CN108392059A - A kind of two power rod-type combined hook devices - Google Patents
A kind of two power rod-type combined hook devices Download PDFInfo
- Publication number
- CN108392059A CN108392059A CN201810207073.6A CN201810207073A CN108392059A CN 108392059 A CN108392059 A CN 108392059A CN 201810207073 A CN201810207073 A CN 201810207073A CN 108392059 A CN108392059 A CN 108392059A
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- CN
- China
- Prior art keywords
- pin
- hook
- hole
- connecting rod
- bolt
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/087—Devices for fastening household utensils, or the like, to tables, walls, or the like
Landscapes
- Supports Or Holders For Household Use (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The present invention discloses a kind of two power rod-type combined hook devices, including connecting rod, hanger bulk, Auxiliary support ontology and rotation pin assemblies, wherein connecting rod belongs to two power bars, hook base and hook rack form hanger bulk, supporting rack and support base form Auxiliary support ontology, rotational pin and bolt are assembled into rotation pin assemblies, and rotational pin includes pin cap, pin hole and pin body；Hanger bulk is reliably fixed by hook base on wall built-up, centre-to-centre spacing between connecting rod two end through-hole determines distance between hook base and support base, Auxiliary support ontology is reliably fixed by support base on wall built-up, it rotates pin assemblies and realizes hanger bulk, the rotation connection between connecting rod respectively of Auxiliary support ontology, the both feet energy bending of bolt, prevents bolt from falling off from pin hole.It is simple in structure, installation facility, at low cost, using the loading characteristic of two power bars, reduces the torque of hanger bulk fixed constraint and vertical direction fixed constraint support force under identical hanger, improves the upper limit for hanging up hanger gravity.
Description
Technical field
The present invention relates to house hook engineering device technique fields, and in particular to a kind of two power rod-type combined hook devices.
Background technology
Present house decoration discomfort shares the mode nailed and hangs up article, hook be household hang up article common tool it
One.But in the presence of when hanging up slightly emphasis article, hook easily falls off from wall built-up." a kind of load-bearing capacity is strong currently, patent
Hook (CN202579603U) " disclose it is a kind of including the hook of three suckers, although improving the load-bearing capacity of hook, only
It is to simply increase sucker quantity, of high cost；Patent " hook of vacuum sucker (CN2634175Y) " discloses a kind of with hook
The vacuum suction cup type hook of support improves extension although being avoided that gas leakage preferably keeps the stability of vacuum cup vacuum state
The load-bearing capacity of hook, but it is single to link up with support function.
Invention content
It easily falls off from wall built-up to change the existing slightly emphasis article that hangs up, and overcomes and simply increase sucker number
It measures, is of high cost, or linking up with the defects of support function is single, the loading characteristic of two power bars, the present invention is utilized to provide two power rod-type groups
Close hooking device.
Technical solution is used by the present invention specifically solves its technical problem：A kind of two power rod-type combined hooks dress
It sets including wall built-up, hook base, hook rack, rotational pin, connecting rod, supporting rack, support base, bolt.Wherein, rotational pin is Step Shaft shape
The plastic part of formula, rotational pin include pin cap and pin body, and pin hole is designed in one end of the separate pin cap of rotational pin；Bolt is that have
The lock pin of rounded nose and both feet, the both feet energy bending of bolt, the maximum outside diameter of the rounded nose of bolt are more than the internal diameter of pin hole, bolt
Both feet circumscribed circle diameter be less than pin hole internal diameter, realize bolt both feet part can pass through rotational pin pin hole, bolt justify
Forming head cannot completely extend across the pin hole of rotational pin；Hook base and hook rack form hanger bulk, shape between hook base and hook rack
At U-type groove, for the U-type groove between hook base and hook rack for hanging up hanger, hook base passes through double faced adhesive tape or sucker and wall built-up
Fixed constraint is formed, hook rack lower part is designed with through-hole, and the internal diameter of hook rack lower through-hole is more than the pin body axis outer diameter of rotational pin,
The internal diameter of hook rack lower through-hole is less than the pin cap shaft outer diameter of rotational pin；It is cylinder both ends is flat knot that connecting rod, which is centre,
Structure is designed with through-hole close to the flat horizontal surface of connecting rod two end, and the internal diameter of the through-hole of the flat horizontal surface of connecting rod two end is more than rotational pin
Body axis outer diameter is sold, the internal diameter of the through-hole of the flat horizontal surface of connecting rod two end is less than the pin cap shaft outer diameter of rotational pin；Supporting rack and support base
Auxiliary support ontology is formed, support base forms fixed constraint by double faced adhesive tape or sucker with wall built-up, and supporting rack is designed with through-hole, props up
The internal diameter of support through-hole is more than the pin body axis outer diameter of rotational pin, and the internal diameter of supporting rack through-hole is less than the pin cap shaft outer diameter of rotational pin；
Thickness of the supporting rack along through-bore axis direction is equal to hook rack along the thickness in through-bore axis direction, and supporting rack is along through-bore axis direction
Thickness and connecting rod two end the sum of the thickness of flat horizontal surface slightly smaller than rotational pin section from pin cap bottom to pin hole outer pin height
Degree；Rotational pin and bolt are assembled into rotation pin assemblies, and rotational pin and bolt match；In hanger bulk, rotational pin is successively
Through-hole, hook rack lower through-hole across the flat horizontal surface of connecting rod one end, the both feet of bolt pass through the pin hole of rotational pin, along rotation
The pin hole outer of pin by the outside bending of both feet of bolt, prevents bolt from falling off from pin hole respectively, realize hanger bulk and connecting rod it
Between be connected as being rotatablely connected；In Auxiliary support ontology, rotational pin sequentially passes through the through-hole of the flat horizontal surface of the connecting rod other end, supporting rack
Through-hole, the both feet of bolt pass through the pin hole of rotational pin, along the pin hole outer of rotational pin respectively by the outside bending of both feet of bolt,
It prevents bolt from falling off from pin hole, realizes and be connected as being rotatablely connected between Auxiliary support ontology and connecting rod；Connecting rod two end passes through rotation
The rotation pin assemblies of pin and bolt are connected respectively in hanger bulk and Auxiliary support ontology, and connecting rod two end is rotation connection,
Meet the condition of two power bars, connecting rod belongs to two power bars；Centre-to-centre spacing between the through-hole of the flat horizontal surface of connecting rod two end determines hook base
The distance between the fixed position point and support base and the fixed position point of wall built-up of wall built-up.
The invention has the advantages that using a kind of two power rod-type combined hook devices, solve existing hang up slightly
Emphasis article easily falls off from wall built-up, and overcomes and simply increase sucker quantity, of high cost, or hook support function is single etc.
Problem.It is simple in structure, installation facility, at low cost, and using the loading characteristic of two power bars, extension is greatly reduced under identical hanger
Hook ontology fixed constraint torque and vertical direction fixed constraint support force greatly improve and hang up the upper of hanger gravity
Limit, the expansion instrument scope of application.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of two power rod-type combined hook device of the present invention；
Fig. 2 is the schematic cross-sectional view that pin assemblies are rotated in a kind of two power rod-type combined hook device of the present invention；
Hanger bulk force analysis signal when Fig. 3 is installing connecting rods in a kind of two power rod-type combined hook device of the present invention
Figure；
Hanger bulk force analysis when Fig. 4 is non-installing connecting rods in a kind of two power rod-type combined hook device of the present invention shows
It is intended to.
11. wall built-up in figure, 12. hook bases, 13. hook rack, 14. rotational pins, 141. pin holes, 142. pin caps, 143. pin bodies,
15. connecting rod, 16. supporting racks, 17. support bases, 21. bolts, G. hanger gravity, MAFixed constraint torque one, MBFixed constraint
Torque two, FAyFixed constraint support force one, FBxFixed constraint support force two, FByFixed constraint support force three, FNTwo power bar
Constraint reaction.
Specific implementation mode
Patent of the present invention is further described with reference to the accompanying drawings and examples.
Referring to attached drawing, two power rod-type combined hook devices of one kind include：Wall built-up 11, hook base 12, hook rack 13, rotational pin
14, connecting rod 15, supporting rack 16, support base 17, bolt 21.Wherein, rotational pin 14 is the plastic part of Step Shaft form, rotational pin 14
Including pin cap 142 and pin body 143, pin hole 141 is designed in one end of the separate pin cap 142 of rotational pin 14；Bolt 21 has circle
Forming head and both feet, the both feet energy bending of bolt 21, the maximum outside diameter of the rounded nose of bolt 21 are more than the internal diameter of pin hole 141, bolt
The circumscribed circle diameter of 21 both feet is less than the internal diameter of pin hole 141, realizes that the both feet part of bolt 21 can pass through the pin of rotational pin 14
Hole 141,21 rounded nose of bolt cannot completely extend across the pin hole 141 of rotational pin 14；Hook base 12 and the composition of hook rack 13 hook are originally
Body forms U-type groove between hook base 12 and hook rack 13, the U-type groove between hook base 12 and hook rack 13 is for hanging up suspension
Object, hook base 12 pass through double faced adhesive tape or sucker (note：Do not marked in figure) fixed constraint is formed with wall built-up 11,13 lower part of hook rack is set
In respect of through-hole, the internal diameter of 13 lower through-hole of hook rack is more than the 143 axis outer diameter of pin body of rotational pin 14,13 lower through-hole of hook rack
Internal diameter is less than the 142 axis outer diameter of pin cap of rotational pin 14；It is cylinder both ends is flat structure that connecting rod 15, which is centre, close to connecting rod
The flat horizontal surface at 15 both ends is designed with through-hole, and the internal diameter of the through-hole of the flat horizontal surface at 15 both ends of connecting rod is more than the pin body of rotational pin 14
143 axis outer diameters, the internal diameter of the through-hole of the flat horizontal surface at 15 both ends of connecting rod are less than the 142 axis outer diameter of pin cap of rotational pin 14；Supporting rack 16
Auxiliary support ontology is formed with support base 17, support base 17 passes through double faced adhesive tape or sucker (note：Do not marked in figure) and 11 shape of wall built-up
At fixed constraint, supporting rack 16 is designed with through-hole, and the internal diameter of 16 through-hole of supporting rack is more than the 143 axis outer diameter of pin body of rotational pin 14,
The internal diameter of 16 through-hole of supporting rack is less than the 142 axis outer diameter of pin cap of rotational pin 14；Thickness etc. of the supporting rack 16 along through-bore axis direction
In hook rack 13 along the thickness in through-bore axis direction, supporting rack 16 along through-bore axis direction 15 both ends of thickness and connecting rod it is flat
The sum of the thickness in face is slightly smaller than 143 length of pin body of the section from 142 bottom of pin cap to 141 outer of pin hole of rotational pin 14；Rotational pin 14
Rotation pin assemblies are assembled into bolt 21, rotational pin 14 and bolt 21 match；In hanger bulk, rotational pin 14 is worn successively
Through-hole, 13 lower through-hole of hook rack of the flat horizontal surface of 15 one end of connecting rod are crossed, the both feet of bolt 21 pass through the pin hole of rotational pin 14
141, along 141 outer of pin hole of rotational pin 14 respectively by the outside bending of both feet of bolt 21, prevent bolt 21 de- from pin hole 141
It falls, realizes and be connected as being rotatablely connected between hanger bulk and connecting rod 15；In Auxiliary support ontology, rotational pin 14 sequentially passes through connecting rod
Through-hole, 16 through-hole of supporting rack of the flat horizontal surface of 15 other ends, the both feet of bolt 21 pass through the pin hole 141 of rotational pin 14, along turning
141 outer of pin hole of dynamic pin 14 by the outside bending of both feet of bolt 21, prevents bolt 21 from falling off from pin hole 141, realizes auxiliary respectively
It helps between support ontology and connecting rod 15 and is connected as being rotatablely connected；The rotation pin bank that 15 both ends of connecting rod pass through rotational pin 14 and bolt 21
Part is connected respectively in hanger bulk and Auxiliary support ontology, and 15 both ends of connecting rod are rotation connections, meet the condition of two power bars,
Connecting rod 15 belongs to two power bars；Centre-to-centre spacing between the through-hole of the flat horizontal surface at 15 both ends of connecting rod determines consolidating for hook base 12 and wall built-up 11
Determine distance between location point and support base 17 and the fixed position point of wall built-up 11.
If it is L that hanger, which hangs up vertical range between position and wall built-up 11,1, the center of 13 lower through-hole of hook rack and wall built-up
Vertical range is L between 112；Stressing conditions when hanger bulk installing connecting rods：The connection of hook base 12 and wall built-up 11 belongs to solid
Conclude a contract or treaty beam, there is the constraint reaction of constraint torque and Orthogonal Decomposition counterclockwise, i.e., be two M of fixed constraint torque respectivelyB, it is fixed about
Two F of bundle branch support forceBxWith three F of fixed constraint support forceBy, connecting rod 15 belongs to two power bars, the rotational pin 14 of 13 lower part of hook rack design
Junction is by two power bar constraint reactions of 15 negative direction of connecting rod along two power bars, i.e. two power bar constraint reaction FN, the constraint of two power bars
Counter-force FNCarry out Orthogonal Decomposition, respectively horizontal direction power FNxWith vertical direction power FNy, the U between hook base 12 and hook rack 13
Type groove is by the gravity for hanging up hanger, i.e. hanger gravity G, and hanger bulk is in two M of fixed constraint torqueB, fixed constraint support
Two F of powerBx, three F of fixed constraint support forceBy, two power bar constraint reaction FN, hanger gravity G effect it is lower in balance, result of calculation
There is MB=G × L1-FNy×L2And FBy=G-FNx；Stressing conditions when the non-installing connecting rods of hanger bulk：Hook base 12 and wall built-up 11
Connection belong to fixed constraint, have counterclockwise constraint torque and Orthogonal Decomposition constraint reaction, i.e., be respectively fixed constraint turn
One M of squareA, one F of fixed constraint support forceAy；U-type groove between hook base 12 and hook rack 13 is by the gravity for hanging up hanger, i.e.,
Hanger gravity G, hanger bulk is in one M of fixed constraint torqueA, one F of fixed constraint support forceAy, hanger gravity G effect it is lower at
In balance, result of calculation has MA=G × L1And FAy=G；Hanger bulk installing connecting rods belong to two power rod-type combined hook devices, hang
The non-installing connecting rods of hook ontology belong to independent hooking device, the force analysis of hanger bulk when comparing installing connecting rods and non-installing connecting rods
As a result, in the case where hanging up the equal situation of hanger gravity, fixed constraint torque and vertical direction are fixed when hanger bulk installing connecting rods
Fixed constraint torque and vertical direction fixed constraint support force when constraint support force is significantly less than hanger bulk non-installing connecting rods；
The fixed constraint torque that can be born when hanger bulk installing connecting rods and vertical direction fixed constraint support force are equal to hanger bulk not
Under the fixed constraint torque and the equal situation of vertical direction fixed constraint support force that can be born when installing connecting rods, hanger bulk installation
Can be hung up when connecting rod when hanger gravity is significantly greater than hanger bulk non-installing connecting rods can hang up hanger gravity, two power bars
Formula combined hook device reliability is substantially better than independent hooking device.
Whenever needing to hang up hanger using two power rod-type combined hook devices, hanger bulk is first passed through hook base 12
Fixed on wall built-up 11；Wait for that hanger bulk fixation can rearward, further according to the center between the through-hole of the flat horizontal surface at 15 both ends of connecting rod
Away from determining required distance between hook base 12 and the fixed position point and support base 17 and the fixed position point of wall built-up 11 of wall built-up 11,
Fixed position of the Auxiliary support ontology on wall built-up 11 is demarcated with connecting rod 15, on the wall built-up 11 that Auxiliary support ontology is demarcated
Fixed position is fixed to Auxiliary support ontology on wall built-up 11 by support base 17；Wait for Auxiliary support ontology fix can rearward,
In hanger bulk, rotational pin 14 is allowed to sequentially pass through the through-hole of the flat horizontal surface of 15 one end of connecting rod, 13 lower through-hole of hook rack, by bolt
21 both feet pass through the pin hole 141 of rotational pin 14, respectively that the both feet of bolt 21 are outside along 141 outer of pin hole of rotational pin 14
Bending realizes that hanger bulk and connecting rod 15 are rotatablely connected；In Auxiliary support ontology, rotational pin 14 is allowed to sequentially pass through connecting rod 15 another
The both feet of bolt 21 are passed through the pin hole 141 of rotational pin 14, along rotational pin by through-hole, 16 through-hole of supporting rack of the flat horizontal surface at end
Realize that Auxiliary support ontology and connecting rod 15 are rotatablely connected respectively by the outside bending of both feet of bolt 21 in 14 141 outer of pin hole；Two
Power rod-type combined hook device installs, and U-type groove that can be between hook base 12 and hook rack 13 hangs up appropriate weight
Hanger.
Claims (6)
1. a kind of two power rod-type combined hook devices, including wall built-up (11), hook base (12), hook rack (13), rotational pin (14),
Connecting rod (15), supporting rack (16), support base (17), bolt (21)；Hook base (12) and hook rack (13) form hanger bulk, branch
Support (16) and support base (17) form Auxiliary support ontology, and rotational pin (14) and bolt (21) are assembled into rotation pin assemblies；Turn
Dynamic pin (14) includes pin cap (142) and pin body (143), and pin hole is designed in one end of the separate pin cap (142) of rotational pin (14)
(141), it is characterised in that：The bolt (21) have rounded nose and both feet, bolt (21) both feet can bending, bolt (21)
The maximum outside diameter of rounded nose is more than the internal diameter of pin hole (141), and the circumscribed circle diameter of the both feet of bolt (21) is less than pin hole (141)
Internal diameter；Hook rack (13) lower part is designed with through-hole；It is cylinder both ends is flat structure that connecting rod (15), which is centre, close to connecting rod
(15) flat horizontal surface at both ends is designed with through-hole；Support base (17) is formed with wall built-up (11) by double faced adhesive tape or sucker and is fixed about
Beam, supporting rack (16) are designed with through-hole；Thickness of the supporting rack (16) along through-bore axis direction is equal to hook rack (13) along through-hole axis
The thickness in line direction, supporting rack (16) are small along the sum of the thickness of flat horizontal surface at thickness and connecting rod (15) both ends in through-bore axis direction
In pin body (143) length of rotational pin (14) section from pin cap (142) bottom to pin hole (141) outer；Hanger bulk and connecting rod
(15) it is connected as being rotatablely connected between, is connected as being rotatablely connected between Auxiliary support ontology and connecting rod (15), connecting rod (15) belongs to
Two power bars；Centre-to-centre spacing between the through-hole of the flat horizontal surface at connecting rod (15) both ends determines the fixed bit of hook base (12) and wall built-up (11)
Set a little distance between support base (17) and the fixed position point of wall built-up (11).
2. a kind of two power rod-type combined hook device according to claim 1, it is characterised in that the rotational pin (14) is
The plastic part of Step Shaft form.
3. a kind of two power rod-type combined hook device according to claim 1, it is characterised in that the hook base (12) and
U-type groove is formed between hook rack (13), the U-type groove between hook base (12) and hook rack (13) hangs up hanger, hook base
(12) fixed constraint is formed with wall built-up (11) by double faced adhesive tape or sucker.
4. a kind of two power rod-type combined hook device according to claim 1, it is characterised in that under the hook rack (13)
The internal diameter of portion's through-hole is more than pin body (143) axis outer diameter of rotational pin (14), and the internal diameter of hook rack (13) lower through-hole is less than rotation
Sell pin cap (142) the axis outer diameter of (14).
5. a kind of two power rod-type combined hook device according to claim 1, it is characterised in that connecting rod (15) both ends
The internal diameter of through-hole of flat horizontal surface be more than pin body (143) axis outer diameter of rotational pin (14), the flat horizontal surface at connecting rod (15) both ends it is logical
The internal diameter in hole is less than pin cap (142) axis outer diameter of rotational pin (14).
6. a kind of two power rod-type combined hook device according to claim 1, it is characterised in that support frame as described above (16) is logical
The internal diameter in hole is more than pin body (143) axis outer diameter of rotational pin (14), and the internal diameter of supporting rack (16) through-hole is less than rotational pin (14)
Sell cap (142) axis outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207073.6A CN108392059B (en) | 2018-03-14 | 2018-03-14 | Two-force rod type combined hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207073.6A CN108392059B (en) | 2018-03-14 | 2018-03-14 | Two-force rod type combined hook device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108392059A true CN108392059A (en) | 2018-08-14 |
| CN108392059B CN108392059B (en) | 2023-06-30 |
Family
ID=63091736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810207073.6A Active CN108392059B (en) | 2018-03-14 | 2018-03-14 | Two-force rod type combined hook device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108392059B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108392059B (en) | 2023-06-30 |
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