adjusting spring 805 is sleeved outside the T-shaped inserting rod. The threads at the upper end and the lower end of the central screw rod 801 run oppositely, and the central screw rod 801 is in threaded connection with the middle parts of the two central blocks 802.
As shown in fig. 1 to 4, when the safety belt is interlocked, the guide block 3 at the side of the plug-in block 2 is inserted into the movable part 102 on the connecting piece 1, after the guide block 3 is inserted, the oblique side can be used for pushing the contact rod 6 to enable the contact rod 6 to move towards the outer side of the movable part 102, when the guide block 3 continues to move, the contact rod 6 and the positioning hole 4 on the guide block 3 are positioned on the same vertical straight line, the contact rod 6 is reset and rebounded under the action of the built-in spring 7, the reset contact rod 6 is inserted into the positioning hole 4 on the guide block 3, thereby completing the primary fixation of the plug-in block 2 and the connecting piece 1, then the central lead screw 801 is rotated, and the rotation of the central lead screw 801 can enable the central lead screw 802 to drive the vertical rod 804 on the lateral block 803 to move towards the inner side of the connecting piece 1, so that the vertical rod 804 is inserted into the guide hole 5 on the guide block 3, thereby completing the secondary fixation of the plug-in block 2 and the connecting piece 1, and the stability of the connection between the interlocking mechanism and the safety belt plug is ensured.
The connecting piece 1 comprises a fixed part 101, a movable part 102 and an auxiliary spring 103, wherein the movable part 102 is positioned on the left side and the right side of the fixed part 101, a T-shaped inserted link in the middle of the inner side of the movable part 102 is inserted into the fixed part 101, and the auxiliary spring 103 is sleeved on the outer side of the T-shaped inserted link. The vertical rod 804 on the lateral block 803 can slide on the connector 1, and the lateral block 803 forms an elastic telescopic structure with the central block 802 through the adjusting spring 805.
As shown in fig. 1 and fig. 4, when a worker falls, the safety belt on the side edge of the interlocking mechanism is pulled, so that the plug-in block 2 at the end part of the safety belt drives the movable part 102 to move on the fixed part 101, the movable part 102 moves on the fixed part 101 to play a role in buffering by using the elastic deformation of the auxiliary spring 103, and meanwhile, the lateral block 803 also moves on the center block 802, and the lateral block 803 also plays a role in buffering by using the action of the adjusting spring 805, so that the safety belt on the side edge of the interlocking mechanism is prevented from being strained by the worker after being directly tensioned without buffering.
Working principle: when the double-hanging-point interlocking mechanism is used, firstly, as shown in fig. 1-5, after the guide block 3 is inserted, the oblique side can be used for pushing the abutting rod 6, so that the abutting rod 6 moves towards the outer side of the movable part 102, when the guide block 3 continues to move, the abutting rod 6 and the positioning hole 4 on the guide block 3 are positioned on the same vertical straight line, the reset abutting rod 6 is inserted into the positioning hole 4 on the guide block 3, the preliminary fixation of the inserting block 2 and the connecting piece 1 is completed, the vertical rod 804 is driven to move towards the inner side of the connecting piece 1 through the lateral block 803, and thus the guide hole 5 on the guide block 3 is inserted, the secondary fixation of the inserting block 2 and the connecting piece 1 is completed, the safety belt on the side of the interlocking mechanism is subjected to tensile force, the elastic deformation of the auxiliary spring 103 can be utilized through the movement of the movable part 102 on the fixed part 101, meanwhile, the lateral block also moves on the central block 802, the lateral block 803 is utilized to move, the effect of buffering can be played under the effect of the action of the adjusting spring 805, and the safety belt on the side edge of the interlocking mechanism is prevented from being directly pulled by the safety belt.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The double-hanging-point interlocking mechanism comprises a connecting piece (1), wherein inserting blocks (2) are inserted into the left side and the right side of the connecting piece (1), and the inserting blocks (2) are fixed at the end parts of binding bands;
characterized by further comprising:
the guide block (3) is fixed at the side of the plug block (2), and a positioning hole (4) and a guide hole (5) are formed in the guide block (3);
the abutting rod (6) is arranged on the side edge of the connecting piece (1), the abutting rod (6) is connected with the inside of the connecting piece (1) through a built-in spring (7), and a secondary positioning structure (8) is arranged on the connecting piece (1) and used for guaranteeing the stability of the plugging block (2) when being connected with the connecting piece (1).
2. A dual hitch point interlock mechanism as claimed in claim 1, wherein: the connecting piece (1) comprises a fixed part (101), a movable part (102) and auxiliary springs (103), wherein the movable part (102) is positioned on the left side and the right side of the fixed part (101), a T-shaped inserted link in the middle of the inner side of the movable part (102) is inserted into the fixed part (101), and the auxiliary springs (103) are sleeved on the outer side of the T-shaped inserted link.
3. A dual hitch point interlock mechanism as claimed in claim 1, wherein: the end of the guide block (3) is set to be an inclined plane, and the inclined side of the guide block (3) can extrude the inner end of the abutting rod (6), and the abutting rod (6) forms an elastic telescopic structure through the built-in spring (7) and the connecting piece (1).
4. A dual hitch point interlock mechanism as claimed in claim 1, wherein: the secondary positioning structure (8) comprises a center screw rod (801), a center block (802), lateral blocks (803), vertical rods (804) and an adjusting spring (805), the center screw rod (801) is arranged in the middle of the connecting piece (1), the center block (802) is arranged at the upper end and the lower end of the center screw rod (801), the lateral blocks (803) are arranged at the left side and the right side of the center block (802), the vertical rods (804) are arranged at the lower ends of the lateral blocks (803), T-shaped inserted rods at the inner ends of the lateral blocks (803) are inserted into the center block (802), and the adjusting spring (805) is sleeved outside the T-shaped inserted rods.
5. A dual hitch point interlock mechanism as claimed in claim 4, wherein: the threads at the upper end and the lower end of the central screw rod (801) are opposite in trend, and the central screw rod (801) is in threaded connection with the middle parts of the two central blocks (802).
6. A dual hitch point interlock mechanism as claimed in claim 4, wherein: the vertical rod (804) on the lateral block (803) can slide on the connecting piece (1), and the lateral block (803) forms an elastic telescopic structure through the adjusting spring (805) and the center block (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374215.0U CN220002789U (en) | 2023-06-01 | 2023-06-01 | Interlocking mechanism with double hanging points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374215.0U CN220002789U (en) | 2023-06-01 | 2023-06-01 | Interlocking mechanism with double hanging points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220002789U true CN220002789U (en) | 2023-11-14 |
Family
ID=88685493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374215.0U Active CN220002789U (en) | 2023-06-01 | 2023-06-01 | Interlocking mechanism with double hanging points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220002789U (en) |
-
2023
- 2023-06-01 CN CN202321374215.0U patent/CN220002789U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013085027A3 (en) | Support | |
| CN220002789U (en) | Interlocking mechanism with double hanging points | |
| CN213217954U (en) | Shoulder-stressed knee joint orthosis | |
| CN207733941U (en) | A kind of Cribguard | |
| KR101374011B1 (en) | Apparatus for snoring prevention | |
| CN202876255U (en) | Swimming goggles with improved side buckles | |
| CN105876964A (en) | Safety helmet with multiple adjusting ways | |
| CN202656194U (en) | Pneumatic finger structure | |
| CN202933101U (en) | Medical chest strap | |
| CN206116648U (en) | Ware is administered to band iron outer drum condition | |
| CN112402910A (en) | Fastening device for rehabilitation exercise of lower limb joints based on self-restraint | |
| CN201451668U (en) | Waistband buckle | |
| CN202723958U (en) | Elastic distal tibiofibular bolt fixing device | |
| CN208608695U (en) | A kind of CMMC bus duct shell card and device | |
| CN205935729U (en) | But limit protective structure is faced to moving means formula | |
| CN205972393U (en) | Eccentric knot | |
| CN218495073U (en) | Adjustable heating and ventilation pipeline | |
| CN209270757U (en) | A kind of racket with racket handle shock-damping structure | |
| CN206174389U (en) | A strake for telescopic assembled floor | |
| CN205358464U (en) | Belt clamp and waistband | |
| CN218921816U (en) | Helmet for adjusting tightness of skiing glasses | |
| CN220937032U (en) | Anticreep formula intelligence bracelet | |
| CN212327348U (en) | Jumping shoes convenient to adjust elasticity | |
| CN216962871U (en) | Bed guardrail extender | |
| CN110193182A (en) | A kind of dedicated skis structure in outdoor skifield being convenient for carrying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |